Mithrandir Metrics
AZ 2026-05-24 Refreshed Sep 2 06:00 AM ET
Section III · Betting · Player detail · 2026-05-24

Corbin Carroll

AZ · Hitter · bats L · age 26
IN · 1 Negative regression Neutral
MatchupAZ vs COLJose Quintana
Sample1994.0career MLB AB
PROPS 2 available PERCENTILES 25 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 15.9
F 17.2
V 12.9
Model 17.9% Market 16.0% Gap +1.2pp
FanDuel 500 tracking Open board
Total Bases 1.5
P 69.8
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 69.8% Market 74.7% Gap -3.7pp
FanDuel -110 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%9.6%
90
Exit velocity91.7
87
Hard-hit%49.6%
87
xBA0.360
82
xSLG0.699
91
xwOBA0.375
89
BB%13.7%
88 +17 vs proj
Bat speed73.8
93
K%24.7%
36 -22 vs proj
Defense · percentile strip
Arm Runs-2.0 · RF
4
Arm Strength86.5 · RF
8
Outs Above Avg3.0 · RF
95
Range Runs4.9 · RF
95
Baserunning · percentile strip
Base Running Runs2.8 · RF
98
Bolts13.0 · RF
83
SB Success Rate83.3% · RF
58
Sprint Speed29.5 · RF
96
Mithrandir+ · percentile strip
Avoids Bad ChasesST 66.7%
Small sample
Avoids Bad TakesHPT 20.0%
Small sample
Correct Decisions70.7%
Small sample
Resists Breaking - horizontalwOBA 0.245 · small sample
small sample
Resists Breaking - verticalwOBA 0.287 · thin sample
thin sample
Resists ChangeupwOBA 0.220
Small sample
Resists FastballwOBA 0.333
Small sample
SEAGER+ Plate Discipline103
Small sample

Context

projection · regression · matchup
Projected range0.300 to 0.394
RegressionNegative · -0.054
Opposing pitcherJose Quintana
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)