Braves Designate Osvaldo Bido For Assignment

The Braves designated swingman Osvaldo Bido for assignment. That’s the corresponding 40-man roster move for the Ha-Seong Kim signing, which the club has officially announced.

Atlanta claimed Bido off waivers last week. The 30-year-old righty had spent the 2025 season with the A’s. Bido made Mark Kotsay’s season-opening rotation. He was hit hard over nine starts and pushed to Triple-A in the middle of May. The A’s brought him back up a couple weeks later but used him in long relief for the remainder of the season. He only made one more start, a three-inning appearance against the Tigers in which he gave up four runs.

Bido didn’t pitch especially well in either role. He struggled to a 5.87 earned run average across 79 2/3 innings spanning 26 appearances. He did manage to strike out an impressive 27% of batters faced after the All-Star Break, but even that promise was undercut by a massive 2.30 home runs allowed per nine innings. Bido has a little under 200 career big league innings between the A’s and Pirates. He owns a 5.07 ERA with a 20.9% strikeout rate.

Atlanta has five days to trade Bido or place him on waivers. He has never been outrighted and doesn’t have three years of major league service, so he would not have the right to elect free agency if he goes through waivers unclaimed.