Mithrandir Metrics
TOR 2026-07-19 Refreshed Jul 20 06:00 AM ET
Section III · Betting · Player detail · 2026-07-19

George Springer

TOR · Hitter · bats R · age 37
IN · 1 Negative regression Neutral
MatchupTOR vs CWSSean Burke
Sample5820.0career MLB AB
PROPS 3 available PERCENTILES 24 rows LINEUPS confirmed artifact NO PROSE templated rows only
Palantir calibration review active Last 14d ECE 0.097, 14d error rising. This flags probability calibration, not a blanket model failure.
Valinor calibration review active Last 14d ECE 0.076, 14d stable. This flags probability calibration, not a blanket model failure.
Palantir calibration review active Last 14d ECE 0.065, 14d error rising. This flags probability calibration, not a blanket model failure.
Palantir calibration review active Last 14d ECE 0.082, 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 16.3
F 14.9
V 15.2
Model 19.7% Market 16.7% Gap +2.3pp
FanDuel 475 tracking Open board
Total Bases 0.5
P 63.0
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 63.0% Market 79.4% Gap +11.7pp
FanDuel 125 tracking Open board
Hits 1.5
P 24.3
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 24.3% Market -- Gap +1.3pp
FanDuel 290 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%6.3%
71
Exit velocity88.8
58
Hard-hit%40.4%
56
xBA0.293
22
xSLG0.487
41
xwOBA0.305
48 -27 vs proj
BB%10.1%
68
Bat speed70.2
59
K%19.3%
69
Defense · percentile strip
Outs Above Avg0.0 · LF
61 Regression applied
Range Runs0.0 · LF
Small sample
Baserunning · percentile strip
Base Running Runs-1.1 · DH
15
SB Success Rate60.0% · DH
11
Sprint Speed26.9 · DH
37
Mithrandir+ · percentile strip
Avoids Bad ChasesST 69.8%
72
Avoids Bad TakesHPT 21.4%
82
Correct Decisions72.0%
92
SEAGER+ Plate Discipline108
85
Resists Breaking - horizontalwOBA 0.290 · small sample
small sample
Resists Breaking - verticalwOBA 0.282 · thin sample
thin sample
Resists ChangeupwOBA 0.288
Small sample
Resists Cutters + splitterswOBA 0.337 · thin sample
thin sample
Resists FastballwOBA 0.348
Small sample
Resists SinkerwOBA 0.320
Small sample

Context

projection · regression · matchup
Projected range0.290 to 0.384
RegressionNegative · -0.059
Opposing pitcherSean Burke
EnvironmentNeutral
Lane calibration receipts
Lane Health 2026-07-20
Palantir 10059 props Brier 0.124 ECE 0.010 14d stable
Fangorn 10059 props Brier 0.124 ECE 0.011 14d stable
Valinor 4464 props Brier 0.118 ECE 0.006 14d stable
Palantir 860 props Brier 0.248 ECE 0.035 14d error rising
Fangorn 53 props Brier 0.257 ECE 0.119 sample building
Valinor 356 props Brier 0.249 ECE 0.041 14d stable
Palantir 4739 props Brier 0.240 ECE 0.076 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 288 props Brier 0.176 ECE 0.047 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 462 props Brier 0.260 ECE 0.055 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)