Mithrandir Metrics
PHI 2026-08-31 Refreshed Aug 31 06:00 AM ET
Section III · Betting · Player detail · 2026-08-31

Bryson Stott

PHI · Hitter
IN · 6 Negative regression Hitter-Friendly
MatchupPHI vs AZBrandon Pfaadt
Sample2473.0career MLB AB
PROPS 1 available PERCENTILES 27 rows LINEUPS confirmed artifact NO PROSE templated rows only
Strikeouts · Palantir calibration review Last 14d ECE 0.061, 14d stable. This flags probability calibration, not a blanket model failure.
Strikeouts · Valinor calibration review Last 14d ECE 0.077, 14d error rising. This flags probability calibration, not a blanket model failure.
Total Bases · Palantir calibration review Last 14d ECE 0.045, 14d error rising. This flags probability calibration, not a blanket model failure.
Pitcher Outs · Palantir calibration review Last 14d ECE 0.077, 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 60.6
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 73.3% Market 74.4% Gap +13.7pp
BetMGM -290 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%4.1%
38
Exit velocity88.9
62
Hard-hit%38.7%
50 +27 vs proj
xBA0.331
65
xSLG0.492
46
xwOBA0.327
75 +18 vs proj
BB%9.6%
63 +15 vs proj
Bat speed67.9
28
K%17.1%
81
Defense · percentile strip
Arm Runs0.2 · 2B
73
Arm Strength86.5 · 2B
44
Outs Above Avg6.0 · 2B
92
Range Runs7.1 · 2B
93
Baserunning · percentile strip
Base Running Runs6.6 · 2B
99
Bolts3.0 · 2B
37
SB Success Rate100.0% · 2B
94
Sprint Speed28.4 · 2B
79
Mithrandir+ · percentile strip
Avoids Bad ChasesST 69.7%
72
Avoids Bad TakesHPT 31.5%
11
Correct Decisions63.6%
26
Resists FastballwOBA 0.349
27
SEAGER+ Plate Discipline99
39
Resists Breaking - horizontalwOBA 0.313 · small sample
small sample
Resists Breaking - verticalwOBA 0.254 · thin sample
thin sample
Resists ChangeupwOBA 0.310
Small sample
Resists Cutters + splitterswOBA 0.317 · thin sample
thin sample
Resists SinkerwOBA 0.337
Small sample

Context

projection · regression · matchup
Projected range--
RegressionNegative · -0.020
Opposing pitcherBrandon Pfaadt
EnvironmentHitter-Friendly
Lane calibration receipts
Lane Health 2026-08-31
Palantir 17748 props Brier 0.118 ECE 0.008 14d stable
Fangorn 17748 props Brier 0.118 ECE 0.009 14d stable
Valinor 12111 props Brier 0.112 ECE 0.005 14d stable
Palantir 1556 props Brier 0.248 ECE 0.005 14d stable
Fangorn 53 props Brier 0.257 ECE 0.119 sample building
Valinor 1052 props Brier 0.248 ECE 0.017 14d error rising
Palantir 8442 props Brier 0.238 ECE 0.048 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 663 props Brier 0.164 ECE 0.032 14d stable
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 870 props Brier 0.257 ECE 0.062 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)