Mithrandir Metrics
SEA 2026-08-28 Refreshed Sep 2 06:00 AM ET
Section III · Betting · Player detail · 2026-08-28

Julio Rodríguez

SEA · Hitter · bats R · age 26
IN · 3 Positive regression Neutral
MatchupSEA vs TORDylan Cease
Sample2869.0career MLB AB
PROPS 2 available PERCENTILES 27 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 12.3
F 11.9
V 12.2
Model 17.4% Market 17.5% Gap -0.8pp
DraftKings 450 tracking Open board
Total Bases 0.5
P 65.0
F -- in progress
V -- in progress
INSUFFICIENT LANES
Model 79.7% Market 80.8% Gap +15.8pp
BetMGM -420 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%6.6%
75
Exit velocity89.9
76
Hard-hit%43.0%
72 -20 vs proj
xBA0.356
85
xSLG0.607
81
xwOBA0.344
87
BB%7.5%
38
Bat speed75.2
98
K%22.2%
52
Defense · percentile strip
Arm Runs1.4 · CF
83
Arm Strength98.5 · CF
85
Outs Above Avg-2.0 · CF
11
Range Runs-2.0 · CF
25
Baserunning · percentile strip
Base Running Runs2.4 · CF
88
Bolts22.0 · CF
77
SB Success Rate83.3% · CF
59
Sprint Speed28.7 · CF
85
Mithrandir+ · percentile strip
Avoids Bad ChasesST 58.5%
18
Avoids Bad TakesHPT 23.7%
64
Correct Decisions62.9%
20
SEAGER+ Plate Discipline96
25
Resists Breaking - horizontalwOBA 0.295 · small sample
small sample
Resists Breaking - verticalwOBA 0.264 · thin sample
thin sample
Resists ChangeupwOBA 0.325
Small sample
Resists Cutters + splitterswOBA 0.309 · thin sample
thin sample
Resists FastballwOBA 0.351
Small sample
Resists SinkerwOBA 0.347
Small sample

Context

projection · regression · matchup
Projected range0.312 to 0.400
RegressionPositive · 0.010
Opposing pitcherDylan Cease
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)