Mithrandir Metrics
LAA 2026-08-13 Refreshed Sep 2 06:00 AM ET
Section III · Betting · Player detail · 2026-08-13

Jo Adell

LAA · Hitter · bats R · age 27
IN · 5 Positive regression Neutral
MatchupLAA vs TEXJacob deGrom
Sample1963.0career MLB AB
PROPS 3 available PERCENTILES 26 rows LINEUPS confirmed artifact NO PROSE templated rows only
Strikeouts · Palantir calibration review Last 14d ECE 0.053, 14d stable. This flags probability calibration, not a blanket model failure.
Strikeouts · Valinor calibration review Last 14d ECE 0.068, 14d stable. This flags probability calibration, not a blanket model failure.
Total Bases · Palantir calibration review Last 14d ECE 0.053, 14d error rising. This flags probability calibration, not a blanket model failure.
Tonight's props · all markets for this player
Home Run 0.5
P 13.0
F 13.4
V 13.2
Model 16.3% Market 19.6% Gap -3.4pp
BetMGM 410 tracking Open board
Total Bases 0.5
P 52.9
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 62.8% Market 63.6% Gap +10.7pp
BetMGM -175 tracking Open board
Hits 0.5
P 13.7
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 13.7% Market -- Gap +16.2pp
FanDuel 260 tracking Open board
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%6.0%
67
Exit velocity90.0
77
Hard-hit%44.5%
76
xBA0.347
79
xSLG0.598
78
xwOBA0.326
72
BB%3.6%
7
Bat speed75.3
98
K%25.1%
35
Defense · percentile strip
Arm Runs-3.7 · RF
2
Arm Strength91.8 · RF
39
Outs Above Avg-1.0 · RF
21
Range Runs-2.9 · RF
19
Baserunning · percentile strip
Base Running Runs-0.0 · RF
43
Sprint Speed28.1 · RF
70
SB Success Rate100.0% · RF
Small sample
Mithrandir+ · percentile strip
Avoids Bad ChasesST 59.9%
24
Avoids Bad TakesHPT 23.4%
69
Correct Decisions66.3%
52
SEAGER+ Plate Discipline97
33
Resists Breaking - horizontalwOBA 0.281 · small sample
small sample
Resists Breaking - verticalwOBA 0.301 · thin sample
thin sample
Resists ChangeupwOBA 0.229
Small sample
Resists Cutters + splitterswOBA 0.317 · thin sample
thin sample
Resists FastballwOBA 0.386
Small sample
Resists SinkerwOBA 0.343
Small sample

Context

projection · regression · matchup
Projected range0.300 to 0.373
RegressionPositive · 0.009
Opposing pitcherJacob deGrom
EnvironmentNeutral
Lane calibration receipts
Lane Health 2026-09-02
Palantir 18081 props Brier 0.118 ECE 0.008 14d stable
Fangorn 18081 props Brier 0.118 ECE 0.009 14d stable
Valinor 12423 props Brier 0.112 ECE 0.004 14d stable
Palantir 1591 props Brier 0.247 ECE 0.006 14d stable
Fangorn 53 props Brier 0.257 ECE 0.119 sample building
Valinor 1087 props Brier 0.248 ECE 0.016 14d stable
Palantir 8613 props Brier 0.238 ECE 0.047 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 683 props Brier 0.163 ECE 0.031 14d stable
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 900 props Brier 0.256 ECE 0.059 14d error falling
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)