Spencer Bivens

Spencer Bivens is a right-handed relief pitcher whose MLB debut date was June 16, 2024. Born June 28, 1994, in Virginia Beach, Virginia, he played college baseball at Rogers State after attending State College Area High School in Pennsylvania. In the 2024 regular season, Bivens appeared in 27 games (2 starts), logging 48.2 innings with a 3.144 ERA and 1.1918 WHIP. His strikeout rate checked in at 6.84 K/9, and he limited walks for a 3.36 strikeout-to-walk ratio. He recorded one save and finished eight games, reflecting a multi-inning bullpen role. In 2025, his workload increased to 54 relief appearances and 81.0 innings. His season line included a 4.00 ERA, 1.3333 WHIP, 61 strikeouts, three saves, and four holds, with a 0.667 HR/9. Advanced pitching metrics from that season list a 3.70 FIP and 4.26 xFIP, with 0.43 WAR. Pitch data in his Spencer Bivens MLB profile shows a sinker-heavy mix, averaging 94.8 mph on the sinker in 2025 (max 97.4), complemented by a cutter (91.0 mph average) and a changeup (88.5 mph average).