Osvaldo Bido

Osvaldo Bido (born October 18, 1995, in Los Hidalgos, Dominican Republic) is a right-handed pitcher who has worked as both a starter and reliever in the majors. His MLB debut date was June 14, 2023. In 2024 with Oakland, Bido delivered his most efficient big-league run prevention: a 3.411 ERA across 63.1 innings, going 5–3 with a 1.089 WHIP. He made nine starts and posted four quality starts, while also contributing in relief (1.528 bullpen ERA in 17.2 innings). His strikeout rate that season was 8.955 K/9, supported by a 3.355 FIP. In 2025 with the Athletics, his workload increased to 79.2 innings across 26 appearances, including 10 starts. His Osvaldo Bido stats for the season included a 5.874 ERA, 7.682 K/9, and 1.6067 WHIP, with 19 home runs allowed. Pitch-tracking from 2026 shows a power mix led by a four-seam fastball averaging 94.4 mph (max 97.3) and a sinker averaging 95.0 mph, alongside a slider averaging 86.1 mph.