Getty

Yankees slugger Giancarlo Stanton remains weeks away from returning, according to a sports doctor’s latest injury update.

Yankees slugger Giancarlo Stanton landed on the injured list Tuesday. Now a sports doctor warns his return could remain weeks away.

With New York surging atop the AL standings, Stanton’s calf strain now raises fresh questions about how long the lineup can keep rolling without one of its biggest power threats.

Stanton first felt the injury Friday in Houston while between first and second base during the series opener against the Astros. New York was reluctant to send the active career home run leader (456) to the IL, but an MRI taken Monday in Arlington confirmed the injury. The team officially announced the IL designation Tuesday, according to MLB.com‘s Bryan Hoch, with infielder Max Schuemann recalled as the corresponding roster move.

Stanton addressed reporters at Globe Life Field before Tuesday’s game. He offered no timeline.

“At this point, there’s no real peace of mind. You’re going to be out,” Stanton said, as quoted by MLB.com. “It’s better it won’t be a long time, but out again is not ideal.”

Sports Doc Raises Concerns Over Stanton Severity

The Yankees’ measured tone runs directly counter to what sports medicine physician Dr. Jesse Morse stated on his social media account publicly this week. Dr. Jesse Morse, a specialist in non-surgical orthopedics, posted a detailed medical breakdown on his verified X account, noting that Stanton’s injury follows similar calf strains suffered by Juan Soto and New York Mets shortstop Francisco Lindor.

Morse explained that the most commonly torn area of the calf, the “the lower part of the medial gastrocnemius,” has poor blood flow, making recovery slow and reinjuries common. He compared the calf injury to a groin injury.

“The calf muscle is similar to the groin muscle when it injures, it heals very slowly and these two areas commonly reinjure easily,” Morse wrote.

Even a mild Grade 1 strain requires at least two to three weeks to heal. A moderate Grade 2 strain pushes that window to six to eight weeks, Morse noted. That’s far beyond the 10-day IL minimum the Yankees assigned to Stanton.

Yankees Manager Aaron Boone Addresses Stanton Timeline

Manager Aaron Boone characterized the strain as low-grade and said the club expects a clearer return window once the Yankees open their homestand Friday against the Baltimore Orioles.

But as Pinstripes Nation reporter Inna Zeyger noted on Wednesday, “the Yankees have not specified which part of the calf was affected. They have not confirmed whether any Grade 2 involvement exists.”

“Hopefully it’s not something that’s long,” Boone said, as reported by MLB Trade Rumors‘ Anthony Franco. “Obviously [Stanton] has had some of these lower-body issues before. We’re just going to listen to that and certainly not rush anything.”

Stanton told reporters he is working through a rehab protocol but has not been cleared to run, the basic prerequisite before any baseball activity can resume.

“I don’t know the timetable,” Stanton said. “I’ve got to move around, probably on the homestand, and I’ll have a better gauge. It’s good that it’s not a high-grade strain, but you’ve got to make sure it doesn’t happen again.”

This is Stanton’s first IL trip of 2026 and the latest installment in a lower-body breakdown history stretching back to 2021 that includes quad, hamstring, Achilles, and ankle injuries. He was batting .256 with three home runs and 14 RBIs through 24 games. With a four-game Orioles series opening Friday, Jasson Domínguez is expected to absorb Stanton’s at-bats while New York attempts to stay dominant without one of its most dangerous right-handed bats.