NEW YORK — The thumb went numb the moment it happened. Jazz Chisholm Jr. slid headfirst into second base on Tuesday night, jammed his right hand into the bag, and felt nothing. He kept playing, unaware of the damage, until he bounced a throw to first in the ninth that told him something was wrong.
An MRI confirmed a sprain. The Yankees placed their second baseman on the 10-day injured list, fitted him with a cast covering the thumb and the outside of his hand, and ordered him to avoid baseball activities for seven to 10 days. With two and a half weeks left in the regular season, the timing could hardly be worse for the Yankees.
Chisholm is not worried. Speaking before Thursday’s win over the Colorado Rockies, he brushed off the injury and set an aggressive timeline for his return. He pointed to a track record that backs him up, having beaten medical estimates twice in the past two seasons. That confidence is the story, and it may be the problem.
His manager did not dismiss the optimism either. Aaron Boone has watched Chisholm heal fast before and said as much. On the surface, this reads like a minor detour, a quick IL stint for a proven player who will slot back into his old spot the moment he is cleared. The reality is more complicated for the Yankees, who have spent the summer reshaping their infield around him and may not simply hand the position back.
For a Yankees team in a division race, losing a regular in September stings. For Chisholm personally, the timing raises a question he does not seem to be asking at all. A two-week absence hands the next man a stage at the worst possible moment for the man on the shelf.
The job may not be waiting for him
The problem is that the spot may no longer be his to reclaim. While Chisholm counts down the days, the Yankees are quietly auditioning his replacement, and the early returns have complicated what looked like a simple recovery story for the Yankees.
Anthony Volpe took over at second base Thursday and delivered the loudest game of anyone’s night. He went 3-for-4 with five RBIs, capped by a seventh-inning grand slam that drew a curtain call. It was the kind of statement a player makes when he wants a job back, not just a fill-in role.
Boone noticed. Yet when asked whether Volpe would be his everyday second baseman while Chisholm healed, the Yankees manager declined to commit. He framed the position as a daily choice between Volpe and utilityman Jose Caballero, a setup that mirrors the shortstop competition that defined the Yankees’ first half. That refusal to name a starter is the tell. Chisholm assumes he is returning to a set role, but his manager is treating second base as an open question.
A career-worst season undercuts his standing
Chisholm’s confidence rests on his health history, not his 2026 production, which has been the weakest of his career. He entered the season chasing a 50-50 campaign and instead scuffled to a .232 batting average and a .715 OPS. Over his past 29 games he has hit .295 with an .832 OPS, a stretch that suggested he was breaking out just as the injury struck. He finishes with 19 home runs and 40 stolen bases.
The context around him matters, too. Chisholm is an impending free agent, playing for his next contract on a Yankees team suddenly deep in infield options, leaving him little leverage to demand his old role back.
Volpe and Lombard changed the math
The infield Chisholm left is not the one he will return to. When Volpe struggled at shortstop and was optioned to Triple-A in early August, the Yankees handed the position to rookie George Lombard Jr., who has since entrenched himself there. That door is closed.
Volpe responded to the demotion by reshaping his game. He hit 10 home runs in 28 games at Scranton/Wilkes-Barre and taught himself a new position, committing just one error in 17 games at second base. That versatility made him a candidate to replace Chisholm.
Boone has been effusive about the transformation, and made clear the Yankees see Volpe as more than a stopgap.
“As for Anthony, he’s done a great job down in Triple-A really just working on a lot of things,” Boone said. “Adding the position flexibility to his game, he’s done a really good job on the defensive side and has been swinging the bat incredibly well now for a while.”
What Chisholm is counting on
Chisholm’s belief in his own recovery is not baseless. He described the injury as manageable, expects the cast off within 10 days, and is targeting the Yankees’ final homestand, which begins Sept. 22 against the first-place Rays. That would give him a few games to shed rust before the postseason, the only stretch he says he cares about now.
Chisholm made clear his focus is the bigger prize, with the certainty of a player who assumes his place is secure.
“It’s frustrating, but right now the goal is to win a World Series,” Chisholm said. “Right now, all I’m thinking about is getting healthy and being back ready for October, honestly.”
Boone, for his part, is not betting against the timeline. He has seen Chisholm defy the estimates before.
“He does have a history of being a fast healer,” Boone said. “There’s truth to that. If you look at his injury history, he’s kind of beaten the timeline every time. But we’ll listen to the thumb, listen to his body and see how he recovers.”
A return that solves nothing on its own
The Yankees enter the weekend’s Subway Series at 84-62, three games behind Tampa Bay in the AL East and 4 1/2 clear of Boston for the top wild card. They have won eight of their last 11, and the lineup looks deeper by the day, with Judge back, Garcia past 30 homers and Volpe suddenly producing.
That depth is the very thing working against Chisholm. He can control his rehab. He cannot control Volpe’s bat, Lombard’s grip on shortstop or a manager who has stopped handing out guarantees. His comeback timetable may prove correct. His assumption about what waits at the end of it looks, for now, like the shakier bet.
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