The Braves announced Tuesday that they’ve selected the contract of left-handed pitching prospect Hayden Harris from Triple-A Gwinnett. Righty Hunter Stratton was optioned and rightyWander Suero was designated for assignment in a pair of corresponding moves. Atlanta also added infielder Ha-Seong Kim, whom they claimed off waivers from the Rays, to the active roster. Jurickson Profar heads to the paternity list to clear an active roster spot for Kim.
An undrafted free agent out of Georgia Southern in 2022, Harris is a Georgia native who has gone from off the prospect radar entirely to a dominant bullpen arm in the upper minors. He posted mid-4.00 ERAs in 2023 and 2024, his first two full professional seasons, but has erupted with a 0.56 ERA in 48 innings between Double-A and Triple-A this season. In 48 innings, he’s fanned an outrageous 41% of his opponents against a manageable 9% walk rate.
Harris doesn’t have eye-popping velocity, averaging just 91.7 mph on his four-seamer in Triple-A. He’s still posted a huge 14% swinging-strike rate in the minors this year. MLB.com ranks him 27th among Braves prospects, noting that he’s a pure relief prospect without overpowering stuff but nevertheless misses bats with his heater due to a deceptive delivery and plus carry on the pitch.
More to come.