Mithrandir Metrics
MIN 2026-07-09 Refreshed Sep 3 06:00 AM ET
Section III · Betting · Player detail · 2026-07-09

Byron Buxton

MIN · Hitter
IL10 · 3 Negative regression Neutral
MatchupMIN vs CLEGavin Williams
Sample--career MLB AB
PROPS 2 available PERCENTILES 27 rows LINEUPS confirmed artifact NO PROSE templated rows only
Strikeouts · Valinor calibration review Last 14d ECE 0.053, 14d stable. This flags probability calibration, not a blanket model failure.
Total Bases · Palantir calibration review Last 14d ECE 0.043, 14d error rising. This flags probability calibration, not a blanket model failure.
Hits · Palantir calibration review Last 14d ECE 0.046, 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 15.0
F 16.3
V 14.1
Model 16.7% Market 21.1% Gap -4.4pp
BetMGM 375 tracking Open board
Total Bases 0.5
P 64.3
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 73.6% Market 74.7% Gap +10.4pp
BetMGM -295 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%13.0%
100
Exit velocity90.8
84
Hard-hit%48.0%
86
xBA0.343
71
xSLG0.709
94
xwOBA0.351
85
BB%7.2%
32
Bat speed72.5
84
K%24.9%
37
Defense · percentile strip
Arm Runs-1.3 · CF
15
Arm Strength95.9 · CF
73
Outs Above Avg4.0 · CF
95
Range Runs3.3 · CF
85
Baserunning · percentile strip
Base Running Runs0.1 · CF
47
Bolts32.0 · CF
91
Sprint Speed29.9 · CF
99
SB Success Rate100.0% · CF
Small sample
Mithrandir+ · percentile strip
Avoids Bad ChasesST 60.8%
28
Avoids Bad TakesHPT 21.8%
79
Correct Decisions66.1%
49
SEAGER+ Plate Discipline100
43
Resists Breaking - horizontalwOBA 0.284 · small sample
small sample
Resists Breaking - verticalwOBA 0.290 · thin sample
thin sample
Resists ChangeupwOBA 0.268
Small sample
Resists Cutters + splitterswOBA 0.387 · thin sample
thin sample
Resists FastballwOBA 0.384
Small sample
Resists SinkerwOBA 0.363
Small sample

Context

projection · regression · matchup
Projected range--
RegressionNegative · -0.048
Opposing pitcherGavin Williams
EnvironmentNeutral
Lane calibration receipts
Lane Health 2026-09-03
Palantir 18276 props Brier 0.117 ECE 0.008 14d stable
Fangorn 18276 props Brier 0.118 ECE 0.008 14d stable
Valinor 12618 props Brier 0.112 ECE 0.004 14d stable
Palantir 1610 props Brier 0.248 ECE 0.006 14d stable
Fangorn 53 props Brier 0.257 ECE 0.119 sample building
Valinor 1106 props Brier 0.248 ECE 0.013 14d stable
Palantir 8710 props Brier 0.238 ECE 0.047 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 690 props Brier 0.165 ECE 0.033 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 910 props Brier 0.256 ECE 0.058 14d stable
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)