Ryan Zeferjahn News: Starting bullpen game

Updated on July 18, 2025 at 3:45pm

Zeferjahn will start Friday's game against the Phillies, Sam Blum of The Athletic reports.

Zeferjahn will serve as an opener Friday, marking his first big-league start. The 27-year-old owns a 5.66 ERA and a 41:22 K:BB across 35 innings in 2025. He's completed two innings in just one of his 40 appearances.