Cold month (Apr / Sep / Oct)
−19%
138 yes / 198 no · 60 HRs
≥2 career HRs vs this pitcher
−18%
6 yes / 330 no · 60 HRs
Vs. short-leash starter (avg IP < 5.0)
−17%
105 yes / 225 no · 59 HRs
Vs. fly-ball-prone pitcher (FB% allowed > 40%)
+16%
36 yes / 298 no · 60 HRs
Opposing starter's recent FB velo down ≥1 mph
−12%
55 yes / 249 no · 52 HRs
No rest day (B2B or doubleheader)
−12%
256 yes / 79 no · 60 HRs
Opposing starter coming off >7 days rest
−11%
51 yes / 260 no · 57 HRs
≥1 career HR vs this pitcher
−9%
45 yes / 291 no · 60 HRs
Vs. fastball-heavy pitcher (FB% ≥ 55%)
−7%
210 yes / 119 no · 60 HRs
Platoon advantage (LHB-vs-RHP or RHB-vs-LHP)
+7%
177 yes / 52 no · 38 HRs
Hot streak (L5 avg EV > career baseline)
−6%
174 yes / 156 no · 59 HRs
Playing at home
+6%
168 yes / 168 no · 60 HRs
First-pitch temperature > 78°F
+5%
96 yes / 222 no · 57 HRs
≥3 career HRs vs this pitcher
neutral
1 yes / 335 no · 60 HRs
Wind blowing out (≥10 mph, outdoor)
neutral
1 yes / 317 no · 57 HRs
HR-friendly park (factor ≥ 1.10)
neutral
153 yes / 182 no · 60 HRs
Batting 3-4-5 in the order
neutral
203 yes / 133 no · 60 HRs
HR-suppressing park (factor ≤ 0.95)
neutral
94 yes / 241 no · 60 HRs
Vs. HR-prone pitcher (HR/PA > 3.8%)
neutral
56 yes / 279 no · 60 HRs
Vs. barrel-prone pitcher (Barrel% allowed > 9%)
neutral
0 yes / 334 no · 60 HRs
Vs. low-whiff pitcher (whiff% < 22%)
neutral
0 yes / 0 no · 0 HRs