Mavis Graves

Mavis Graves's 2026 season

Mavis Graves made 30 appearances, 16 of them starts, in the Philadelphia Phillies system in 2026, between High-A Jersey Shore and Double-A Reading Fightin. The left-hander threw 77 innings with a 3.86 ERA, striking out 117 (34.8 percent of batters) and walking 43 (12.8 percent).

Graves opened with Jersey Shore and posted a 4.78 ERA in 58⅓ innings before his promotion to Double-A Reading Fightin on July 29. He reached Double-A at 22, more than two years younger than the average Eastern League pitcher, and posted a 0.96 ERA in 18⅔ innings there.