Diamondbacks DFA veteran RHP Zack Littell

Aug 17, 2026; Boston, Massachusetts, USA; Arizona Diamondbacks pitcher Zack Littell (46) looks on as Boston Red Sox first baseman Willson Contreras (40) hits a home run in the fifth inning at Fenway Park. Mandatory Credit: David Butler II-Imagn Images The Arizona Diamondbacks designated right-hander Zack Littell for assignment on Sunday and reinstated right-hander Drey Jameson from the 15-day injured list. Littell, 30, signed with the Diamondbacks on Aug. 10, three days after he was released by the Washington Nationals. He has gone a combined 8-8 with a 5.21 ERA in 26 appearances (14 starts) this season. In nine major league seasons for seven clubs, Littell is 42-37 with a 4.11 ERA in 260 career appearances (93 starts). Jameson, 29, had a 4.67 ERA in 11 relief appearances for Arizona earlier this season. In parts of four seasons, all with the Diamondbacks, he is 6-2 with a 3.06 ERA in 33 appearances (seven starts). --Field Level Media