One of the biggest questions in Diamondbacks camp this spring is who will be the closer come Opening Day, and the competition officially got underway Tuesday against the Cubs. The top candidates -- lefty A.

The Diamondbacks are not much closer to picking their ninth-inning man than they were at the start of spring training, manager Torey Lovullo said.

The D-backs' manager talked about a wide range of topics prior to pitchers and catchers reporting on Wednesday.

Spring training opening day for the Arizona Diamondbacks has arrived and manager Torey Lovullo spoke with ABC15 before the first pitch about what he is looking for in these early games.

Diamondbacks right-hander Zac Gallen appears to line up to start on Opening Day, though Torey Lovullo says not to make any assumptions.

What to know about robot umpires, automated ball-strike testing, challenges at 2025 MLB spring training Cactus League, Grapefruit League games.

Four-time All-Star Corbin Burnes had a stellar spring training debut for the Arizona Diamondbacks, striking out all three Colorado batters he faced.