The White Sox have added veteran reliever Javy Guerra on a minor league agreement, according to his transaction tracker on MLB.com. Atlanta’s Triple-A affiliate released the right-hander on Thursday. It didn’t take long for Guerra to find a new club.

Guerra had spent the past two seasons with the Hanshin Tigers of Japan’s Nippon Professional Baseball. He returned to the States this year, inking a minor league deal with Atlanta in January. The righty was tagged for five earned runs over 2 2/3 innings in Spring Training. Guerra scuffled to a 5.68 ERA across 16 appearances with Gwinnett. He had three more walks (20) than strikeouts (17).

The 30-year-old Guerra has spent parts of five big-league seasons with three teams. He most recently pitched with the Rays in 2023. The majority of Guerra’s innings in the majors have come with the Padres. He debuted with San Diego in 2019 and was an occasional member of the bullpen for four seasons.

Guerra has an ERA well above 6.00 as a big leaguer. Walks have typically been his biggest issue. He’s issued free passes at a massive 14.3% clip over 63 MLB innings. Guerra did put together a strong campaign with Hanshin in 2024. He fired 58 innings with a 1.55 ERA. The righty recorded 14 saves. More importantly, he trimmed his walk rate to 4.9%. Guerra only pitched in six games during his second season with Hanshin.

Photo courtesy of Jim Cowsert, Imagn Images