Zack Littell Joins Diamondbacks on One-Year Contract

The Arizona Diamondbacks bolstered their pitching staff on Monday by signing Zack Littell to a one-year contract. The addition comes as the team also welcomes back Michael Soroka from the injured list. Littell, previously with the Washington Nationals, provides immediate depth and experience to the Diamondbacks' bullpen as they push through the remainder of the 2026 season.