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Brent Rooker
DH · RHB · RHP · OAK
Our track record
settled S/A/B picks on Brent Rooker, by confidence tier| Tier | Record | Hit rate | ROI |
|---|---|---|---|
| S | 1-0 | 100% | +64.1% |
| A | 1-0 | 100% | +62.1% |
| B | — | — | — |
Combined 2-0 · n=2 · ROI +63.1% · avg CLV +0.0 pts · beat close 0%
Hit-rate history
per-game results vs the line · green = over · red = underRecent form
per-game over the last 10Avg PA4.0Plate Appearancesavg 4.0
Hitsavg 0.9
Singlesavg 0.4
Doublesavg 0.2
Total Basesavg 2.0
Home Runsavg 0.3
Strikeoutsavg 1.3
Walksavg 0.2
Splits
Career n=217 PA · 2026-03-16 → 2026-06-08
xStats luck
xwOBA0.314
wOBA0.326
delta+0.012 hot
n=215 PA
Spray chart
612 balls in play since 2025Balls in play612
HR rate7.2%
Hard-hit (95+)44%
Avg exit velo90.3 mph
Ground ball37%
Line drive25%
Fly ball33%
What kind of arm does he crush?
top 3 pitcher traits by |lift|
-24.5%significant
n=384 games · 6/47 HR when active
+26.0%significant
n=387 games · 19/78 HR when active
+20.4%small sample
n=387 games · 2/4 HR when active
// PLAYER DNA
HR signature· refreshed 2026-06-16
Cold month (Apr / Sep / Oct)
+34%
105 yes / 282 no · 75 HRs
HR-friendly park (factor ≥ 1.10)
+29%
45 yes / 340 no · 74 HRs
Vs. high-xwOBA pitcher (xwOBA allowed > .340)
+26%
78 yes / 309 no · 75 HRs
Vs. fly-ball-prone pitcher (FB% allowed > 40%)
−25%
47 yes / 337 no · 75 HRs
No rest day (B2B or doubleheader)
+20%
293 yes / 93 no · 75 HRs
Opposing starter's recent FB velo down ≥1 mph
+20%
50 yes / 282 no · 64 HRs
// 22 more factors — small sample / no significant lift
≥2 career HRs vs this pitcher
+20%
4 yes / 383 no · 75 HRs
Rested (2+ days off)
−19%
19 yes / 367 no · 75 HRs
Vs. short-leash starter (avg IP < 5.0)
−19%
167 yes / 212 no · 71 HRs
Platoon advantage (LHB-vs-RHP or RHB-vs-LHP)
−18%
66 yes / 190 no · 48 HRs
Playing at home
−17%
196 yes / 191 no · 75 HRs
≥1 career HR vs this pitcher
−17%
47 yes / 340 no · 75 HRs
HR-suppressing park (factor ≤ 0.95)
−16%
232 yes / 153 no · 74 HRs
First-pitch temperature > 78°F
+14%
59 yes / 311 no · 70 HRs
Summer game (Jun-Aug)
−10%
151 yes / 236 no · 75 HRs
3rd time through order vs starter
+10%
227 yes / 160 no · 75 HRs
Vs. HR-prone pitcher (HR/PA > 3.8%)
+10%
65 yes / 322 no · 75 HRs
Vs. pull-fly-ball-prone pitcher (>18%)
−9%
236 yes / 148 no · 75 HRs
Vs. fastball-heavy pitcher (FB% ≥ 55%)
−9%
213 yes / 166 no · 73 HRs
Vs. hittable pitcher (BAA > .260)
+8%
76 yes / 311 no · 75 HRs
Hot streak (L5 avg EV > career baseline)
+8%
172 yes / 209 no · 74 HRs
Opposing starter coming off >7 days rest
−7%
53 yes / 302 no · 66 HRs
Batting 3-4-5 in the order
+7%
299 yes / 88 no · 75 HRs
≥3 career HRs vs this pitcher
neutral
1 yes / 386 no · 75 HRs
Wind blowing out (≥10 mph, outdoor)
neutral
6 yes / 364 no · 70 HRs
Vs. high-contact-quality pitcher (avg EV allowed ≥ 89 mph)
neutral
187 yes / 200 no · 75 HRs
Vs. low-whiff pitcher (whiff% < 22%)
neutral
0 yes / 0 no · 0 HRs
Vs. barrel-prone pitcher (Barrel% allowed > 9%)
neutral
0 yes / 384 no · 75 HRs
// LIFT = P(HR | factor true) ÷ P(HR | factor false), Bayesian- shrunk with K=30 pseudo-games. Significance requires |lift − 1| ≥ 0.20 AND smaller cohort n ≥ 15. Cohort = top 60 HR hitters, last 2 seasons. Refreshed weekly.
Last 10 games
Per-game outcomes — most recent first.
Nearest neighbors
Top 10 hitters most similar to Brent Rooker across 38 features. Comp Lab uses these for small-sample BvP matchups.
Comp data temporarily unavailable.