Opposing starter coming off >7 days rest
−20%
48 yes / 237 no · 64 HRs
Vs. short-leash starter (avg IP < 5.0)
+19%
118 yes / 186 no · 66 HRs
Playing at home
+16%
166 yes / 142 no · 67 HRs
Vs. fastball-heavy pitcher (FB% ≥ 55%)
−13%
177 yes / 124 no · 64 HRs
HR-friendly park (factor ≥ 1.10)
+13%
182 yes / 125 no · 67 HRs
HR-suppressing park (factor ≤ 0.95)
−12%
39 yes / 268 no · 67 HRs
Vs. high-xwOBA pitcher (xwOBA allowed > .340)
+12%
48 yes / 260 no · 67 HRs
Wind blowing out (≥10 mph, outdoor)
−10%
3 yes / 290 no · 65 HRs
≥2 career HRs vs this pitcher
−10%
3 yes / 305 no · 67 HRs
Vs. high-contact-quality pitcher (avg EV allowed ≥ 89 mph)
−10%
161 yes / 147 no · 67 HRs
Hot streak (L5 avg EV > career baseline)
+9%
128 yes / 175 no · 67 HRs
Platoon advantage (LHB-vs-RHP or RHB-vs-LHP)
+8%
172 yes / 43 no · 44 HRs
Rested (2+ days off)
+7%
20 yes / 287 no · 67 HRs
Vs. fly-ball-prone pitcher (FB% allowed > 40%)
+6%
38 yes / 269 no · 67 HRs
Vs. pull-fly-ball-prone pitcher (>18%)
+6%
192 yes / 115 no · 67 HRs
Cold month (Apr / Sep / Oct)
neutral
97 yes / 211 no · 67 HRs
No rest day (B2B or doubleheader)
neutral
229 yes / 78 no · 67 HRs
Vs. barrel-prone pitcher (Barrel% allowed > 9%)
neutral
0 yes / 307 no · 67 HRs
≥3 career HRs vs this pitcher
neutral
0 yes / 308 no · 67 HRs
Vs. low-whiff pitcher (whiff% < 22%)
neutral
0 yes / 0 no · 0 HRs