Philadelphia Phillies vs Seattle Mariners
Series timeline
▼ Seattle Mariners ahead (peak +6)
Philadelphia Phillies Seattle Mariners Tie Postseason One meeting per cell
Longest streaks: Philadelphia Phillies 4 (2024–2025), Seattle Mariners 5 (2003–2005). Current: Philadelphia Phillies 1.
Splits
| Split | Philadelphia Phillies record |
|---|---|
| Regular season | 15-16 |
| Hosted by Philadelphia Phillies | 7-7 |
| Hosted by Seattle Mariners | 8-9 |
| Last 10 seasons (2003 to 2026) | 15-16 |
| Largest Philadelphia Phillies win | 9-0 (2022) |
| Largest Seattle Mariners win | 10-2 (2024) |
In the record book
- Longest gaps between meetings#98 in MLB
Every meeting
2020s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2026 (1-2) | Aug 24, 2026 | Seattle Mariners | 9-2 | at Seattle Mariners | |
| Aug 25, 2026 | Seattle Mariners | 4-1 | at Seattle Mariners | ||
| Aug 26, 2026 | Philadelphia Phillies | 6-0 | at Seattle Mariners | ||
| 2025 (3-0) | Aug 18, 2025 | Philadelphia Phillies | 12-7 | at Philadelphia Phillies | |
| Aug 19, 2025 | Philadelphia Phillies | 6-4 | at Philadelphia Phillies | ||
| Aug 20, 2025 | Philadelphia Phillies | 11-2 | at Philadelphia Phillies | ||
| 2024 (1-2) | Aug 2, 2024 | Seattle Mariners | 10-2 | at Seattle Mariners | |
| Aug 3, 2024 | Seattle Mariners | 6-5 | at Seattle Mariners | ||
| Aug 4, 2024 | Philadelphia Phillies | 6-0 | at Seattle Mariners | ||
| 2023 (2-1) | Apr 25, 2023 | Seattle Mariners | 5-3 | at Philadelphia Phillies | |
| Apr 26, 2023 | Philadelphia Phillies | 6-5 | at Philadelphia Phillies | ||
| Apr 27, 2023 | Philadelphia Phillies | 1-0 | at Philadelphia Phillies | ||
| 2022 (2-1) | May 9, 2022 | Philadelphia Phillies | 9-0 | at Seattle Mariners | |
| May 10, 2022 | Seattle Mariners | 5-4 | at Seattle Mariners | ||
| May 11, 2022 | Philadelphia Phillies | 4-2 | at Seattle Mariners |
2010s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2017 (2-2) | May 9, 2017 | Seattle Mariners | 10-9 | at Philadelphia Phillies | |
| May 10, 2017 | Seattle Mariners | 11-6 | at Philadelphia Phillies | ||
| Jun 27, 2017 | Philadelphia Phillies | 8-2 | at Seattle Mariners | ||
| Jun 28, 2017 | Philadelphia Phillies | 5-4 | at Seattle Mariners | ||
| 2014 (2-1) | Aug 18, 2014 | Philadelphia Phillies | 4-1 | at Philadelphia Phillies | |
| Aug 19, 2014 | Seattle Mariners | 5-2 | at Philadelphia Phillies | ||
| Aug 20, 2014 | Philadelphia Phillies | 4-3 | at Philadelphia Phillies | ||
| 2011 (1-2) | Jun 17, 2011 | Seattle Mariners | 4-2 | at Seattle Mariners | |
| Jun 18, 2011 | Philadelphia Phillies | 5-1 | at Seattle Mariners | ||
| Jun 19, 2011 | Seattle Mariners | 2-0 | at Seattle Mariners |
2000s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2005 (1-2) | Jun 14, 2005 | Seattle Mariners | 3-1 | at Seattle Mariners | |
| Jun 15, 2005 | Seattle Mariners | 5-1 | at Seattle Mariners | ||
| Jun 16, 2005 | Philadelphia Phillies | 3-2 | at Seattle Mariners | ||
| 2003 (0-3) | Jun 3, 2003 | Seattle Mariners | 4-0 | at Philadelphia Phillies | |
| Jun 4, 2003 | Seattle Mariners | 7-2 | at Philadelphia Phillies | ||
| Jun 5, 2003 | Seattle Mariners | 5-4 | at Philadelphia Phillies |