Wind blowing out (≥10 mph, outdoor)
+23%
4 yes / 301 no · 56 HRs
Opposing starter's recent FB velo down ≥1 mph
+20%
41 yes / 234 no · 48 HRs
Summer game (Jun-Aug)
+17%
108 yes / 213 no · 58 HRs
Vs. short-leash starter (avg IP < 5.0)
+16%
140 yes / 173 no · 57 HRs
Vs. hittable pitcher (BAA > .260)
−16%
62 yes / 258 no · 57 HRs
Vs. high-contact-quality pitcher (avg EV allowed ≥ 89 mph)
−12%
152 yes / 168 no · 57 HRs
Vs. pull-fly-ball-prone pitcher (>18%)
−11%
211 yes / 107 no · 57 HRs
Cold month (Apr / Sep / Oct)
−9%
85 yes / 236 no · 58 HRs
Vs. fastball-heavy pitcher (FB% ≥ 55%)
+9%
169 yes / 139 no · 54 HRs
HR-suppressing park (factor ≤ 0.95)
+7%
99 yes / 221 no · 58 HRs
Vs. HR-prone pitcher (HR/PA > 3.8%)
+7%
57 yes / 261 no · 57 HRs
Vs. fly-ball-prone pitcher (FB% allowed > 40%)
−7%
43 yes / 275 no · 57 HRs
Playing at home
+5%
161 yes / 160 no · 58 HRs
Hot streak (L5 avg EV > career baseline)
−5%
110 yes / 206 no · 57 HRs
≥2 career HRs vs this pitcher
neutral
1 yes / 320 no · 58 HRs
No rest day (B2B or doubleheader)
neutral
233 yes / 87 no · 58 HRs
First-pitch temperature > 78°F
neutral
77 yes / 228 no · 56 HRs
≥1 career HR vs this pitcher
neutral
22 yes / 299 no · 58 HRs
Vs. barrel-prone pitcher (Barrel% allowed > 9%)
neutral
0 yes / 318 no · 57 HRs
Vs. low-whiff pitcher (whiff% < 22%)
neutral
0 yes / 0 no · 0 HRs
≥3 career HRs vs this pitcher
neutral
0 yes / 321 no · 58 HRs