MLB Sims

Mariners @ Royals

2026-05-24

Kauffman Stadium · park factor 1.02 · first pitch 2026-05-24T18:10:00Z

Win probability

SEA
39.5%
KC
46.1%
Extras needed
14.4%

Expected runs

SEA expected
3.67
KC expected
3.91
Total expected
7.58
Total — 10/median/90
4 / 7 / 11

Most likely final scores

Score (SEA–KC)Probability
3 – 34.38%
3 – 44.20%
4 – 33.91%
4 – 43.90%
2 – 33.30%
3 – 23.25%
3 – 53.23%
2 – 43.19%

Over / under

LineOverUnder
10.5 14.7% 85.3%
6.5 63.7% 36.3%
7.5 49.0% 51.0%
8.5 34.6% 65.3%
9.5 23.4% 76.6%
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 →