Arizona Diamondbacks vs Baltimore Orioles head-to-head
Who has won more, the Arizona Diamondbacks or the Baltimore Orioles?
Arizona Diamondbacks lead the series 20-13 in 33 meetings since Jun 18, 2002. They average 4.7 to 4.0. The last meeting was Apr 15, 2026, 8-5.
- Record
- Arizona Diamondbacks 20-13 Baltimore Orioles
- Games
- 33
- Points per game
- 4.7 – 4.0
- Biggest win
- Arizona Diamondbacks by 9
Arizona Diamondbacks have won the last 2 meetings.
Every meeting on file
| Apr 15, 2026 |  ARI at  BAL | 8-5 | Arizona Diamondbacks | Regular |
| Apr 14, 2026 | ARI at BAL | 4-3 | Arizona Diamondbacks | Regular |
| Apr 13, 2026 | ARI at BAL | 7-9 | Baltimore Orioles | Regular |
| Apr 9, 2025 | BAL at ARI | 0-9 | Arizona Diamondbacks | Regular |
| Apr 8, 2025 | BAL at ARI | 3-4 | Arizona Diamondbacks | Regular |
| Apr 7, 2025 | BAL at ARI | 5-1 | Baltimore Orioles | Regular |
| May 12, 2024 | ARI at BAL | 9-2 | Arizona Diamondbacks | Regular |
| May 11, 2024 | ARI at BAL | 4-5 | Baltimore Orioles | Regular |
| May 10, 2024 | ARI at BAL | 2-4 | Baltimore Orioles | Regular |
| Sep 3, 2023 | BAL at ARI | 8-5 | Baltimore Orioles | Regular |
| Sep 2, 2023 | BAL at ARI | 7-3 | Baltimore Orioles | Regular |
| Sep 1, 2023 | BAL at ARI | 2-4 | Arizona Diamondbacks | Regular |
| Jul 24, 2019 | BAL at ARI | 2-5 | Arizona Diamondbacks | Regular |
| Jul 23, 2019 | BAL at ARI | 7-2 | Baltimore Orioles | Regular |
| Jul 22, 2019 | BAL at ARI | 3-6 | Arizona Diamondbacks | Regular |
| Sep 25, 2016 | ARI at BAL | 1-2 | Baltimore Orioles | Regular |
| Sep 24, 2016 | ARI at BAL | 1-6 | Baltimore Orioles | Regular |
| Sep 23, 2016 | ARI at BAL | 2-3 | Baltimore Orioles | Regular |
| Aug 14, 2013 | BAL at ARI | 4-5 | Arizona Diamondbacks | Regular |
| Aug 13, 2013 | BAL at ARI | 3-4 | Arizona Diamondbacks | Regular |
| Aug 12, 2013 | BAL at ARI | 6-7 | Arizona Diamondbacks | Regular |
| Jun 24, 2007 | BAL at ARI | 3-8 | Arizona Diamondbacks | Regular |
| Jun 23, 2007 | BAL at ARI | 4-7 | Arizona Diamondbacks | Regular |
| Jun 22, 2007 | BAL at ARI | 7-1 | Baltimore Orioles | Regular |
| Jun 17, 2007 | ARI at BAL | 6-4 | Arizona Diamondbacks | Regular |
| Jun 16, 2007 | ARI at BAL | 8-4 | Arizona Diamondbacks | Regular |
| Jun 15, 2007 | ARI at BAL | 7-3 | Arizona Diamondbacks | Regular |
| Jun 10, 2004 | ARI at BAL | 3-0 | Arizona Diamondbacks | Regular |
| Jun 9, 2004 | ARI at BAL | 2-8 | Baltimore Orioles | Regular |
| Jun 8, 2004 | ARI at BAL | 8-1 | Arizona Diamondbacks | Regular |
| Jun 20, 2002 | BAL at ARI | 1-5 | Arizona Diamondbacks | Regular |
| Jun 19, 2002 | BAL at ARI | 6-1 | Baltimore Orioles | Regular |
| Jun 18, 2002 | BAL at ARI | 3-6 | Arizona Diamondbacks | Regular |
Completed games on file, which start in 2002 — not the clubs’ full all-time series. Regular season 33, postseason 0.