MLB Sims

Mets @ Nationals

2026-05-21

Nationals Park · park factor 0.99 · first pitch 2026-05-21T20:05:00Z

Win probability

NYM
51.6%
WSH
36.4%
Extras needed
12.0%

Expected runs

NYM expected
5.93
WSH expected
5.29
Total expected
11.22
Total — 10/median/90
7 / 11 / 16

Most likely final scores

Score (NYM–WSH)Probability
5 – 53.14%
6 – 52.86%
5 – 42.81%
6 – 62.62%
4 – 52.60%
6 – 42.60%
7 – 52.47%
5 – 62.44%

Over / under

LineOverUnder
10.5 56.6% 43.4%
6.5 93.3% 6.7%
7.5 87.6% 12.4%
8.5 79.3% 20.7%
9.5 68.7% 31.3%
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 →