Dbacks resign Zac Gallen/ recap and news

Gallen signed a one-year, $22.025 milion contract with the Diamondbacks on Friday, Alden Gonzalez of ESPN.com reports.

After not receiving the level of interest he might have expected on the open market, Gallen will officially return to the Diamondbacks for another season on a contract that will pay him the same amount as the qualifying offer he declined earlier this winter. The 30-year-old righty is coming off the worst season of his big-league career, as he finished 2025 with a 4.83 ERA and 1.26 WHIP while serving up 31 homers — tied for fourth-most in MLB. He remains a reliable option from a health standpoint, however, making at least 31 starts in three of the past four years.

Gurriel (knee) arrived at camp Thursday and was optimistic he’d be able to beat the timeline for his return, Alex Weiner of Arizona Sports reports.

Gurriel underwent surgery to repair a torn ACL in September 2025 and is currently expected to miss the first two months of the season, but he told manager Torey Lovullo that he’s shooting for Opening Day. Lovullo stressed that Gurriel’s return “is not gonna be Opening Day,” but the outfielder has already graduated to hitting and running. That suggests he could beat the June 1 estimated timeline. The Diamondbacks will explore internal options to replace Gurriel in left field, including 40-man roster options Jorge Barrosa, Jordan Lawlar and Tim Tawa, but prospect Ryan Waldschmidt might be the top candidate.

Carroll was back at camp Thursday one day after undergoing surgery to repair a fractured hamate bone in his right hand, Steve Gilbert of MLB.com reports.

Carroll’s return to camp wasn’t just for show. He sported a cast over his right hand, but the left-handed outfielder was seen doing plyometric throwing drills. He can also run and execute leg work in the weight room. Carroll and the Diamondbacks are hoping he can return around Opening Day.

Del Castillo is dealing with a left calf issue, Alex Weiner of Arizona Sports reports.

He’s been working off to the side since reporting to camp earlier this week. Arizona manager Torey Lovullo said Del Castillo will be brought along slowly this spring, but it’s unclear how long that period might last. The 26-year-old’s bat is seen as an asset and more developed than his defense, and while there are no plans to move Del Castillo out from behind the plate, he’s third on the depth chart and likely to see more time at DH than catcher in 2026.

The Diamondbacks signed Sewald to a one-year, $1.5 million contract Thursday, Nick Piecoro of The Arizona Republic reports.

Sewald was the Diamondbacks’ closer when they won the National League pennant in 2023 and opened the 2024 season in the role before eventually being replaced. He’ll turn 36 in May and was limited to just 19.2 innings in 2025 due to injuries, posting a 4.58 ERA and 20:6 K:BB between the Guardians and Tigers. Sewald might not have much left in the tank, but given of the state of Arizona’s bullpen, it wouldn’t be far-fetched that he winds up with some save opportunities.