Tigers Activate Paul Sewald, Release Codi Heuer

The Tigers have activated reliever Paul Sewald from the 60-day injured list and opened a spot on the 40-man roster by releasing fellow right-hander Codi Heuer, who’d been pitching in Triple-A Toledo. Veteran right-hander Jose Urquidy, who has more than five years of major league service time, has consented to be optioned to Toledo, thereby clearing a spot on the roster for Sewald and keeping Urquidy in the organization.

Sewald, 35, was a July acquisition from the same Guardians club he’ll now potentially face in today’s series finale. He was on the IL due to a shoulder strain at the time of the swap and has yet to make his Tigers debut, though he’s pitched well in 4 2/3 rehab innings (one run allowed). He also missed considerable time with Cleveland prior to the trade. The veteran closer has pitched just 15 1/3 innings in the majors this year and sports a 4.70 ERA, 29% strikeout rate and 6.5% walk rate in that time.

The Guards signed Sewald to a one-year, $7MM contract over the winter. That guarantee took the form of a $5MM salary, a $1MM signing bonus and a $1MM buyout on a $10MM mutual option. The mutual nature of that option makes Sewald a pure rental; it’s been more than a decade since a mutual option was exercised by both parties anywhere in Major League Baseball.

Though Sewald has scarcely pitched in 2025, he brings a notable track record to manager A.J. Hinch’s bullpen. The right-hander had a nondescript four-year run with the Mets from 2017-20 before emerging from obscurity in Seattle, where he broke out as a high-end reliever. From 2021-23, Sewald pitched 189 1/3 innings between the Mariners and D-backs (who acquired him at the ’23 deadline) and logged a combined 2.95 ERA with 65 saves, 24 holds, a massive 33.9% strikeout rate and a solid 8.6% walk rate.

Oblique and neck injuries limited Sewald to just 39 2/3 innings with Arizona last year. He was reasonably effective, logging a 4.31 earned run average, but wasn’t close to his prior excellent form. Sewald has never been a hard thrower, but his already pedestrian velocity has dipped considerably since that 2021-23 peak. The right-hander averaged 92.3 mph on his four-seamer in that span but was sitting just 91.4 mph last year and 90.3 mph in this year’s limited sample with the Guardians. He posted a matching 90.3 mph average in his Triple-A rehab work with Detroit’s affiliate in Toledo.

Sewald joins the Tigers just a couple weeks after their primary deadline pickup for the bullpen, Kyle Finnegan, went on the injured list due to an adductor strain. Finnegan rattled off 14 1/3 shutout innings in his time with Detroit. His loss clearly stings, but he’s on a rehab assignment of his own now, Detroit could soon have Sewald, Finnegan and fellow July addition Rafael Montero all healthy for the first time before too long.

Heuer was acquired from the Rangers in July as well, though that was a simple cash swap that came with lower expectations. He allowed a pair of runs in 3 1/3 innings for the Tigers and was optioned back to Toledo, where he’s allowed two runs in 9 1/3 innings. That marked Heuer’s first big league action since 2021, as injuries have regularly kept him off the field. It’s a bit late in the season for him to land with another club — barring an unlikely scenario where a team wants to sign him to a big league deal and retain him via arbitration in the winter — so he’ll likely look to land a minor league deal in free agency this winter.

The Urquidy move is the most interesting of the bunch. Since he has more than five years of service, he needed to consent to be optioned. He granted that to the team but will technically be designated for assignment first. That’s a necessity for players with five-plus years of service who agree to be optioned, but because of that service standing, he doesn’t need to be placed on outright waivers or release waivers. He’ll be run through optional waivers before being optioned to Triple-A tomorrow.

This past offseason, the veteran Urquidy signed a one-year, $1MM contract that contains a $4MM club option for the 2026 season. The longtime Astros righty was rehabbing from Tommy John surgery at the time, so the Tigers signed the deal knowing he’d spend the bulk of the season rehabbing. He’s allowed two runs on four hits and three walks in 2 1/3 innings (14 batters faced) since returning. Urquidy looked sharp in 19 2/3 innings of rehab work (3.20 ERA, solid K-BB numbers), so by consenting to the option he’ll stay on the 40-man roster and remain an option for Detroit down the stretch — while retaining the possibility that the Tigers pick up that $4MM option for the 2026 season.