Cam Booser

Cam Booser (Cameron Booser) is a left-handed MLB relief pitcher born May 4, 1992, in Seattle, Washington. He attended Fife High School (WA) and played college baseball at Central Arizona Community College. Listed at 6-foot-3 and 230 pounds, he throws left-handed and wears No. 71. Booser made his MLB debut on April 19, 2024, and pitched for the Boston Red Sox in 2024 before joining the Chicago White Sox in 2025. In 2024, he appeared in 43 games out of the bullpen, logging 42.2 innings with a 3.375 ERA, 43 strikeouts, a 1.3359 WHIP, and 1 save; his fielding mark was .857 (1 error). Statcast pitch data from that season shows a four-seam fastball averaging 95.3 mph and a cutter averaging 88.3 mph. In 2025 with Chicago, his Cam Booser stats include 39 relief appearances and 31.0 innings with a 5.516 ERA, 35 strikeouts (10.161 K/9), a 1.5161 WHIP, 9 holds, and 1 save, with 8 home runs allowed. His pitch mix metrics included a four-seam fastball averaging 95.5 mph and a sweeper averaging 81.2 mph, with a max recorded fastball velocity of 99.6 mph.