{
  "date": "2026-03-31",
  "generated_at": "2026-03-31T07:17:07.327758",
  "projection_type": "strikeout_props",
  "model_version": "strikeout_props_v1_nb_overlay",
  "baseline_model_version": "pitcher_k_v1_regular_16f",
  "matchup_model_version": "matchup_engine_v1_1_deterministic",
  "assumptions": {
    "baseline_projection_type": "pitcher_strikeouts",
    "baseline_model_version": "pitcher_k_v1_regular_16f",
    "matchup_projection_type": "matchups",
    "matchup_model_version": "matchup_engine_v1_1_deterministic",
    "methodology": "Baseline strikeout projections from the pitcher strikeout model are adjusted with a bounded matchup multiplier derived from lineup-level strikeout pressure, projected batting-order context, and pitch-matchup interaction. Threshold probabilities are generated from the matchup-adjusted mean using a deterministic negative-binomial-style count model with empirically estimated overdispersion.",
    "distribution": {
      "name": "negative_binomial_style",
      "alpha": 0.0619,
      "variance_formula": "variance = mean + alpha * mean^2",
      "thresholds": [
        4,
        5,
        6,
        7,
        8
      ]
    },
    "adjustment_bounds": {
      "matchup_ratio_blend": 0.35,
      "score_multiplier_range": [
        0.94,
        1.06
      ],
      "final_multiplier_range": [
        0.85,
        1.15
      ]
    }
  },
  "projected_start_count": 20,
  "skipped_start_count": 7,
  "predictions": [
    {
      "date": "2026-03-31",
      "game_pk": 823158,
      "pitcher_id": 669302,
      "pitcher_name": "Logan Gilbert",
      "team_id": 136,
      "team_abbr": "SEA",
      "opponent_team_id": 147,
      "opponent_abbr": "NYY",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 46.0,
      "wind_speed_mph": 14.1,
      "wind_direction": "out",
      "environment_summary": "neutral",
      "environment_k_multiplier": 1.0,
      "baseline_projected_strikeouts": 6.78,
      "matchup_adjusted_projected_strikeouts": 6.74,
      "adjustment_delta": -0.04,
      "adjustment_multiplier": 0.995,
      "prob_4_plus": 0.8599,
      "prob_5_plus": 0.752,
      "prob_6_plus": 0.624,
      "prob_7_plus": 0.4911,
      "prob_8_plus": 0.3672,
      "context": {
        "aggregate_matchup_score": 66.3,
        "lineup_expected_strikeouts": 6.43,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 31714.0,
        "temperature_f": 46.0,
        "wind_speed_mph": 14.1,
        "wind_direction": "out",
        "environment_summary": "neutral",
        "environment_k_multiplier": 1.0,
        "environment_hr_multiplier": 0.989,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Jos\u00e9 Caballero",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Aaron Judge",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Cody Bellinger",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Giancarlo Stanton",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Jazz Chisholm Jr.",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Jos\u00e9 Caballero",
            "matchup_score": 83.1,
            "expected_strikeout_likelihood": 132.7,
            "expected_contact_quality": 60.0
          },
          {
            "hitter_name": "Anthony Volpe",
            "matchup_score": 80.8,
            "expected_strikeout_likelihood": 128.9,
            "expected_contact_quality": 79.5
          },
          {
            "hitter_name": "Jazz Chisholm Jr.",
            "matchup_score": 72.8,
            "expected_strikeout_likelihood": 131.8,
            "expected_contact_quality": 97.6
          }
        ],
        "opponent_team_k_rate": 0.2282
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 824212,
      "pitcher_id": 686613,
      "pitcher_name": "Hunter Brown",
      "team_id": 117,
      "team_abbr": "HOU",
      "opponent_team_id": 111,
      "opponent_abbr": "BOS",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 70.0,
      "wind_speed_mph": 7.8,
      "wind_direction": "cross",
      "environment_summary": "neutral",
      "environment_k_multiplier": 1.0,
      "baseline_projected_strikeouts": 6.63,
      "matchup_adjusted_projected_strikeouts": 6.51,
      "adjustment_delta": -0.12,
      "adjustment_multiplier": 0.982,
      "prob_4_plus": 0.8445,
      "prob_5_plus": 0.7293,
      "prob_6_plus": 0.5961,
      "prob_7_plus": 0.4611,
      "prob_8_plus": 0.3384,
      "context": {
        "aggregate_matchup_score": 66.5,
        "lineup_expected_strikeouts": 6.04,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 34054.0,
        "temperature_f": 70.0,
        "wind_speed_mph": 7.8,
        "wind_direction": "cross",
        "environment_summary": "neutral",
        "environment_k_multiplier": 1.0,
        "environment_hr_multiplier": 0.998,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Jarren Duran",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Roman Anthony",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Willson Contreras",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Wilyer Abreu",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Triston Casas",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Carlos Narv\u00e1ez",
            "matchup_score": 86.0,
            "expected_strikeout_likelihood": 144.0,
            "expected_contact_quality": 60.0
          },
          {
            "hitter_name": "Willson Contreras",
            "matchup_score": 83.9,
            "expected_strikeout_likelihood": 140.5,
            "expected_contact_quality": 77.2
          },
          {
            "hitter_name": "Romy Gonzalez",
            "matchup_score": 74.3,
            "expected_strikeout_likelihood": 144.7,
            "expected_contact_quality": 101.8
          }
        ],
        "opponent_team_k_rate": 0.2353
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 823807,
      "pitcher_id": 605540,
      "pitcher_name": "Brandon Woodruff",
      "team_id": 158,
      "team_abbr": "MIL",
      "opponent_team_id": 139,
      "opponent_abbr": "TB",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 41.5,
      "wind_speed_mph": 10.6,
      "wind_direction": "in",
      "environment_summary": "pitcher-friendly",
      "environment_k_multiplier": 1.02,
      "baseline_projected_strikeouts": 5.72,
      "matchup_adjusted_projected_strikeouts": 6.04,
      "adjustment_delta": 0.32,
      "adjustment_multiplier": 1.035,
      "prob_4_plus": 0.8077,
      "prob_5_plus": 0.6776,
      "prob_6_plus": 0.5348,
      "prob_7_plus": 0.3978,
      "prob_8_plus": 0.2799,
      "context": {
        "aggregate_matchup_score": 78.4,
        "lineup_expected_strikeouts": 5.92,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 7949.0,
        "temperature_f": 41.5,
        "wind_speed_mph": 10.6,
        "wind_direction": "in",
        "environment_summary": "pitcher-friendly",
        "environment_k_multiplier": 1.02,
        "environment_hr_multiplier": 0.909,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Chandler Simpson",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Yandy D\u00edaz",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Jonathan Aranda",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Junior Caminero",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Cedric Mullins",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Justyn-Henry Malloy",
            "matchup_score": 95.7,
            "expected_strikeout_likelihood": 160.4,
            "expected_contact_quality": 60.0
          },
          {
            "hitter_name": "Jonathan Aranda",
            "matchup_score": 88.4,
            "expected_strikeout_likelihood": 143.1,
            "expected_contact_quality": 79.2
          },
          {
            "hitter_name": "Junior Caminero",
            "matchup_score": 88.0,
            "expected_strikeout_likelihood": 142.4,
            "expected_contact_quality": 73.5
          }
        ],
        "opponent_team_k_rate": 0.2362
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 823158,
      "pitcher_id": 608331,
      "pitcher_name": "Max Fried",
      "team_id": 147,
      "team_abbr": "NYY",
      "opponent_team_id": 136,
      "opponent_abbr": "SEA",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 46.0,
      "wind_speed_mph": 14.1,
      "wind_direction": "out",
      "environment_summary": "neutral",
      "environment_k_multiplier": 1.0,
      "baseline_projected_strikeouts": 5.31,
      "matchup_adjusted_projected_strikeouts": 5.68,
      "adjustment_delta": 0.37,
      "adjustment_multiplier": 1.07,
      "prob_4_plus": 0.7743,
      "prob_5_plus": 0.6328,
      "prob_6_plus": 0.4844,
      "prob_7_plus": 0.3483,
      "prob_8_plus": 0.2363,
      "context": {
        "aggregate_matchup_score": 58.1,
        "lineup_expected_strikeouts": 6.27,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 30318.0,
        "temperature_f": 46.0,
        "wind_speed_mph": 14.1,
        "wind_direction": "out",
        "environment_summary": "neutral",
        "environment_k_multiplier": 1.0,
        "environment_hr_multiplier": 0.989,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Julio Rodr\u00edguez",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Rob Refsnyder",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Cal Raleigh",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Josh Naylor",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Randy Arozarena",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Luke Raley",
            "matchup_score": 77.6,
            "expected_strikeout_likelihood": 156.6,
            "expected_contact_quality": 107.0
          },
          {
            "hitter_name": "Julio Rodr\u00edguez",
            "matchup_score": 60.6,
            "expected_strikeout_likelihood": 118.6,
            "expected_contact_quality": 97.7
          },
          {
            "hitter_name": "Josh Naylor",
            "matchup_score": 60.1,
            "expected_strikeout_likelihood": 101.6,
            "expected_contact_quality": 76.2
          }
        ],
        "opponent_team_k_rate": 0.251
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 823322,
      "pitcher_id": 657277,
      "pitcher_name": "Logan Webb",
      "team_id": 137,
      "team_abbr": "SF",
      "opponent_team_id": 135,
      "opponent_abbr": "SD",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 63.1,
      "wind_speed_mph": 3.6,
      "wind_direction": "out",
      "environment_summary": "neutral",
      "environment_k_multiplier": 1.0,
      "baseline_projected_strikeouts": 5.68,
      "matchup_adjusted_projected_strikeouts": 5.64,
      "adjustment_delta": -0.04,
      "adjustment_multiplier": 0.992,
      "prob_4_plus": 0.7703,
      "prob_5_plus": 0.6275,
      "prob_6_plus": 0.4786,
      "prob_7_plus": 0.3428,
      "prob_8_plus": 0.2315,
      "context": {
        "aggregate_matchup_score": 52.5,
        "lineup_expected_strikeouts": 5.52,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 38756.0,
        "temperature_f": 63.1,
        "wind_speed_mph": 3.6,
        "wind_direction": "out",
        "environment_summary": "neutral",
        "environment_k_multiplier": 1.0,
        "environment_hr_multiplier": 0.971,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Fernando Tatis Jr.",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Manny Machado",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Jackson Merrill",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Nick Castellanos",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Ram\u00f3n Laureano",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Nick Castellanos",
            "matchup_score": 70.2,
            "expected_strikeout_likelihood": 113.8,
            "expected_contact_quality": 69.8
          },
          {
            "hitter_name": "Ram\u00f3n Laureano",
            "matchup_score": 69.1,
            "expected_strikeout_likelihood": 118.6,
            "expected_contact_quality": 87.2
          },
          {
            "hitter_name": "Xander Bogaerts",
            "matchup_score": 57.0,
            "expected_strikeout_likelihood": 92.3,
            "expected_contact_quality": 70.9
          }
        ],
        "opponent_team_k_rate": 0.1914
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 823969,
      "pitcher_id": 676440,
      "pitcher_name": "Tanner Bibee",
      "team_id": 114,
      "team_abbr": "CLE",
      "opponent_team_id": 119,
      "opponent_abbr": "LAD",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 60.8,
      "wind_speed_mph": 2.1,
      "wind_direction": "cross",
      "environment_summary": "neutral",
      "environment_k_multiplier": 1.0,
      "baseline_projected_strikeouts": 5.64,
      "matchup_adjusted_projected_strikeouts": 5.55,
      "adjustment_delta": -0.09,
      "adjustment_multiplier": 0.984,
      "prob_4_plus": 0.761,
      "prob_5_plus": 0.6155,
      "prob_6_plus": 0.4655,
      "prob_7_plus": 0.3304,
      "prob_8_plus": 0.2209,
      "context": {
        "aggregate_matchup_score": 46.4,
        "lineup_expected_strikeouts": 5.43,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 33227.0,
        "temperature_f": 60.8,
        "wind_speed_mph": 2.1,
        "wind_direction": "cross",
        "environment_summary": "neutral",
        "environment_k_multiplier": 1.0,
        "environment_hr_multiplier": 0.962,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Shohei Ohtani",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Freddie Freeman",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Kyle Tucker",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Teoscar Hern\u00e1ndez",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Mookie Betts",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Teoscar Hern\u00e1ndez",
            "matchup_score": 67.1,
            "expected_strikeout_likelihood": 138.4,
            "expected_contact_quality": 105.2
          },
          {
            "hitter_name": "Andy Pages",
            "matchup_score": 65.2,
            "expected_strikeout_likelihood": 112.3,
            "expected_contact_quality": 60.0
          },
          {
            "hitter_name": "Alex Call",
            "matchup_score": 57.0,
            "expected_strikeout_likelihood": 98.8,
            "expected_contact_quality": 68.3
          }
        ],
        "opponent_team_k_rate": 0.216
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 825107,
      "pitcher_id": 694297,
      "pitcher_name": "Brandon Pfaadt",
      "team_id": 109,
      "team_abbr": "AZ",
      "opponent_team_id": 116,
      "opponent_abbr": "DET",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": null,
      "wind_speed_mph": null,
      "wind_direction": "unknown",
      "environment_summary": "neutral",
      "environment_k_multiplier": 1.0,
      "baseline_projected_strikeouts": 4.85,
      "matchup_adjusted_projected_strikeouts": 4.93,
      "adjustment_delta": 0.08,
      "adjustment_multiplier": 1.016,
      "prob_4_plus": 0.6878,
      "prob_5_plus": 0.5253,
      "prob_6_plus": 0.3722,
      "prob_7_plus": 0.246,
      "prob_8_plus": 0.1526,
      "context": {
        "aggregate_matchup_score": 44.2,
        "lineup_expected_strikeouts": 5.14,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 30360.0,
        "temperature_f": null,
        "wind_speed_mph": null,
        "wind_direction": "unknown",
        "environment_summary": "neutral",
        "environment_k_multiplier": 1.0,
        "environment_hr_multiplier": 1.0,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Zach McKinstry",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Jahmai Jones",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Kerry Carpenter",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Riley Greene",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Spencer Torkelson",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Matt Vierling",
            "matchup_score": 54.2,
            "expected_strikeout_likelihood": 97.4,
            "expected_contact_quality": 66.5
          },
          {
            "hitter_name": "Dillon Dingler",
            "matchup_score": 52.2,
            "expected_strikeout_likelihood": 109.3,
            "expected_contact_quality": 96.6
          },
          {
            "hitter_name": "Zach McKinstry",
            "matchup_score": 50.7,
            "expected_strikeout_likelihood": 91.6,
            "expected_contact_quality": 60.0
          }
        ],
        "opponent_team_k_rate": 0.2409
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 824699,
      "pitcher_id": 667755,
      "pitcher_name": "Jos\u00e9 Soriano",
      "team_id": 108,
      "team_abbr": "LAA",
      "opponent_team_id": 112,
      "opponent_abbr": "CHC",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 43.2,
      "wind_speed_mph": 12.2,
      "wind_direction": "in",
      "environment_summary": "pitcher-friendly",
      "environment_k_multiplier": 1.02,
      "baseline_projected_strikeouts": 4.56,
      "matchup_adjusted_projected_strikeouts": 4.87,
      "adjustment_delta": 0.31,
      "adjustment_multiplier": 1.048,
      "prob_4_plus": 0.6798,
      "prob_5_plus": 0.516,
      "prob_6_plus": 0.363,
      "prob_7_plus": 0.2381,
      "prob_8_plus": 0.1465,
      "context": {
        "aggregate_matchup_score": 39.5,
        "lineup_expected_strikeouts": 5.3,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 20556.0,
        "temperature_f": 43.2,
        "wind_speed_mph": 12.2,
        "wind_direction": "in",
        "environment_summary": "pitcher-friendly",
        "environment_k_multiplier": 1.02,
        "environment_hr_multiplier": 0.908,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Nico Hoerner",
            "weight": 1.08
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            "hitter_name": "Joc Pederson",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Danny Jansen",
            "matchup_score": 56.3,
            "expected_strikeout_likelihood": 100.5,
            "expected_contact_quality": 83.5
          },
          {
            "hitter_name": "Josh Jung",
            "matchup_score": 54.0,
            "expected_strikeout_likelihood": 115.3,
            "expected_contact_quality": 103.7
          },
          {
            "hitter_name": "Evan Carter",
            "matchup_score": 53.5,
            "expected_strikeout_likelihood": 92.8,
            "expected_contact_quality": 74.8
          }
        ],
        "opponent_team_k_rate": 0.2184
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 823077,
      "pitcher_id": 669467,
      "pitcher_name": "Andre Pallante",
      "team_id": 138,
      "team_abbr": "STL",
      "opponent_team_id": 121,
      "opponent_abbr": "NYM",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 74.5,
      "wind_speed_mph": 6.3,
      "wind_direction": "cross",
      "environment_summary": "neutral",
      "environment_k_multiplier": 1.0,
      "baseline_projected_strikeouts": 3.63,
      "matchup_adjusted_projected_strikeouts": 3.78,
      "adjustment_delta": 0.15,
      "adjustment_multiplier": 1.042,
      "prob_4_plus": 0.5056,
      "prob_5_plus": 0.3318,
      "prob_6_plus": 0.1989,
      "prob_7_plus": 0.11,
      "prob_8_plus": 0.0567,
      "context": {
        "aggregate_matchup_score": 21.7,
        "lineup_expected_strikeouts": 4.32,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 20588.0,
        "temperature_f": 74.5,
        "wind_speed_mph": 6.3,
        "wind_direction": "cross",
        "environment_summary": "neutral",
        "environment_k_multiplier": 1.0,
        "environment_hr_multiplier": 0.966,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Juan Soto",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Francisco Lindor",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Bo Bichette",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Jorge Polanco",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Marcus Semien",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Luis Robert Jr.",
            "matchup_score": 34.5,
            "expected_strikeout_likelihood": 114.5,
            "expected_contact_quality": 119.4
          },
          {
            "hitter_name": "Brett Baty",
            "matchup_score": 33.5,
            "expected_strikeout_likelihood": 95.5,
            "expected_contact_quality": 100.3
          },
          {
            "hitter_name": "Francisco Alvarez",
            "matchup_score": 30.0,
            "expected_strikeout_likelihood": 106.6,
            "expected_contact_quality": 118.8
          }
        ],
        "opponent_team_k_rate": 0.219
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 823888,
      "pitcher_id": 676083,
      "pitcher_name": "Janson Junk",
      "team_id": 146,
      "team_abbr": "MIA",
      "opponent_team_id": 145,
      "opponent_abbr": "CWS",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 71.6,
      "wind_speed_mph": 5.6,
      "wind_direction": "in",
      "environment_summary": "pitcher-friendly",
      "environment_k_multiplier": 1.0,
      "baseline_projected_strikeouts": 3.58,
      "matchup_adjusted_projected_strikeouts": 3.47,
      "adjustment_delta": -0.11,
      "adjustment_multiplier": 0.971,
      "prob_4_plus": 0.4468,
      "prob_5_plus": 0.2775,
      "prob_6_plus": 0.1568,
      "prob_7_plus": 0.0815,
      "prob_8_plus": 0.0394,
      "context": {
        "aggregate_matchup_score": 34.9,
        "lineup_expected_strikeouts": 3.4,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 6842.0,
        "temperature_f": 71.6,
        "wind_speed_mph": 5.6,
        "wind_direction": "in",
        "environment_summary": "pitcher-friendly",
        "environment_k_multiplier": 1.0,
        "environment_hr_multiplier": 0.908,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Chase Meidroth",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Kyle Teel",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Colson Montgomery",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Andrew Benintendi",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Austin Hays",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Austin Hays",
            "matchup_score": 43.0,
            "expected_strikeout_likelihood": 85.1,
            "expected_contact_quality": 76.4
          },
          {
            "hitter_name": "Lenyn Sosa",
            "matchup_score": 37.8,
            "expected_strikeout_likelihood": 76.5,
            "expected_contact_quality": 70.2
          },
          {
            "hitter_name": "Kyle Teel",
            "matchup_score": 37.1,
            "expected_strikeout_likelihood": 75.3,
            "expected_contact_quality": 63.4
          }
        ],
        "opponent_team_k_rate": 0.2341
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 823322,
      "pitcher_id": 608566,
      "pitcher_name": "Germ\u00e1n M\u00e1rquez",
      "team_id": 135,
      "team_abbr": "SD",
      "opponent_team_id": 137,
      "opponent_abbr": "SF",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 63.1,
      "wind_speed_mph": 3.6,
      "wind_direction": "out",
      "environment_summary": "neutral",
      "environment_k_multiplier": 1.0,
      "baseline_projected_strikeouts": 3.48,
      "matchup_adjusted_projected_strikeouts": 3.45,
      "adjustment_delta": -0.03,
      "adjustment_multiplier": 0.993,
      "prob_4_plus": 0.4429,
      "prob_5_plus": 0.274,
      "prob_6_plus": 0.1542,
      "prob_7_plus": 0.0799,
      "prob_8_plus": 0.0385,
      "context": {
        "aggregate_matchup_score": 20.1,
        "lineup_expected_strikeouts": 3.65,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 11611.0,
        "temperature_f": 63.1,
        "wind_speed_mph": 3.6,
        "wind_direction": "out",
        "environment_summary": "neutral",
        "environment_k_multiplier": 1.0,
        "environment_hr_multiplier": 0.971,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Luis Arraez",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Rafael Devers",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Matt Chapman",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Willy Adames",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Heliot Ramos",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Tyler Fitzgerald",
            "matchup_score": 42.8,
            "expected_strikeout_likelihood": 99.2,
            "expected_contact_quality": 80.7
          },
          {
            "hitter_name": "Luis Arraez",
            "matchup_score": 27.2,
            "expected_strikeout_likelihood": 36.5,
            "expected_contact_quality": 60.0
          },
          {
            "hitter_name": "Casey Schmitt",
            "matchup_score": 27.0,
            "expected_strikeout_likelihood": 81.9,
            "expected_contact_quality": 90.1
          }
        ],
        "opponent_team_k_rate": 0.2357
      }
    },
    {
      "date": "2026-03-31",
      "game_pk": 823888,
      "pitcher_id": 607200,
      "pitcher_name": "Erick Fedde",
      "team_id": 145,
      "team_abbr": "CWS",
      "opponent_team_id": 146,
      "opponent_abbr": "MIA",
      "starter_confidence": "probable",
      "lineup_source": "projected",
      "lineup_confidence": "projected",
      "confirmed_lineup_flag": false,
      "temperature_f": 71.6,
      "wind_speed_mph": 5.6,
      "wind_direction": "in",
      "environment_summary": "pitcher-friendly",
      "environment_k_multiplier": 1.0,
      "baseline_projected_strikeouts": 3.08,
      "matchup_adjusted_projected_strikeouts": 3.42,
      "adjustment_delta": 0.34,
      "adjustment_multiplier": 1.109,
      "prob_4_plus": 0.437,
      "prob_5_plus": 0.2688,
      "prob_6_plus": 0.1503,
      "prob_7_plus": 0.0774,
      "prob_8_plus": 0.037,
      "context": {
        "aggregate_matchup_score": 37.9,
        "lineup_expected_strikeouts": 4.71,
        "lineup_source": "projected",
        "lineup_confidence": "projected",
        "confirmed_lineup_flag": false,
        "pitch_mix_sample_size": 21694.0,
        "temperature_f": 71.6,
        "wind_speed_mph": 5.6,
        "wind_direction": "in",
        "environment_summary": "pitcher-friendly",
        "environment_k_multiplier": 1.0,
        "environment_hr_multiplier": 0.908,
        "projected_batting_order_top_5": [
          {
            "spot": 1,
            "hitter_name": "Xavier Edwards",
            "weight": 1.08
          },
          {
            "spot": 2,
            "hitter_name": "Jakob Marsee",
            "weight": 1.05
          },
          {
            "spot": 3,
            "hitter_name": "Kyle Stowers",
            "weight": 1.03
          },
          {
            "spot": 4,
            "hitter_name": "Agust\u00edn Ram\u00edrez",
            "weight": 1.02
          },
          {
            "spot": 5,
            "hitter_name": "Christopher Morel",
            "weight": 1.0
          }
        ],
        "top_hitter_matchups": [
          {
            "hitter_name": "Connor Norby",
            "matchup_score": 57.3,
            "expected_strikeout_likelihood": 114.4,
            "expected_contact_quality": 70.6
          },
          {
            "hitter_name": "Heriberto Hern\u00e1ndez",
            "matchup_score": 52.7,
            "expected_strikeout_likelihood": 127.0,
            "expected_contact_quality": 102.2
          },
          {
            "hitter_name": "Christopher Morel",
            "matchup_score": 38.8,
            "expected_strikeout_likelihood": 124.9,
            "expected_contact_quality": 127.3
          }
        ],
        "opponent_team_k_rate": 0.2155
      }
    }
  ],
  "skipped_starts": [
    {
      "pitcher_id": 682227,
      "pitcher_name": "Brandon Williamson",
      "reason": "No lineup-level matchup context was available for this starter."
    },
    {
      "pitcher_id": 696149,
      "pitcher_name": "Bubba Chandler",
      "reason": "No lineup-level matchup context was available for this starter."
    },
    {
      "pitcher_id": 691725,
      "pitcher_name": "Andrew Painter",
      "reason": "No lineup-level matchup context was available for this starter."
    },
    {
      "pitcher_id": 676571,
      "pitcher_name": "PJ Poulin",
      "reason": "No lineup-level matchup context was available for this starter."
    },
    {
      "pitcher_id": 660761,
      "pitcher_name": "Jos\u00e9 Suarez",
      "reason": "No lineup-level matchup context was available for this starter."
    },
    {
      "pitcher_id": 663556,
      "pitcher_name": "Shane McClanahan",
      "reason": "No lineup-level matchup context was available for this starter."
    },
    {
      "pitcher_id": 660271,
      "pitcher_name": "Shohei Ohtani",
      "reason": "No lineup-level matchup context was available for this starter."
    }
  ]
}