Diamondbacks Look to Start Mariners Series on Strong Note

© Isaiah J. Downing-USA TODAY Sports Diamondbacks Look to Start Mariners Series on Strong Note The Diamondbacks will send their ace, Zac Gallen, to the mound in the opening game against the Seattle Mariners. Author: Michael McDermott Apr 26, 2024 In this story: Arizona Diamondbacks Seattle Mariners Zac Gallen Emerson Hancock Paul Sewald Trade Starting Lineups Bullpen The Diamondbacks begin a three-game series against the Seattle Mariners Friday night. After a frustrating series against the St. Louis Cardinals, they send Zac Gallen to the mound. The last time Gallen took the mound at T-Mobile Park was when he started the 2023 All-Star Game. Gallen has made two starts following a loss this season.