Guilbeau (shoulder) is scheduled to pitch in relief in Monday's Cactus League game against the Brewers, Steve Gilbert of MLB.com reports.
Marte has been fielding grounders at shortstop early in camp, Nick Piecoro of the Arizona Republic reports.
Ahmed said he jammed his shoulder toward the end of summer training camp last year which impacted him at the plate and in the field, Nick Piecoro of the Arizona Republic reports.
Gallen will start Arizona's spring opener against the Rockies on Sunday, Steve Gilbert of MLB.com reports.
The Diamondbacks made the signing of Clippard official Friday, Steve Gilbert of MLB.com reports. The deal is valued at $2.25 million for 2021 and includes a mutual option valued at $3.5 million for 2022.
Mella was designated for assignment by Arizona on Friday.
Bergen was designated for assignment by the Diamondbacks on Friday.
Frias (illness) was activated from the COVID-19 injured list Friday.
Vogt (COVID-19) arrived at spring training Thursday, Zach Buchanan of The Athletic reports.
Locastro enters the 2021 season without a defined role, Nick Piecoro of the Arizona Republic reports. "I'm ready for whatever role is put in front of me," he said. "I've come off the bench a lot. I've started a few games - day games, travel day games. But I'm ready for whatever role."
Clarke is getting stretched out during spring training, Jesse Sanchez of MLB.com reports.
Escobar said Wednesday that he reported to spring training at 193 pounds, down from 214 pounds a season ago, Zach Buchanan of The Athletic reports.
Peralta hinted that he was not at full health last season, Nick Piecoro of the Arizona Republic reports. "I had a healthy offseason," the outfielder said. "That helped me be able to do stuff I couldn't do last offseason when I was coming off surgery."
Lopez has missed the last two workouts due to a kidney stone, Nick Piecoro of the Arizona Republic reports.
Castellanos arrived at camp Tuesday after being delayed due to visa issues, Zach Buchanan of The Athletic reports.
Arizona general manager expects Cabrera to provide at-bats against left-handers, Nick Piecoro of the Arizona Republic reports.
Clippard signed a major-league contract with the Diamondbacks on Monday, Jon Heyman of MLB Network reports.
The Diamondbacks placed Frias on the COVID-19 injured list Monday.
Arizona manager Torey Lovullo said Crichton will compete for the closer's job during spring training, Steve Gilbert of MLB.com reports.
Smith worked on his curveball during the offseason, Steve Gilbert of MLB.com reports.
Heller (biceps) signed with Arizona on Saturday, Robert Murray of FanSided.com reports.
Gallen led the majors last season in the percentage of pitches landing on the edges of the strike zone, David Adler of MLB.com reports.
Duplantier (elbow) is healthy and throwing at spring training, Nick Piecoro of the Arizona Republic reports.
Weaver has focused on consistency of mechanics and reclaiming the slider he lost last season, Nick Piecoro of the Arizona Republic reports. "It's a monumental pitch," Weaver said. "In 2019, I had that. I had that consistently. I felt confident throwing that for strikes. For me, it was just easier to pitch. It opens up the fastball/changeup.
Arizona manager Torey Lovullo and general manager Mike Hazen discussed lineup permutations depending on what position Marte plays, Steve Gilbert of MLB.com reports.