MLB Sims

Astros @ Cubs

2026-05-24

Wrigley Field · park factor 0.99 · first pitch 2026-05-24T18:20:00Z

Win probability

HOU
26.7%
CHC
60.7%
Extras needed
12.6%

Expected runs

HOU expected
3.80
CHC expected
5.17
Total expected
8.98
Total — 10/median/90
5 / 9 / 13

Most likely final scores

Score (HOU–CHC)Probability
3 – 43.73%
4 – 43.58%
3 – 53.49%
4 – 53.43%
3 – 62.88%
2 – 52.83%
4 – 62.80%
3 – 32.68%

Over / under

LineOverUnder
10.5 29.4% 70.5%
6.5 79.1% 20.9%
7.5 66.9% 33.1%
8.5 53.5% 46.5%
9.5 40.7% 59.3%
These numbers come from 10,000 Poisson simulations using season-to-date team strengths. No starting pitcher, lineup, or weather adjustment is applied (yet). Full methodology →