Detroit Tigers' Casey Mize lands on injured list; Beau Brieske returns

**Detroit Tigers Place Casey Mize on 15-Day Injured List, Recall Beau Brieske** CHICAGO — The Detroit Tigers placed right-handed pitcher Casey Mize on the 15-day injured list on May 29, retroactive to May 28, ahead of their series against the Chicago White Sox at Rate Field. The team recalled right-handed reliever Beau Brieske from Triple-A Toledo to fill the roster spot. The move was confirmed by the club prior to the May 29 contest. Mize, 28, had appeared in nine games for Detroit this season with a 3-4 record and 4.15 ERA over 43 1/3 innings.

The Incident

Detroit Tigers officials announced the transaction through the team’s media relations department on May 29. The 15-day injured list placement allows Mize to miss a minimum of 15 games while the club evaluates his condition. Brieske, who had been optioned earlier in May, rejoined the active roster and was available for the White Sox series. No specific injury details were released in the initial club statement. Team medical staff will continue to monitor Mize, with updates provided as permitted under league rules.

Background

Casey Mize was selected first overall by the Tigers in the 2018 MLB Draft out of Auburn University. He made his major-league debut in 2020 and recorded a 3.71 ERA across 71 appearances through the 2024 season. Mize underwent Tommy John surgery in 2022 and returned to the rotation in 2024. His 2025 campaign included starts against several American League Central opponents before the current placement. Beau Brieske, drafted by Detroit in the 27th round of the 2019 draft out of Colorado State University–Pueblo, has appeared in 48 major-league games since 2022, primarily in relief. He posted a 4.82 ERA in 18 2/3 innings during his most recent major-league stint before the May recall. The Tigers’ pitching staff entered the May 29 series with a 3.92 ERA, ranking eighth in the American League. Manager A.J. Hinch addressed roster decisions in pregame remarks, noting the need for depth in the bullpen and rotation.

Response

Tigers general manager Jeff Greenberg issued a brief statement through the club: “We are taking the necessary steps to ensure Casey receives proper evaluation and care. Beau provides us with a reliable option out of the bullpen in the interim.” Hinch added that the staff would rely on multiple arms while Mize is sidelined. The White Sox series marked the first use of the updated Rate Field name following the venue’s sponsorship transition. Attendance and game operations proceeded as scheduled.

Implications

The Tigers’ rotation and bullpen will adjust assignments for upcoming games, with Brieske expected to handle middle-inning or high-leverage relief roles. Further roster moves will depend on medical updates regarding Mize and performance evaluations of other pitchers. The club continues its schedule with the next series beginning June 2. Additional information on Mize’s status will be released through official team channels as the evaluation period progresses.

This is Dante Williams for Global1 News, reporting from Johannesburg. 🇿🇦