Mason Marriott

Mason Marriott's 2026 season

Mason Marriott made 12 appearances, 11 of them starts, in the Arizona Diamondbacks system in 2026, between High-A Hillsboro and Double-A Amarillo Sod. The right-hander threw 23⅔ innings with a 5.32 ERA, striking out 30 (30.3 percent of batters) and walking 6 (6.1 percent).

Marriott opened with Hillsboro and posted a 3.29 ERA in 13⅔ innings before his promotion to Double-A Amarillo Sod on September 2. He posted a 8.53 ERA in 6⅓ innings at Double-A.