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Joshua Kuroda-Grauer’s MLB story seemed destined for glory: just three innings after launching his first big-league homer, the Oakland Athletics rookie found himself at the center of one of the season’s most cringe-worthy moments.
In the middle of a showdown against the Arizona Diamondbacks, Kuroda-Grauer fouled a ball straight into his groin, collapsing to the ground in visible agony. But here’s the twist: despite the excruciating pain, the young infielder stayed in the game, finished his at-bat with a single, and even played another half-inning at third base before being subbed out. Talk about grit!
The impact was so brutal that, after being checked by the medical staff and helped by manager Mark Kotsay, Kuroda-Grauer could barely stand. Still, his fighting spirit won out: he returned to the plate, ripped a base hit to center field, and hustled back to third—even though the pain was written all over his face.
Finally, in the bottom of the sixth, he was replaced by Donovan Walton and rushed to a Phoenix hospital, where doctors confirmed a ruptured testicle and performed emergency surgery.
The Medical Report and Clubhouse Reaction
The news rocked the A’s clubhouse and the entire MLB. Manager Mark Kotsay couldn’t hide his shock—or his admiration for the rookie’s toughness: “I think he might be the only player in history to (rupture) a testicle, stay in the game, get a hit, and play another half-inning on defense,” Kotsay said after visiting Kuroda-Grauer in the hospital.
The club confirmed the infielder was placed on the 10-day injured list on Tuesday, July 21, though his return will depend on his medical progress. “It’s an unfortunate event for KG. He tried to stick it out and fight. Right now, the main concern is making sure there’s no significant long-term injury,” Kotsay added after the game.
A Red-Hot Debut and a Painful Loss
This is a tough blow for the A’s. Since his MLB debut on June 29, Kuroda-Grauer had been a spark plug in a season full of injuries and losses. The organization’s No. 8 prospect was hitting .417, with 25 hits in his first 16 games—tying a club record that dates back to 1912. His first home run, a 416-foot blast according to Statcast, had the fans buzzing just innings before the accident.
Kuroda-Grauer’s absence adds to the list of key injuries, including pitcher Mark Leiter Jr., who also landed on the IL. To fill the gaps, the A’s called up Hayden Juenger and Max Muncy as the team tries to stay afloat during a crucial six-game road trip.
When Could Joshua Kuroda-Grauer Return?
Officially, he’s eligible to return July 30, but the club hasn’t set a definite timeline. Everything depends on his recovery from surgery and whether there are any complications. For now, the top priority is his health and making sure there’s no long-term risk.
Meanwhile, the A’s will have to find a way to replace their rookie sensation’s energy and hot bat during a stretch of the season where every win matters—and injuries just won’t quit.
Kuroda-Grauer’s Historic Start
- First MLB home run: 416 feet, Chase Field, July 20, 2026.
- Batting average: .417 in his first 16 games.
- 25 hits, tying Eddie Murphy’s (1912) record for an A’s rookie.
FAQ: What Fans Want to Know
What exactly was Joshua Kuroda-Grauer’s injury?
The A’s rookie suffered a ruptured testicle after taking a foul ball directly to the groin during the game against the Diamondbacks.
How long will he be out?
He was placed on the 10-day injured list and is eligible to return July 30, but his comeback depends on his recovery and post-surgery progress.
How has Kuroda-Grauer performed in MLB?
Since debuting June 29, 2026, he’s hitting .417 with 25 hits in 16 games, including a 416-foot home run.
What did the A’s say about the injury?
Manager Mark Kotsay praised the player’s courage and said the main concern is his health and avoiding further damage.
Who will replace Kuroda-Grauer on the roster?
The club called up Hayden Juenger and Max Muncy to fill in for Kuroda-Grauer and Mark Leiter Jr. on the active roster.
