Boston Red Sox11 games
5-6his teams
His line: 10.1 IP, 10 K, 6.10 ERA
Last met Sep 25, 2024
BaseballMLBPitcher
Erik Swanson
Stats, career and game logErik Swanson was an MLB pitcher from the United States who made his debut with the Seattle Mariners on Apr 11, 2019.
249 MLB games281 strikeouts
Updated
About Erik Swanson
Born on September 4, 1993, in Fargo, North Dakota, Erik Swanson was a pitcher from the United States. He made his MLB debut on Apr 11, 2019, with the Seattle Mariners and pitched 69 games for the Toronto Blue Jays in the 2023 regular season with a 2.97 ERA and 75 strikeouts in 66.2 innings. His final MLB game was on Jun 15, 2025, for the Toronto Blue Jays, and through the 2025 season Swanson had a 4.20 ERA and 281 strikeouts in 266.0 innings over 246 games.
Agatha Research DeskUpdated Oct 7, 2026Season by season249
249 appearances: 246 regular season, 3 postseason. Every MLB appearance of his career, newest season first.
| Season | Team | Games | Starts | IP | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|
| 2025 |  TOR | 6 | 0 | 5.1 | 3 | 5 | 15.19 | 2.44 |
| 2024 | TOR | 45 | 0 | 39.1 | 37 | 14 | 5.03 | 1.27 |
| 2023 | TOR | 69 | 0 | 66.2 | 75 | 21 | 2.97 | 1.09 |
| 2023 postseason | 2 | 0 | 1.1 | 2 | 3 | 0.00 | 2.25 | |
| 2022 |  SEA | 57 | 1 | 53.2 | 70 | 10 | 1.68 | 0.91 |
| 2022 postseason | 1 | 0 | 1.0 | 1 | 0 | 0.00 | 0.00 | |
| 2021 | SEA | 33 | 2 | 35.1 | 35 | 10 | 3.31 | 1.08 |
| 2020 | SEA | 9 | 0 | 7.2 | 9 | 2 | 12.91 | 1.70 |
| 2019 | SEA | 27 | 8 | 58.0 | 52 | 12 | 5.74 | 1.17 |
| Career | 246 | 11 | 266.0 | 281 | 74 | 4.20 | 1.14 | |
| Career postseason | 3 | 0 | 2.1 | 3 | 3 | 0.00 | 1.29 |
How he is doing now
2025 pitching15.19 ERA5.1 innings, 3 strikeouts, 2.44 WHIP
Last game0.2 IP, 1 K, 4 ERJun 15 at Phillies
Injury status
No injury reports on file.
Career
6years2019 to 2025
- 2019MLB debutSeattle Mariners
- 2023Best season66.2 IP, 75 K, 2.97 ERA in 69 games
- Jun 15, 2025Latest game0.2 IP, 1 K, 4 ER at Phillies
Regular season
246 games
266.0 IP, 281 K, 4.20 ERA
Postseason
3 games
2.1 IP, 3 K, 0.00 ERA
MLB debut
2019 seasonSeattle Mariners
Latest game
Jun 15, 2025: 0.2 IP, 1 K, 4 ERPhillies 11, TOR 4
Most often against
The teams he has faced most, with his teams' record and his line against each.
Minnesota Twins9 games
4-5his teams
His line: 8.1 IP, 13 K, 2.16 ERA
Last met Jun 8, 2025
Philadelphia Phillies9 games
1-8his teams
His line: 6.2 IP, 5 K, 12.15 ERA
Last met Jun 15, 2025
Baltimore Orioles8 games
2-6his teams
His line: 7.1 IP, 10 K, 7.36 ERA
Last met Aug 7, 2024
Tampa Bay Rays6 games
1-5his teams
His line: 6.0 IP, 6 K, 1.50 ERA
Last met Sep 22, 2024
New York Yankees5 games
1-4his teams
His line: 4.1 IP, 2 K, 12.46 ERA
Last met Aug 3, 2024
Sources and updates
Stats, scores and injury reports come from Agatha's own records: the SABR Lahman Baseball Database for the seasons through 2025, MLB's own box scores, its transactions and ESPN's injury reports.
Updated Oct 6, 2026, 11:54 PM ET. Results and form refresh after every game; biography facts are checked weekly.