HR-friendly park (factor ≥ 1.10)
−19%
54 yes / 437 no · 86 HRs
HR-suppressing park (factor ≤ 0.95)
−17%
299 yes / 192 no · 86 HRs
Summer game (Jun-Aug)
−13%
220 yes / 274 no · 86 HRs
Vs. HR-prone pitcher (HR/PA > 3.8%)
−11%
97 yes / 396 no · 86 HRs
Vs. fastball-heavy pitcher (FB% ≥ 55%)
−11%
248 yes / 234 no · 85 HRs
Hot streak (L5 avg EV > career baseline)
+10%
200 yes / 289 no · 85 HRs
Wind blowing out (≥10 mph, outdoor)
+9%
3 yes / 471 no · 82 HRs
3rd time through order vs starter
+9%
352 yes / 142 no · 86 HRs
Vs. pull-fly-ball-prone pitcher (>18%)
+8%
368 yes / 123 no · 86 HRs
Vs. fly-ball-prone pitcher (FB% allowed > 40%)
+8%
84 yes / 407 no · 86 HRs
No rest day (B2B or doubleheader)
+7%
401 yes / 92 no · 86 HRs
Platoon advantage (LHB-vs-RHP or RHB-vs-LHP)
−7%
92 yes / 235 no · 53 HRs
Vs. hittable pitcher (BAA > .260)
−6%
109 yes / 384 no · 86 HRs
Vs. short-leash starter (avg IP < 5.0)
−5%
200 yes / 283 no · 85 HRs
Opposing starter coming off >7 days rest
neutral
67 yes / 398 no · 79 HRs
≥2 career HRs vs this pitcher
neutral
10 yes / 484 no · 86 HRs
Vs. barrel-prone pitcher (Barrel% allowed > 9%)
neutral
1 yes / 490 no · 86 HRs
Batting 3-4-5 in the order
neutral
203 yes / 291 no · 86 HRs
Vs. high-xwOBA pitcher (xwOBA allowed > .340)
neutral
90 yes / 403 no · 86 HRs
Cold month (Apr / Sep / Oct)
neutral
153 yes / 341 no · 86 HRs
Opposing starter's recent FB velo down ≥1 mph
neutral
71 yes / 350 no · 72 HRs
Vs. low-whiff pitcher (whiff% < 22%)
neutral
0 yes / 0 no · 0 HRs
≥3 career HRs vs this pitcher
neutral
0 yes / 494 no · 86 HRs