Philadelphia Phillies vs Seattle Mariners · All-Time
15 meetings tracked · closing-line graded
RECORD
9-6
MEETINGS
15
ATS
9-6
O / U
9-6
Key Insights
- ▸Philadelphia Phillies lead 9-6 across 15 tracked meetings.
- ▸Games have averaged 9.1 combined points.
- ▸Philadelphia Phillies have been the better ATS side (9-6).
- ▸Strong Over trend: 9-6 O/U.
Year-by-Year Record
| Season | Games | Philadelphia Phillies | Seattle Mariners | ATS | O / U | Avg Total |
|---|---|---|---|---|---|---|
| 2026 | 3 | 1 | 2 | 1-2 | 1-2 | 7.3 |
| 2025 | 3 | 3 | 0 | — | — | 14.0 |
| 2024 | 3 | 1 | 2 | 2-1 | 2-1 | 9.7 |
| 2023 | 3 | 2 | 1 | 1-2 | 1-2 | 6.7 |
| 2022 | 3 | 2 | 1 | 2-1 | 2-1 | 8.0 |
Ask Optimus about Philadelphia Phillies vs Seattle Mariners
Pick a starter or type your own. First query is free.
More from this matchup
Frequently Asked Questions
What is the Philadelphia Phillies vs Seattle Mariners record all-time?▾
Across 15 all-time meetings, the Philadelphia Phillies lead the series 9-6.
What is the ATS trend in Philadelphia Phillies vs Seattle Mariners games?▾
ATS: Philadelphia Phillies are 9-6 vs the spread in these matchups. Seattle Mariners are 6-9.
Do Philadelphia Phillies vs Seattle Mariners games go over or under?▾
Over/under: games between Philadelphia Phillies and Seattle Mariners have gone over 9 times and under 6 times, with an average combined score of 9.1.
When did Philadelphia Phillies and Seattle Mariners last play?▾
See Last Meetings section for detailed score, spread, and total data from the most recent Philadelphia Phillies vs Seattle Mariners games.
Where can I see the 5-year Philadelphia Phillies vs Seattle Mariners history?▾
A 5-year head-to-head page tracks every Philadelphia Phillies vs Seattle Mariners meeting from the last five full seasons. Link at the bottom of this page.
Data coverage: Trendline's head-to-head records include closing-line-graded games from 2022–2026. Older meetings aren't in this dataset yet.