The MLB Belt · rivalry
Chicago White Sox vs. Washington Nationals
7Belt meetings
3White Sox wins
4Nationals wins
5Title changes
Chicago White Sox and Washington Nationals have met 7 times with the MLB belt on the line, from June 4, 2019 to September 28, 2025. The belt changed hands in 5 of those games. Washington Nationals lead the belt series 4–3.
| Belt game | Date | Result | |
|---|---|---|---|
| 21,622 | Jun 4, 2019 | Washington Nationals beat Chicago White Sox 9–5 | Title change |
| 21,623 | Jun 5, 2019 | Washington Nationals beat Chicago White Sox 6–4 | Defense |
| 21,628 | Jun 10, 2019 | Washington Nationals beat Chicago White Sox 12–1 | Defense |
| 21,629 | Jun 11, 2019 | Chicago White Sox beat Washington Nationals 7–5 | Title change |
| 22,638 | Sep 26, 2025 | Chicago White Sox beat Washington Nationals 10–9 | Title change |
| 22,639 | Sep 27, 2025 | Washington Nationals beat Chicago White Sox 6–5 | Title change |
| 22,640 | Sep 28, 2025 | Chicago White Sox beat Washington Nationals 8–0 | Title change |