Right-hander Erik Swanson announced his retirement yesterday on his personal Instagram account. Swanson, 32, pitched in parts of seven MLB seasons with the Blue Jays and Mariners.
The 32-year-old was an eighth-round pick by the Rangers back in 2014 and was a piece of two significant trades before he made his MLB debut. He was part of the package that Texas sent to the Yankees in exchange for the services of Carlos Beltran prior to the 2016 season, and then he was shipped to Seattle by the Yanks in the deal for James Paxton prior to the 2019 season. After pitching out of the bullpen in the Rangers’ system and starting during his time with the Yankees, Swanson made his big league debut with the Mariners in 2019 as a swing man.
That start to his career was a rocky one, as the right-hander posted a lackluster 5.74 ERA in 58 innings of work during his rookie season. Those innings were split between eight starts and 19 relief outings, He was back in the bullpen for the shortened 2020 season, but made just nine appearances and was lit up to the tune of 12 runs (11 earned) in just 7 2/3 innings of work despite a decent 24.3% strikeout rate. The Mariners stuck with Swanson headed into the 2021 season, however, and their commitment quickly began to pay dividends.
Swanson enjoyed the first truly successful season of his big league career in 2021. Though he only pitched 35 1/3 innings total, he looked great in doing so with a 3.31 ERA and a 24.8% strikeout rate across 33 appearances. He built on that solid performance the following year and enjoyed a breakout 2022 campaign. With a 1.68 ERA, 1.84 FIP, and 2.19 SIERA in 53 2/3 innings of work to go along with a 34.0% strikeout rate, Swanson was on the shortlist for the very best relievers in baseball that year. Among all pitchers with at least 50 innings of work that year, Swanson ranked in the top 10 by measure of SIERA (10th), K-BB% (10th), xERA (10th), ERA (9th), and FIP (3rd).
After that dominant season, the Mariners capitalized on Swanson’s value and made him a key piece of the trade that brought Teoscar Hernandez to Seattle. After being shipped to Toronto and suiting up for the Blue Jays, Swanson was unable to recreate his elite 2022 campaign but still enjoyed a strong 2023 as a quality late-inning arm. He pitched a career-high 66 2/3 innings across 69 appearances and turned in an impressive 2.97 ERA, though his strikeout rate dropped to 28.6% and his peripherals took a similar step back.
Unfortunately, things came off the rails for Swanson from there. In 2024, he struggled to a 5.03 ERA and had issues with his command across 45 appearances, surrendering 11 home runs in just 39 1/3 innings while his strikeout rate tumbled to 22.0%. The Jays held onto Swanson this year in hopes of a bounce back, but he dealt with nerve issues throughout the spring and had his season debut delayed until the start of June due to forearm soreness. He surrendered nine runs in six appearances before the Jays pulled the plug after just two weeks. He was released in late June and did not pitch professionally between then and his retirement announcement.
In all, Swanson posted a career 4.20 ERA in 246 games as a big leaguer. He struck out 281 batters across 266 innings of work and finishes his career with an 11-16 record and ten career saves. We at MLB Trade Rumors congratulate Swanson on a fine playing career and wish him all the best in his post-playing endeavors.
Got more big league time than most drafted players do, definitely a career to be proud of.
Although, I don’t think he would’ve faired much better against Miguel Rojas in the 9th Inning of Game 7 than Hoffman did.
Was that really necessary Swanson is already not liked as it is for being the major part coming back for Teo
I mean aside from about a month when he hit like peak Mike Trout, Teo was really nothing special for the Mariners.
If he was never traded away most fans think he would stayed here
If the front office wanted Teo in 2024 and again in 2025, they would have gotten him.
Alternate headline:
Swanson’s swan song
Worth noting, his 2024 season really has to be discussed as two separate stints. His son was hit by a vehicle during spring training which affected him both emotionally and mentally as well as interrupting his spring routine. The early part of the year was a disaster. By the time he was sent to the minors to fix things in late May, he was sporting a 15.2% K rate, 6.8 K/9 and a 6.17 FIP and 9.22 ERA.
After returning a month later, his performance was better, although still not where he would have wanted: 26.5% K rate, 9.5 K/9 and a 5.39 FIP and 2.81 ERA.
Not making excuses or anything, but the accident seemed to have a significant impact on his performance.
I actually think that drove him into retirement.
No pun intended?
Gawd, I hope not.
There’s a big difference between an excuse and a legitimate reason. Best of luck to him, he’s an easy guy to root for
Ya when he came back from the accident he looked out of shape and his stuff was noticeably worse. His split went from being nasty to mediocre and his fastball went from okay to meatball
Having two children myself, this would definitely put baseball on the back burner for me, especially if I already had enough $ to support my family without continuing playing.
Made 10 mil in his career, was lights out for a few years.
Good for him, have a nice retirement
so solid in 2022,2023 then dropped off a cliff.
sometimes one’s talent can go big then be gone next year.
Good luck in retirement and moving to the next chapter, Erik.
Thought it was Samsonite…
SAMSONITE – I was way off!
Alas, he has sung his swan song.
Another example of the volatility of relievers. Good or great for a couple of years then out of baseball.
Yup. He retired last year.
My pleasure.
I was hoping Erik would have a Swanson(g)
Mariners Legend Erik Swanson