Mithrandir Metrics
NYY 2026-07-18 Refreshed Jul 19 06:00 AM ET
Section III · Betting · Player detail · 2026-07-18

Trent Grisham

NYY · Hitter · bats L · age 30
IN · 7 Negative regression Hitter-Friendly
MatchupNYY vs LADEmmet Sheehan
Sample2687.0career MLB AB
PROPS 1 available PERCENTILES 26 rows LINEUPS confirmed artifact NO PROSE templated rows only
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 56.4
F 57.0 EXPERIMENTAL
V 56.0 EXPERIMENTAL
FULL
Model 63.1% Market 64.3% Gap +7.9pp
BetMGM -180 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%7.2%
80
Exit velocity91.2
88
Hard-hit%47.7%
85
xBA0.323
52
xSLG0.568
69
xwOBA0.356
87
BB%14.0%
94
Bat speed68.5
34
K%17.1%
79 +48 vs proj
Defense · percentile strip
Arm Runs0.2 · CF
59
Arm Strength94.5 · CF
64
Outs Above Avg-2.0 · CF
11
Range Runs-1.8 · CF
26
Baserunning · percentile strip
Base Running Runs-1.3 · CF
13
SB Success Rate83.3% · CF
57
Sprint Speed26.6 · CF
29
Mithrandir+ · percentile strip
Avoids Bad ChasesST 78.3%
97
Avoids Bad TakesHPT 28.3%
22
Correct Decisions68.6%
74
SEAGER+ Plate Discipline109
88
Resists Breaking - horizontalwOBA 0.305 · small sample
small sample
Resists Breaking - verticalwOBA 0.285 · thin sample
thin sample
Resists ChangeupwOBA 0.289
Small sample
Resists Cutters + splitterswOBA 0.327 · thin sample
thin sample
Resists FastballwOBA 0.339
Small sample
Resists SinkerwOBA 0.355
Small sample

Context

projection · regression · matchup
Projected range0.301 to 0.378
RegressionNegative · -0.001
Opposing pitcherEmmet Sheehan
EnvironmentHitter-Friendly
Lane calibration receipts
Lane Health 2026-07-19
Palantir 9780 props Brier 0.124 ECE 0.011 14d error falling
Fangorn 9780 props Brier 0.124 ECE 0.012 14d stable
Valinor 4185 props Brier 0.118 ECE 0.007 14d error falling
Palantir 453 props Brier 0.245 ECE 0.004 sample building
Fangorn 18 props Brier 0.243 ECE 0.080 sample building
Valinor 32 props Brier 0.236 ECE 0.220 sample building
Palantir 3223 props Brier 0.240 ECE 0.103 sample building
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 137 props Brier 0.153 ECE 0.025 sample building
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 328 props Brier 0.265 ECE 0.083 sample building
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)