Baltimore Orioles vs Boston Red Sox head-to-head
Who has won more, the Baltimore Orioles or the Boston Red Sox?
Boston Red Sox lead the series 333-279 in 618 meetings since May 10, 1993. They average 4.6 to 5.2. The last meeting was Sep 6, 2026, 3-1.
- Record
- Baltimore Orioles 279-333-6 Boston Red Sox
- Games
- 618
- Points per game
- 4.6 – 5.2
- Biggest win
- Boston Red Sox by 16
Boston Red Sox have won the last 4 meetings.
Every meeting on file
| Sep 6, 2026 |  BOS at  BAL | 3-1 | Boston Red Sox | Regular |
| Sep 5, 2026 | BOS at BAL | 5-0 | Boston Red Sox | Regular |
| Sep 4, 2026 | BOS at BAL | 1-0 | Boston Red Sox | Regular |
| Sep 3, 2026 | BOS at BAL | 6-5 | Boston Red Sox | Regular |
| Jul 22, 2026 | BAL at BOS | 5-1 | Baltimore Orioles | Regular |
| Jul 22, 2026 | BAL at BOS | 3-6 | Boston Red Sox | Regular |
| Jul 20, 2026 | BAL at BOS | 5-6 | Boston Red Sox | Regular |
| Jun 4, 2026 | BAL at BOS | 8-2 | Baltimore Orioles | Regular |
| Jun 3, 2026 | BAL at BOS | 1-8 | Boston Red Sox | Regular |
| Jun 2, 2026 | BAL at BOS | 4-2 | Baltimore Orioles | Regular |
| Apr 26, 2026 | BOS at BAL | 5-3 | Boston Red Sox | Regular |
| Apr 25, 2026 | BOS at BAL | 17-1 | Boston Red Sox | Regular |
| Apr 24, 2026 | BOS at BAL | 3-10 | Baltimore Orioles | Regular |
| Mar 1, 2026 | BAL at BOS | 8-7 | Baltimore Orioles | Preseason |
| Aug 28, 2025 | BOS at BAL | 3-2 | Boston Red Sox | Regular |
| Aug 27, 2025 | BOS at BAL | 3-2 | Boston Red Sox | Regular |
| Aug 26, 2025 | BOS at BAL | 5-0 | Boston Red Sox | Regular |
| Aug 25, 2025 | BOS at BAL | 4-3 | Boston Red Sox | Regular |
| Aug 19, 2025 | BAL at BOS | 4-3 | Baltimore Orioles | Regular |
| Aug 18, 2025 | BAL at BOS | 6-3 | Baltimore Orioles | Regular |
| May 25, 2025 | BAL at BOS | 5-1 | Baltimore Orioles | Regular |
| May 24, 2025 | BAL at BOS | 2-1 | Baltimore Orioles | Regular |
| May 24, 2025 | BAL at BOS | 5-6 | Boston Red Sox | Regular |
| May 23, 2025 | BAL at BOS | 5-19 | Boston Red Sox | Regular |
| Apr 3, 2025 | BOS at BAL | 8-4 | Boston Red Sox | Regular |
| Apr 2, 2025 | BOS at BAL | 3-0 | Boston Red Sox | Regular |
| Mar 31, 2025 | BOS at BAL | 5-8 | Baltimore Orioles | Regular |
| Mar 17, 2025 | BAL at BOS | 12-3 | Baltimore Orioles | Preseason |
| Mar 3, 2025 | BOS at BAL | 6-6 | Boston Red Sox | Preseason |
| Sep 11, 2024 | BAL at BOS | 3-5 | Boston Red Sox | Regular |
| Sep 10, 2024 | BAL at BOS | 5-3 | Baltimore Orioles | Regular |
| Sep 9, 2024 | BAL at BOS | 3-12 | Boston Red Sox | Regular |
| Aug 18, 2024 | BOS at BAL | 2-4 | Baltimore Orioles | Regular |
| Aug 17, 2024 | BOS at BAL | 5-1 | Boston Red Sox | Regular |
| Aug 16, 2024 | BOS at BAL | 12-10 | Boston Red Sox | Regular |
| Aug 15, 2024 | BOS at BAL | 1-5 | Baltimore Orioles | Regular |
| May 29, 2024 | BOS at BAL | 1-6 | Baltimore Orioles | Regular |
| May 28, 2024 | BOS at BAL | 8-3 | Boston Red Sox | Regular |
| May 27, 2024 | BOS at BAL | 3-11 | Baltimore Orioles | Regular |
| Apr 11, 2024 | BAL at BOS | 9-4 | Baltimore Orioles | Regular |
| Apr 10, 2024 | BAL at BOS | 7-5 | Baltimore Orioles | Regular |
| Apr 9, 2024 | BAL at BOS | 7-1 | Baltimore Orioles | Regular |
| Mar 21, 2024 | BAL at BOS | 2-3 | Boston Red Sox | Preseason |
| Mar 16, 2024 | BOS at BAL | 4-5 | Baltimore Orioles | Preseason |
| Feb 24, 2024 | BOS at BAL | 3-4 | Baltimore Orioles | Preseason |
| Oct 1, 2023 | BOS at BAL | 6-1 | Boston Red Sox | Regular |
| Sep 30, 2023 | BOS at BAL | 2-5 | Baltimore Orioles | Regular |
| Sep 29, 2023 | BOS at BAL | 3-0 | Boston Red Sox | Regular |
| Sep 28, 2023 | BOS at BAL | 0-2 | Baltimore Orioles | Regular |
| Sep 10, 2023 | BAL at BOS | 3-7 | Boston Red Sox | Regular |
| Sep 9, 2023 | BAL at BOS | 13-12 | Baltimore Orioles | Regular |
| Sep 8, 2023 | BAL at BOS | 11-2 | Baltimore Orioles | Regular |
| Apr 26, 2023 | BOS at BAL | 2-6 | Baltimore Orioles | Regular |
| Apr 25, 2023 | BOS at BAL | 8-6 | Boston Red Sox | Regular |
| Apr 24, 2023 | BOS at BAL | 4-5 | Baltimore Orioles | Regular |
| Apr 2, 2023 | BAL at BOS | 5-9 | Boston Red Sox | Regular |
| Apr 1, 2023 | BAL at BOS | 8-9 | Boston Red Sox | Regular |
| Mar 30, 2023 | BAL at BOS | 10-9 | Baltimore Orioles | Regular |
| Mar 21, 2023 | BOS at BAL | 2-6 | Baltimore Orioles | Preseason |
| Mar 18, 2023 | BAL at BOS | 6-9 | Boston Red Sox | Preseason |
| Mar 12, 2023 | BOS at BAL | 4-6 | Baltimore Orioles | Preseason |
| Sep 29, 2022 | BAL at BOS | 3-5 | Boston Red Sox | Regular |
| Sep 28, 2022 | BAL at BOS | 1-3 | Boston Red Sox | Regular |
| Sep 27, 2022 | BAL at BOS | 9-13 | Boston Red Sox | Regular |
| Sep 26, 2022 | BAL at BOS | 14-8 | Baltimore Orioles | Regular |
| Sep 11, 2022 | BOS at BAL | 1-0 | Boston Red Sox | Regular |
| Sep 10, 2022 | BOS at BAL | 17-4 | Boston Red Sox | Regular |
| Sep 9, 2022 | BOS at BAL | 2-3 | Baltimore Orioles | Regular |
| Aug 21, 2022 | BOS at BAL | 3-5 | Baltimore Orioles | Regular |
| Aug 20, 2022 | BOS at BAL | 4-3 | Boston Red Sox | Regular |
| Aug 19, 2022 | BOS at BAL | 10-15 | Baltimore Orioles | Regular |
| Aug 11, 2022 | BAL at BOS | 3-4 | Boston Red Sox | Regular |
| May 30, 2022 | BAL at BOS | 10-0 | Baltimore Orioles | Regular |
| May 29, 2022 | BAL at BOS | 2-12 | Boston Red Sox | Regular |
| May 28, 2022 | BAL at BOS | 4-2 | Baltimore Orioles | Regular |
| May 28, 2022 | BAL at BOS | 3-5 | Boston Red Sox | Regular |
| May 27, 2022 | BAL at BOS | 12-8 | Baltimore Orioles | Regular |
| May 1, 2022 | BOS at BAL | 5-9 | Baltimore Orioles | Regular |
| Apr 30, 2022 | BOS at BAL | 1-2 | Baltimore Orioles | Regular |
| Apr 29, 2022 | BOS at BAL | 3-1 | Boston Red Sox | Regular |
| Mar 24, 2022 | BOS at BAL | 5-8 | Baltimore Orioles | Preseason |
| Mar 20, 2022 | BAL at BOS | 2-3 | Boston Red Sox | Preseason |
| Sep 30, 2021 | BOS at BAL | 2-6 | Baltimore Orioles | Regular |
| Sep 29, 2021 | BOS at BAL | 6-0 | Boston Red Sox | Regular |
| Sep 28, 2021 | BOS at BAL | 2-4 | Baltimore Orioles | Regular |
| Sep 19, 2021 | BAL at BOS | 6-8 | Boston Red Sox | Regular |
| Sep 18, 2021 | BAL at BOS | 3-9 | Boston Red Sox | Regular |
| Sep 17, 2021 | BAL at BOS | 1-7 | Boston Red Sox | Regular |
| Aug 15, 2021 | BAL at BOS | 2-6 | Boston Red Sox | Regular |
| Aug 14, 2021 | BAL at BOS | 2-16 | Boston Red Sox | Regular |
| Aug 13, 2021 | BAL at BOS | 1-8 | Boston Red Sox | Regular |
| May 10, 2021 | BOS at BAL | 1-4 | Baltimore Orioles | Regular |
| May 9, 2021 | BOS at BAL | 4-3 | Boston Red Sox | Regular |
| May 8, 2021 | BOS at BAL | 11-6 | Boston Red Sox | Regular |
| May 7, 2021 | BOS at BAL | 6-2 | Boston Red Sox | Regular |
| Apr 11, 2021 | BOS at BAL | 14-9 | Boston Red Sox | Regular |
| Apr 10, 2021 | BOS at BAL | 6-4 | Boston Red Sox | Regular |
| Apr 8, 2021 | BOS at BAL | 7-3 | Boston Red Sox | Regular |
| Apr 4, 2021 | BAL at BOS | 11-3 | Baltimore Orioles | Regular |
| Apr 3, 2021 | BAL at BOS | 4-2 | Baltimore Orioles | Regular |
| Apr 2, 2021 | BAL at BOS | 3-0 | Baltimore Orioles | Regular |
| Mar 24, 2021 | BAL at BOS | 0-2 | Boston Red Sox | Preseason |
| Mar 4, 2021 | BOS at BAL | 3-6 | Baltimore Orioles | Preseason |
| Sep 24, 2020 | BAL at BOS | 13-1 | Baltimore Orioles | Regular |
| Sep 23, 2020 | BAL at BOS | 1-9 | Boston Red Sox | Regular |
| Sep 22, 2020 | BAL at BOS | 3-8 | Boston Red Sox | Regular |
| Aug 23, 2020 | BOS at BAL | 4-5 | Baltimore Orioles | Regular |
| Aug 22, 2020 | BOS at BAL | 4-5 | Baltimore Orioles | Regular |
| Aug 21, 2020 | BOS at BAL | 8-5 | Boston Red Sox | Regular |
| Aug 20, 2020 | BOS at BAL | 7-1 | Boston Red Sox | Regular |
| Jul 26, 2020 | BAL at BOS | 7-4 | Baltimore Orioles | Regular |
| Jul 25, 2020 | BAL at BOS | 7-2 | Baltimore Orioles | Regular |
| Jul 24, 2020 | BAL at BOS | 2-13 | Boston Red Sox | Regular |
| Feb 25, 2020 | BAL at BOS | 4-12 | Boston Red Sox | Preseason |
| Feb 23, 2020 | BOS at BAL | 5-11 | Baltimore Orioles | Preseason |
| Sep 29, 2019 | BAL at BOS | 4-5 | Boston Red Sox | Regular |
| Sep 28, 2019 | BAL at BOS | 9-4 | Baltimore Orioles | Regular |
| Sep 27, 2019 | BAL at BOS | 4-1 | Baltimore Orioles | Regular |
| Aug 18, 2019 | BAL at BOS | 7-13 | Boston Red Sox | Regular |
| Aug 17, 2019 | BAL at BOS | 0-4 | Boston Red Sox | Regular |
| Aug 16, 2019 | BAL at BOS | 1-9 | Boston Red Sox | Regular |
| Jul 21, 2019 | BOS at BAL | 0-5 | Baltimore Orioles | Regular |
| Jul 20, 2019 | BOS at BAL | 17-6 | Boston Red Sox | Regular |
| Jul 19, 2019 | BOS at BAL | 2-11 | Baltimore Orioles | Regular |
| Jun 16, 2019 | BOS at BAL | 8-6 | Boston Red Sox | Regular |
| Jun 15, 2019 | BOS at BAL | 7-2 | Boston Red Sox | Regular |
| Jun 14, 2019 | BOS at BAL | 13-2 | Boston Red Sox | Regular |
| May 8, 2019 | BOS at BAL | 2-1 | Boston Red Sox | Regular |
| May 7, 2019 | BOS at BAL | 8-5 | Boston Red Sox | Regular |
| May 6, 2019 | BOS at BAL | 1-4 | Baltimore Orioles | Regular |
| Apr 15, 2019 | BAL at BOS | 8-1 | Baltimore Orioles | Regular |
| Apr 14, 2019 | BAL at BOS | 0-4 | Boston Red Sox | Regular |
| Apr 13, 2019 | BAL at BOS | 9-5 | Baltimore Orioles | Regular |
| Apr 12, 2019 | BAL at BOS | 4-6 | Boston Red Sox | Regular |
| Mar 20, 2019 | BOS at BAL | 6-4 | Boston Red Sox | Preseason |
| Mar 8, 2019 | BOS at BAL | 2-4 | Baltimore Orioles | Preseason |
| Mar 2, 2019 | BAL at BOS | 9-1 | Baltimore Orioles | Preseason |
| Feb 27, 2019 | BAL at BOS | 7-6 | Baltimore Orioles | Preseason |
| Aug 12, 2018 | BOS at BAL | 4-1 | Boston Red Sox | Regular |
| Aug 11, 2018 | BOS at BAL | 6-4 | Boston Red Sox | Regular |
| Aug 11, 2018 | BOS at BAL | 5-0 | Boston Red Sox | Regular |
| Aug 10, 2018 | BOS at BAL | 19-12 | Boston Red Sox | Regular |
| Jul 24, 2018 | BOS at BAL | 6-7 | Baltimore Orioles | Regular |
| Jul 23, 2018 | BOS at BAL | 5-3 | Boston Red Sox | Regular |
| Jun 13, 2018 | BOS at BAL | 5-1 | Boston Red Sox | Regular |
| Jun 12, 2018 | BOS at BAL | 6-4 | Boston Red Sox | Regular |
| Jun 11, 2018 | BOS at BAL | 2-0 | Boston Red Sox | Regular |
| May 20, 2018 | BAL at BOS | 0-5 | Boston Red Sox | Regular |
| May 19, 2018 | BAL at BOS | 3-6 | Boston Red Sox | Regular |
| May 18, 2018 | BAL at BOS | 7-4 | Baltimore Orioles | Regular |
| May 17, 2018 | BAL at BOS | 2-6 | Boston Red Sox | Regular |
| Apr 15, 2018 | BAL at BOS | 1-3 | Boston Red Sox | Regular |
| Apr 14, 2018 | BAL at BOS | 3-10 | Boston Red Sox | Regular |
| Apr 13, 2018 | BAL at BOS | 3-7 | Boston Red Sox | Regular |
| Mar 22, 2018 | BOS at BAL | 7-10 | Baltimore Orioles | Preseason |
| Mar 11, 2018 | BAL at BOS | 7-3 | Baltimore Orioles | Preseason |
| Mar 4, 2018 | BOS at BAL | 8-10 | Baltimore Orioles | Preseason |
| Feb 25, 2018 | BAL at BOS | 1-7 | Boston Red Sox | Preseason |
| Sep 20, 2017 | BOS at BAL | 9-0 | Boston Red Sox | Regular |
| Sep 19, 2017 | BOS at BAL | 1-0 | Boston Red Sox | Regular |
| Sep 18, 2017 | BOS at BAL | 10-8 | Boston Red Sox | Regular |
| Aug 27, 2017 | BAL at BOS | 2-1 | Baltimore Orioles | Regular |
| Aug 26, 2017 | BAL at BOS | 7-0 | Baltimore Orioles | Regular |
| Aug 25, 2017 | BAL at BOS | 16-3 | Baltimore Orioles | Regular |
| Jun 4, 2017 | BOS at BAL | 7-3 | Boston Red Sox | Regular |
| Jun 3, 2017 | BOS at BAL | 5-2 | Boston Red Sox | Regular |
| Jun 2, 2017 | BOS at BAL | 2-3 | Baltimore Orioles | Regular |
| Jun 1, 2017 | BOS at BAL | 5-7 | Baltimore Orioles | Regular |
| May 4, 2017 | BAL at BOS | 8-3 | Baltimore Orioles | Regular |
| May 3, 2017 | BAL at BOS | 2-4 | Boston Red Sox | Regular |
| May 2, 2017 | BAL at BOS | 2-5 | Boston Red Sox | Regular |
| May 1, 2017 | BAL at BOS | 5-2 | Baltimore Orioles | Regular |
| Apr 23, 2017 | BOS at BAL | 6-2 | Boston Red Sox | Regular |
| Apr 22, 2017 | BOS at BAL | 2-4 | Baltimore Orioles | Regular |
| Apr 21, 2017 | BOS at BAL | 0-2 | Baltimore Orioles | Regular |
| Apr 12, 2017 | BAL at BOS | 12-5 | Baltimore Orioles | Regular |
| Apr 11, 2017 | BAL at BOS | 1-8 | Boston Red Sox | Regular |
| Mar 27, 2017 | BOS at BAL | 11-9 | Boston Red Sox | Preseason |
| Mar 20, 2017 | BAL at BOS | 4-7 | Boston Red Sox | Preseason |
| Mar 10, 2017 | BAL at BOS | 0-4 | Boston Red Sox | Preseason |
| Mar 1, 2017 | BOS at BAL | 5-12 | Baltimore Orioles | Preseason |
| Sep 22, 2016 | BOS at BAL | 5-3 | Boston Red Sox | Regular |
| Sep 21, 2016 | BOS at BAL | 5-1 | Boston Red Sox | Regular |
| Sep 20, 2016 | BOS at BAL | 5-2 | Boston Red Sox | Regular |
| Sep 19, 2016 | BOS at BAL | 5-2 | Boston Red Sox | Regular |
| Sep 14, 2016 | BAL at BOS | 1-0 | Baltimore Orioles | Regular |
| Sep 13, 2016 | BAL at BOS | 6-3 | Baltimore Orioles | Regular |
| Sep 12, 2016 | BAL at BOS | 2-12 | Boston Red Sox | Regular |
| Aug 17, 2016 | BOS at BAL | 8-1 | Boston Red Sox | Regular |
| Aug 16, 2016 | BOS at BAL | 5-3 | Boston Red Sox | Regular |
| Jun 16, 2016 | BAL at BOS | 5-1 | Baltimore Orioles | Regular |
| Jun 15, 2016 | BAL at BOS | 4-6 | Boston Red Sox | Regular |
| Jun 14, 2016 | BAL at BOS | 3-2 | Baltimore Orioles | Regular |
| Jun 2, 2016 | BOS at BAL | 7-12 | Baltimore Orioles | Regular |
| Jun 1, 2016 | BOS at BAL | 9-13 | Baltimore Orioles | Regular |
| May 31, 2016 | BOS at BAL | 6-2 | Boston Red Sox | Regular |
| May 30, 2016 | BOS at BAL | 7-2 | Boston Red Sox | Regular |
| Apr 13, 2016 | BAL at BOS | 2-4 | Boston Red Sox | Regular |
| Apr 12, 2016 | BAL at BOS | 9-5 | Baltimore Orioles | Regular |
| Apr 11, 2016 | BAL at BOS | 9-7 | Baltimore Orioles | Regular |
Completed games on file, which start in 1993 — not the clubs’ full all-time series. Regular season 618, postseason 0.