Mithrandir Metrics
MIN 2026-09-04 Refreshed Sep 4 06:00 AM ET
Section III · Betting · Player detail · 2026-09-04

Royce Lewis

MIN · Hitter · bats R · age 27
IN · 5 Negative regression Pitcher-Friendly
MatchupMIN vs CWSErick Fedde
Sample1312.0career MLB AB
PROPS 3 available PERCENTILES 26 rows LINEUPS tracking; not posted NO PROSE templated rows only
Strikeouts · Palantir calibration review Last 14d ECE 0.067, 14d stable. This flags probability calibration, not a blanket model failure.
Strikeouts · Valinor calibration review Last 14d ECE 0.067, 14d stable. This flags probability calibration, not a blanket model failure.
Total Bases · Palantir calibration review Last 14d ECE 0.049, 14d error rising. This flags probability calibration, not a blanket model failure.
Hits · Palantir calibration review Last 14d ECE 0.047, 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 8.7
F 11.7
V 12.6
Model 13.7% Market 15.8% Gap -2.0pp
BetMGM 535 tracking Open board
Total Bases 0.5
P 52.1
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 52.1% Market 69.2% Gap +12.2pp
FanDuel 110 tracking Open board
Hits 1.5
P 17.7
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 17.7% Market -- Gap +9.4pp
FanDuel 270 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%7.5%
83
Exit velocity89.3
68
Hard-hit%40.3%
59
xBA0.335
70
xSLG0.564
72
xwOBA0.315
64
BB%8.2%
47
Bat speed72.7
86
K%24.3%
41
Defense · percentile strip
Arm Runs0.1 · 1B
53
Arm Strength83.2 · 1B
18
Outs Above Avg-2.0 · 1B
19
Range Runs-2.3 · 1B
29
Baserunning · percentile strip
Base Running Runs2.0 · 1B
82
SB Success Rate100.0% · 1B
94
Sprint Speed27.7 · 1B
56
Mithrandir+ · percentile strip
Avoids Bad ChasesST 61.3%
30
Avoids Bad TakesHPT 23.1%
71
Correct Decisions65.1%
40
SEAGER+ Plate Discipline99
40
Resists Breaking - horizontalwOBA 0.296 · small sample
small sample
Resists Breaking - verticalwOBA 0.268 · thin sample
thin sample
Resists ChangeupwOBA 0.249
Small sample
Resists Cutters + splitterswOBA 0.368 · thin sample
thin sample
Resists FastballwOBA 0.314
Small sample
Resists SinkerwOBA 0.347
Small sample

Context

projection · regression · matchup
Projected range0.284 to 0.357
RegressionNegative · -0.012
Opposing pitcherErick Fedde
EnvironmentPitcher-Friendly
Lane calibration receipts
Lane Health 2026-09-04
Palantir 18372 props Brier 0.117 ECE 0.008 14d stable
Fangorn 18372 props Brier 0.117 ECE 0.008 14d stable
Valinor 12714 props Brier 0.112 ECE 0.004 14d stable
Palantir 1629 props Brier 0.248 ECE 0.007 14d stable
Fangorn 53 props Brier 0.257 ECE 0.119 sample building
Valinor 1125 props Brier 0.248 ECE 0.013 14d stable
Palantir 8804 props Brier 0.238 ECE 0.047 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 700 props Brier 0.165 ECE 0.033 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 922 props Brier 0.256 ECE 0.059 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)