The MLB Belt · rivalry
Baltimore Orioles vs. Houston Astros
10Belt meetings
4Orioles wins
6Astros wins
4Title changes
Baltimore Orioles and Houston Astros have met 10 times with the MLB belt on the line, from June 21, 2021 to April 30, 2026. The belt changed hands in 4 of those games. Houston Astros lead the belt series 6–4.
| Belt game | Date | Result | |
|---|---|---|---|
| 21,878 | Jun 21, 2021 | Houston Astros beat Baltimore Orioles 10–2 | Defense |
| 21,879 | Jun 22, 2021 | Houston Astros beat Baltimore Orioles 3–1 | Defense |
| 21,880 | Jun 23, 2021 | Houston Astros beat Baltimore Orioles 13–0 | Defense |
| 22,140 | Sep 22, 2022 | Baltimore Orioles beat Houston Astros 2–0 | Title change |
| 22,141 | Sep 23, 2022 | Baltimore Orioles beat Houston Astros 6–0 | Defense |
| 22,142 | Sep 24, 2022 | Houston Astros beat Baltimore Orioles 11–10 | Title change |
| 22,143 | Sep 25, 2022 | Houston Astros beat Baltimore Orioles 6–3 | Defense |
| 22,669 | Apr 28, 2026 | Baltimore Orioles beat Houston Astros 5–3 | Title change |
| 22,670 | Apr 30, 2026 | Baltimore Orioles beat Houston Astros 10–3 | Defense |
| 22,671 | Apr 30, 2026 | Houston Astros beat Baltimore Orioles 11–5 | Title change |