MLB Sims

Mets @ Nationals

2026-05-18

Nationals Park · park factor 0.99 · first pitch 2026-05-18T22:45:00Z

Win probability

NYM
49.1%
WSH
37.4%
Extras needed
13.6%

Expected runs

NYM expected
4.79
WSH expected
4.36
Total expected
9.15
Total — 10/median/90
5 / 9 / 13

Most likely final scores

Score (NYM–WSH)Probability
4 – 43.53%
5 – 43.32%
5 – 33.16%
4 – 33.16%
3 – 43.11%
4 – 53.11%
3 – 32.89%
5 – 52.82%

Over / under

LineOverUnder
10.5 31.3% 68.7%
6.5 80.2% 19.8%
7.5 68.6% 31.4%
8.5 56.3% 43.7%
9.5 43.3% 56.7%
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 →