Mithrandir Metrics
CWS 2026-07-27 Refreshed Jul 27 06:00 AM ET
Section III · Betting · Player detail · 2026-07-27

Lenyn Sosa

CWS · Hitter · bats R · age 26
IL10 · 7 Positive regression Pitcher-Friendly
MatchupCWS vs NYYMax Fried
Sample--career MLB AB
PROPS 1 available PERCENTILES 23 rows LINEUPS confirmed artifact NO PROSE templated rows only
Strikeouts · Palantir calibration review Last 14d ECE 0.074, 14d error rising. This flags probability calibration, not a blanket model failure.
Strikeouts · Valinor calibration review Last 14d ECE 0.072, 14d error rising. This flags probability calibration, not a blanket model failure.
Total Bases · Palantir calibration review Last 14d ECE 0.057, 14d error rising. This flags probability calibration, not a blanket model failure.
Hits · Palantir calibration review Last 14d ECE 0.087, 14d error rising. This flags probability calibration, not a blanket model failure.
Pitcher Outs · Palantir calibration review Last 14d ECE 0.140, 14d error rising. This flags probability calibration, not a blanket model failure.
Tonight's props · all markets for this player
Home Run --
Home Run · tracking

No production board publishes this player-market cell today.

Total Bases 0.5
P 55.3
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 65.8% Market 66.7% Gap +11.3pp
BetMGM -200 tracking Open board
Hits --
Hits · tracking

No production board publishes this player-market cell today.

RBI --
RBI · no production board

No production board publishes this player-market cell today.

Underlying skill · actual percentile with projection tick

Percentile strip

100th = best in MLB
Hitting · percentile strip
Barrel%4.6%
44 -21 vs proj
Exit velocity88.0
48
Hard-hit%37.0%
40 -21 vs proj
xBA0.285
16
xSLG0.443
27
xwOBA0.249
7 -58 vs proj
BB%1.5%
1
Bat speed70.7
68
K%20.8%
59
Defense · percentile strip
Outs Above Avg-2.0 · 2B
19
Arm Runs0.0 · 2B
Small sample
Range Runs-0.8 · 2B
Small sample
Baserunning · percentile strip
Sprint Speed26.7 · 2B
31
Mithrandir+ · percentile strip
Avoids Bad ChasesST 47.7%
Small sample
Avoids Bad TakesHPT 34.7%
Small sample
Correct Decisions53.3%
Small sample
Resists Breaking - horizontalwOBA 0.254 · small sample
small sample
Resists Breaking - verticalwOBA 0.257 · thin sample
thin sample
Resists ChangeupwOBA 0.286
Small sample
Resists Cutters + splitterswOBA 0.340 · thin sample
thin sample
Resists FastballwOBA 0.320
Small sample
Resists SinkerwOBA 0.345
Small sample
SEAGER+ Plate Discipline76
Small sample

Context

projection · regression · matchup
Projected range0.296 to 0.370
RegressionPositive · 0.002
Opposing pitcherMax Fried
EnvironmentPitcher-Friendly
Lane calibration receipts
Lane Health 2026-07-27
Palantir 11499 props Brier 0.122 ECE 0.011 14d stable
Fangorn 11499 props Brier 0.122 ECE 0.010 14d stable
Valinor 5904 props Brier 0.116 ECE 0.006 14d stable
Palantir 964 props Brier 0.247 ECE 0.031 14d error rising
Fangorn 53 props Brier 0.257 ECE 0.119 sample building
Valinor 460 props Brier 0.247 ECE 0.038 14d error rising
Palantir 5326 props Brier 0.239 ECE 0.073 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 344 props Brier 0.177 ECE 0.049 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 512 props Brier 0.259 ECE 0.056 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir tracking in progress (0 logged)
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)