Batting 3-4-5 in the order
1.71× HR rate
233 yes / 125 no · 65 HRs
No rest day (B2B or doubleheader)
1.52× HR rate
257 yes / 100 no · 65 HRs
Hot streak (L5 avg EV > career baseline)
+48%
147 yes / 205 no · 64 HRs
Vs. fastball-heavy pitcher (FB% ≥ 55%)
+47%
196 yes / 152 no · 64 HRs
Vs. fly-ball-prone pitcher (FB% allowed > 40%)
0.60× HR rate
42 yes / 311 no · 64 HRs
Vs. high-xwOBA pitcher (xwOBA allowed > .340)
+38%
81 yes / 274 no · 65 HRs
HR-suppressing park (factor ≤ 0.95)
−33%
21 yes / 336 no · 65 HRs
≥1 career HR vs this pitcher
−33%
43 yes / 315 no · 65 HRs
Rested (2+ days off)
−31%
27 yes / 330 no · 65 HRs
Opposing starter coming off >7 days rest
−31%
55 yes / 277 no · 60 HRs
Vs. pull-fly-ball-prone pitcher (>18%)
−29%
248 yes / 105 no · 64 HRs
3rd time through order vs starter
+24%
143 yes / 215 no · 65 HRs
First-pitch temperature > 78°F
−24%
36 yes / 293 no · 59 HRs
Playing at home
+24%
193 yes / 165 no · 65 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. Green/red = the factor's effect on tonight's HR chance; gray = not in play tonight.