Seattle Mariners vs Toronto Blue Jays · All-Time
58 meetings tracked · closing-line graded
RECORD
29-29
MEETINGS
58
ATS
19-20
O / U
18-19
Key Insights
- ▸Series tied 29-29 across 58 tracked meetings.
- ▸Games have averaged 8.6 combined points.
Year-by-Year Record
| Season | Games | Seattle Mariners | Toronto Blue Jays | ATS | O / U | Avg Total |
|---|---|---|---|---|---|---|
| 2026 | 6 | 2 | 4 | 3-3 | 2-4 | 6.7 |
| 2025 | 12 | 4 | 8 | 5-7 | 10-2 | 9.8 |
| 2024 | 6 | 2 | 4 | 1-5 | 1-3 | 7.2 |
| 2023 | 6 | 3 | 3 | 4-2 | 2-4 | 8.8 |
| 2022 | 9 | 7 | 2 | 6-3 | 3-6 | 8.0 |
| 2021 | 6 | 4 | 2 | — | — | 10.8 |
| 2019 | 6 | 4 | 2 | — | — | 8.5 |
| 2018 | 7 | 3 | 4 | — | — | 8.3 |
Ask Optimus about Seattle Mariners vs Toronto Blue Jays
Pick a starter or type your own. First query is free.
More from this matchup
Frequently Asked Questions
What is the Seattle Mariners vs Toronto Blue Jays record all-time?▾
Across 58 all-time meetings, the Seattle Mariners lead the series 29-29.
What is the ATS trend in Seattle Mariners vs Toronto Blue Jays games?▾
ATS: Seattle Mariners are 19-20 vs the spread in these matchups. Toronto Blue Jays are 20-19.
Do Seattle Mariners vs Toronto Blue Jays games go over or under?▾
Over/under: games between Seattle Mariners and Toronto Blue Jays have gone over 18 times and under 19 times, with an average combined score of 8.6.
When did Seattle Mariners and Toronto Blue Jays last play?▾
See Last Meetings section for detailed score, spread, and total data from the most recent Seattle Mariners vs Toronto Blue Jays games.
Where can I see the 5-year Seattle Mariners vs Toronto Blue Jays history?▾
A 5-year head-to-head page tracks every Seattle Mariners vs Toronto Blue Jays 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 2018–2026. Older meetings aren't in this dataset yet.