Current-feed record
+9wins for Blue Jays
52% Blue Jays · 48% Mariners
Blue Jays have pulled further ahead since 2023: 19-12.
Seattle Mariners vs Toronto Blue Jays H2H Record
American League
Seattle Mariners
Toronto Blue Jays
Blue Jays lead Mariners96to87since 2002
Current-feed record from 2002 through 2026.
2026 season series: Blue Jays lead 4-2
Data updated 5 min read
At a glance
Current-feed analysis, 2002 to 2026
Seattle Mariners vs Toronto Blue Jays insights
Recent form
7-13last 20
Blue Jays on a 3-game streak
Blue Jays won 7-0 on Aug 30, 2026
Where it matters
9Postseason games
9 postseason games across 2 postseasons since 2002.
Schedule context
- Blue Jays built the series lead before the 2023 schedule change, taking 77 of 152 decided meetings (51%).
- Since the schedule balanced out they are 19-12, or 61% to Blue Jays.
Mariners vs Blue Jays postseason head-to-head record
Seattle Mariners and Toronto Blue Jays have a verified postseason subset inside the current-feed record. The playoff games are included in the overall total, not added on top of it.
- Postseason record
- Mariners 5-4
- 9 postseason games since 2002
- Playoff share
- 4.9%
- Share of recorded meetings in this feed
- Regular season
- 174
- Recorded non-postseason meetings
Win Percentage
87W
96W
SEA
TOR
48%52%
Seattle MarinersToronto Blue Jays
Recent Games
Last 10 Games
Aug 30
TOR 7-0 SEA
TORAug 29
TOR 4-3 SEA
TORAug 28
TOR 8-1 SEA
TORJul 5
SEA 4-0 TOR
SEAJul 4
SEA 11-0 TOR
SEAJul 3
SEA 0-2 TOR
TOROct 20Postseason
TOR 4-3 SEA
TOROct 19Postseason
TOR 6-2 SEA
TOROct 17Postseason
SEA 6-2 TOR
SEAOct 16Postseason
SEA 2-8 TOR
TOR| Date | Home | Away | Score | Result |
|---|---|---|---|---|
| Aug 30, 2026 | TOR | SEA | 7–0 | TOR |
| Aug 29, 2026 | TOR | SEA | 4–3 | TOR |
| Aug 28, 2026 | TOR | SEA | 8–1 | TOR |
| Jul 5, 2026 | SEA | TOR | 4–0 | SEA |
| Jul 4, 2026 | SEA | TOR | 11–0 | SEA |
| Jul 3, 2026 | SEA | TOR | 0–2 | TOR |
| Oct 20, 2025Post | TOR | SEA | 4–3 | TOR |
| Oct 19, 2025Post | TOR | SEA | 6–2 | TOR |
| Oct 17, 2025Post | SEA | TOR | 6–2 | SEA |
| Oct 16, 2025Post | SEA | TOR | 2–8 | TOR |
Last Meeting
Aug 30, 2026Final
TOR
7
HOME
SEA
0
AWAY
Blue Jayswon by7runs
Blue Jays' 3rd straight in this series·Game 183 since 2002
Streaks & Momentum
Current Streak
Toronto Blue Jays: 3 consecutive wins
3
Avg. Margin of Victory
Games decided by 3.3 runs on average
3.3runs
Momentum (Last 10 vs Archive since 2002)
SEA↓Trending Down
Last 1030%
Archive since 200247.5%
TOR↑Trending Up
Last 1070%
Archive since 200252.5%
Last 10 Results
SEA / TOR
Record since 2002
Season Split & Biggest Wins
Regular season vs Postseason record, plus each team's largest margin of victory
Regular Season174 games
82
92
Postseason9 games
5
4
Seattle Mariners Biggest Win
15–2+13 runs
May 16, 2002
Toronto Blue Jays Biggest Win
10–0+10 runs
Sep 13, 2006
Decade Breakdown
Choose a decade to scope the current-feed page
Season by Season
| Season ↓ | SEA ↕ | TOR ↕ | Games ↕ |
|---|---|---|---|
| 2026 | 2 | 4 | 6 |
| 2025 | 5 | 8 | 13 |
| 2024 | 2 | 4 | 6 |
| 2023 | 3 | 3 | 6 |
| 2022 | 7 | 2 | 9 |
| 2021 | 4 | 2 | 6 |
| 2019 | 4 | 2 | 6 |
| 2018 | 3 | 4 | 7 |
| 2017 | 1 | 6 | 7 |
| 2016 | 3 | 3 | 6 |
| 2015 | 4 | 2 | 6 |
| 2014 | 4 | 3 | 7 |
| 2013 | 3 | 3 | 6 |
| 2012 | 6 | 3 | 9 |
| 2011 | 3 | 6 | 9 |
| 2010 | 2 | 3 | 5 |
| 2009 | 3 | 4 | 7 |
| 2008 | 5 | 4 | 9 |
| 2007 | 4 | 5 | 9 |
| 2006 | 4 | 5 | 9 |
| 2005 | 4 | 6 | 10 |
| 2004 | 2 | 7 | 9 |
| 2003 | 3 | 4 | 7 |
| 2002 | 6 | 3 | 9 |
All 24 seasons are shown in the table above.
Home / Away Split
AWAY
40-60
SEA
AWAY
36-47
TOR
Betting Context
Betting context since 2002
How this pairing has settled: run margins, totals and break-even prices derived from its historical record. These are final-score frequencies, not results against a closing line. We do not hold historical sportsbook prices for these games.
One-run games
29%
Share of the 183 decided meetings settled by exactly one run.
Won by 2 or more
71%
A 2+ run margin crosses 1.5, but this is not a historical line result. Average gap: 3.3.
Average total
8.9runs
Final-score average without accounting for park, bullpen or weather.
Home side wins
58.5%
Share of decided meetings won by the listed home team.
Totals ladder
Where the combined score landed against the half-run lines a book normally posts. Half runs cannot push, so every meeting falls on one side.
| Line | Over | Under | Over rate |
|---|---|---|---|
| 7.5 | 108 | 75 | 59% |
| 8.5Closest to even | 95 | 88 | 51.9% |
| 9.5 | 71 | 112 | 38.8% |
Fair price from the base rate
The decimal price that corresponds exactly to each club's win share in this archive. It describes the record and does not estimate the next game.
Toronto Blue Jays
96 W · 52.5%1.91
Seattle Mariners
87 W · 47.5%2.10
A base rate is not a forecast. Starting pitchers, lineups, injuries and venue all matter more to a single game than a multi-season head-to-head record.
Last 20 meetings vs full history
One-run games
15%vs 29% full archive
-14% in the last 20
Won by 2 or more
85%vs 71% full archive
+14% in the last 20
Average total
8.6 runsvs 8.9 runs full archive
-0.3 runs in the last 20
Seasons 2024 to 2026. The comparison shows whether the last 20 final scores differ from the longer archive, without assigning a cause or predicting what comes next.
View the break-even percentages in another odds format with the odds converter, or compare current prices for Blue Jays and Mariners in the oddsmatcher.
Questions about this record: Seattle Mariners vs Toronto Blue Jays
What is the Seattle Mariners vs Toronto Blue Jays postseason record?
The postseason subset contains 9 games: Seattle Mariners have 5 wins and Toronto Blue Jays have 4 wins. Those games are already included in the current-feed record since 2002.
How do recent Seattle Mariners vs Toronto Blue Jays results compare with the record since 2002?
Toronto Blue Jays have won 7 of the latest 10 decided meetings. Toronto Blue Jays lead the decided record 96-87. The recent window is a subset of the current-feed record since 2002, so the page reports the two separately.
Methodology & Data Sources
Current MLB game logs come from the balldontlie API and cover the 2002 season onward. Scores and schedule anomalies are checked against the official MLB Stats API. Spring training is excluded, while results from earlier franchise identities are merged into the current club.
The betting context summarizes completed final scores only. It contains no sportsbook closing lines and summarizes only completed games. Report a possible error through our contact page with the matchup and game date.
Last updated Sources: balldontlie, MLB Stats API
Seattle Mariners and Toronto Blue Jays have met 183 times in this archive, which covers the 2002 season onward.