Athletics Place J.T. Ginn On 15-Day IL With Elbow Inflammation

The Athletics have placed right-hander J.T. Ginn on the 15-day IL with inflammation in his pitching elbow. In a corresponding move, left-hander Jacob Lopez was recalled from Triple-A. The team announced the moves ahead of today’s game against the White Sox at Sutter Health Park.

Drafted by the Mets in 2020, Ginn came over to the A’s in 2022 as part of the return for Chris Bassitt. After working his way through the minor league system, he made his debut in August 2024. The righty looked capable in his eight appearances (six starts), posting a 4.24 ERA and 4.01 SIERA over 34 innings. While he didn’t miss many bats, his sinker-heavy approach helped him induce groundballs.

Ginn failed to make the A’s rotation out of camp this year; he pitched to a 7.62 ERA across 13 innings this spring. However, he quickly earned a promotion by producing a 1.64 ERA in his first two Triple-A outings, striking out 19 batters in 11 innings of work. When Joey Estes was optioned earlier this month, Ginn took over in the rotation. Through his first two turns, he looked sharp, pitching to a 3.60 ERA and a 2.60 SIERA. He was throwing his sinker with increased velocity and movement, and the results were good. He struck out more than 30% of the batters he faced, and nearly two-thirds of balls hit into play against him were on the ground. Unfortunately, things unraveled quickly in his third outing, when the Rangers tagged him for three home runs in 3 2/3 innings of work. Now, two days later, it seems we’re finding out why. The A’s will hope Ginn hasn’t suffered any structural damage and that some time off is enough to get his arm back into pitching shape. That said, it’s always concerning to hear that a young pitcher is dealing with elbow inflammation, especially when said pitcher recently showed off an increase in velocity. All the more concerning, Ginn previously suffered a UCL injury; he underwent Tommy John surgery before he was drafted in 2020.

Lopez, 27, joined the A’s over the offseason as the secondary piece in the trade that brought Jeffrey Springs to Sacramento. The southpaw began his professional career with the Giants in 2018 before they traded him to the Rays a year later. He made his big league debut with Tampa Bay in 2023 and pitched a total of 22 2/3 innings over eight games (two starts) with the Rays between 2023 and ’24. While he started the 2025 season at Triple-A, this is already his second call-up to the majors; he threw 4 1/3 innings for the A’s earlier in April, striking out five, walking three, and giving up two unearned runs. He has primarily worked as a long reliever at the MLB level, but Lopez has continued to start in the minors and could be an option to replace Ginn in the A’s rotation.