PHOENIX — The Arizona Diamondbacks entered spring training focused on building a core capable of competing in 2026. Instead, they’re now without Corbin Carroll to start camp.

What injury did Carroll suffer, and what implications does it have for him and the team this season?

Sep 20, 2025; Phoenix, Arizona, USA; Arizona Diamondbacks outfielder Corbin Carroll (7) bats against the Philadelphia Phillies during the third inning at Chase Field. Mandatory Credit: Joe Camporeale-Imagn Images

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Carroll is among several prominent major leaguers — including the New York Mets’ Francisco Lindor and the Baltimore Orioles’ Jackson Holliday — dealing with hamate bone injuries. The injury often requires surgery and typically carries a recovery timetable of around four to six weeks.

While it may not sound like a complicated injury to recover from, it can be particularly challenging for power hitters.

The hamate is a small, hook-shaped bone in the palm. Because of its location, it absorbs repeated stress from the knob of the bat during swings. Damage to the bone can decrease power and cause lingering discomfort.

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Historically, hitters who undergo surgery to repair the hamate can return to the field relatively quickly. But the real question isn’t just how fast they can get back on the diamond, but rather it’s how long it takes to regain full strength and power in their swing. For Carroll, who has relied on power as a key part of his offensive profile, this could present an obstacle even after he returns.

Arizona Diamondbacks baserunner Corbin Carroll (7) slides safely into third base against the San Diego Padres at Chase Field on Aug. 4, 2025. © Joe Rondone/The Republic / USA TODAY NETWORK via Imagn Images

Carroll’s 31 home runs and 84 RBIs in 2025 were largely the result of his left-handed power and complemented other contact-power hitters such as Geraldo Perdomo and Ketel Marte. Replicating that production will be difficult if it takes the Diamondbacks outfielder time to return to full strength.

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The Diamondbacks outfielder is already set to miss the World Baseball Classic and could miss Opening Day depending on his recovery. Arizona may need to lean more heavily on its depth to stabilize the lineup and continue competing in a stacked National League West division.

Aug 8, 2025; Phoenix, Arizona, USA; Arizona Diamondbacks outfielder Corbin Carroll (7) prepares to take the batters box for the start of a game against the Colorado Rockies at Chase Field. Mandatory Credit: Allan Henry-Imagn Images

April games count the same in the standings as September ones, and the Diamondbacks understand that well.

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With uncertainty about whether their All-Star outfielder will be ready to begin the regular season, the question isn’t just when Carroll will return, but also how quickly his power will return as the season progresses.

*Get the BEST Phoenix sports insider information, and exclusive content. SIGN UP HERE to unlock our premium content!*Wendy Lopez is a reporter for Burn City Sports. You can follow her on her X account, @wlopezde