Mithrandir Metrics
MIA 2026-05-21 Refreshed Sep 1 06:00 AM ET
Section III · Betting · Player detail · 2026-05-21

Agustín Ramírez

MIA · Hitter · bats R · age 25
OUT · 4 Negative regression Neutral
MatchupMIA vs ATLSpencer Strider
Sample--career MLB AB
PROPS 1 available PERCENTILES 20 rows LINEUPS tracking; not posted NO PROSE templated rows only
Strikeouts · Palantir calibration review Last 14d ECE 0.065, 14d stable. This flags probability calibration, not a blanket model failure.
Strikeouts · Valinor calibration review Last 14d ECE 0.079, 14d error rising. This flags probability calibration, not a blanket model failure.
Total Bases · Palantir calibration review Last 14d ECE 0.047, 14d error rising. This flags probability calibration, not a blanket model failure.
Pitcher Outs · Palantir calibration review Last 14d ECE 0.064, 14d stable. This flags probability calibration, not a blanket model failure.
Tonight's props · all markets for this player
Home Run 0.5
P 10.2
F 14.2
V 14.2
Model 17.4% Market 14.0% Gap +2.8pp
FanDuel 585 tracking Open board
Total Bases --
Total Bases · tracking

No production board publishes this player-market cell today.

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%3.5%
28 -43 vs proj
Exit velocity89.6
62
Hard-hit%40.4%
49 -21 vs proj
xBA0.299
26
xSLG0.415
20
xwOBA0.283
25 -43 vs proj
BB%10.6%
68 +47 vs proj
Bat speed74.2
96
K%21.3%
51 -25 vs proj
Defense · percentile strip
Blocking Runs-1.4 · C
5
Catcher Throwing-0.3 · C
32
Framing Runs-1.3 · C
25
Pop Time2.0 · C
29
Baserunning · percentile strip
Base Running Runs-0.0 · C
43
Sprint Speed27.3 · C
54
SB Success Rate100.0% · C
Small sample
Mithrandir+ · percentile strip
Avoids Bad ChasesST 65.0%
35
Avoids Bad TakesHPT 24.6%
77
Correct Decisions67.3%
43
SEAGER+ Plate Discipline101
48

Context

projection · regression · matchup
Projected range0.320 to 0.383
RegressionNegative · -0.054
Opposing pitcherSpencer Strider
EnvironmentNeutral
Lane calibration receipts
Lane Health 2026-09-01
Palantir 17901 props Brier 0.117 ECE 0.008 14d stable
Fangorn 17901 props Brier 0.118 ECE 0.009 14d stable
Valinor 12243 props Brier 0.112 ECE 0.005 14d stable
Palantir 1577 props Brier 0.247 ECE 0.006 14d stable
Fangorn 53 props Brier 0.257 ECE 0.119 sample building
Valinor 1073 props Brier 0.247 ECE 0.016 14d error rising
Palantir 8544 props Brier 0.238 ECE 0.047 14d error rising
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 673 props Brier 0.163 ECE 0.031 14d stable
Fangorn tracking in progress (0 logged)
Valinor tracking in progress (0 logged)
Palantir 891 props Brier 0.256 ECE 0.060 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)