Batting 3-4-5 in the order
1.73× HR rate
254 yes / 136 no · 70 HRs
Vs. fastball-heavy pitcher (FB% ≥ 55%)
1.55× HR rate
215 yes / 161 no · 68 HRs
Hot streak (L5 avg EV > career baseline)
+44%
160 yes / 224 no · 69 HRs
No rest day (B2B or doubleheader)
+40%
281 yes / 108 no · 70 HRs
3rd time through order vs starter
+34%
157 yes / 233 no · 70 HRs
Vs. fly-ball-prone pitcher (FB% allowed > 40%)
−34%
44 yes / 342 no · 70 HRs
≥1 career HR vs this pitcher
−30%
48 yes / 342 no · 70 HRs
Vs. high-xwOBA pitcher (xwOBA allowed > .340)
+29%
82 yes / 305 no · 70 HRs
HR-suppressing park (factor ≤ 0.95)
−28%
25 yes / 363 no · 70 HRs
First-pitch temperature > 78°F
−26%
52 yes / 308 no · 64 HRs
Opposing starter coming off >7 days rest
−25%
64 yes / 299 no · 65 HRs
Rested (2+ days off)
−25%
30 yes / 359 no · 70 HRs
HR-friendly park (factor ≥ 1.10)
+23%
47 yes / 341 no · 70 HRs
Vs. pull-fly-ball-prone pitcher (>18%)
−22%
294 yes / 92 no · 70 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.