Jalen Williams Injury Update: Thunder Star Has Surgery on Fractured Fibula and Ankle, Re-Evaluation Set Before Season's End

Jalen Williams had surgery on Wednesday, October 28, to repair a fractured left fibula and reconstruct the ligaments in his left ankle after a fracture and dislocation. The procedure was a success, according to the Thunder's official medical update, and it was done by Dr. Martin O'Malley at Hospital for Special Surgery in New York City. The Thunder say he'll be re-evaluated prior to the end of the 2026-27 regular season. Here's what we know about the Jalen Williams injury so far, from the play itself to when he might be back.

Jalen Williams (No. 8) brings the ball up for the Thunder at the 2025 NBA Cup in Las Vegas. Photo: Daiei Onoguchi via Wikimedia Commons, cropped, licensed CC BY 4.0.

What Happened to Jalen Williams?

It happened with 1:14 to go in Oklahoma City's 108-101 win over the Los Angeles Clippers on Sunday, October 25, just the Thunder's third game of the season. Williams drove to the basket, took contact on a dunk attempt and his left leg buckled. Clippers guard Kris Dunn was called for a flagrant foul on the play, Yahoo Sports reported.

Medical staff were at his side almost right away, and they covered his ankle with towels while they worked on him. Play stopped for about five minutes, with players on both teams looking stunned, according to the Associated Press. On his way off the floor on a stretcher, Williams gave the cheering crowd two thumbs-up.

Thunder general manager Sam Presti confirmed the diagnosis on Monday: a fractured left fibula and a dislocated left ankle, and Williams would need surgery. He had it two days later in New York.

Shai Gilgeous-Alexander's Reaction

As Williams lay on the court, Shai Gilgeous-Alexander pulled his jersey up over his face, Yahoo Sports noted. The two-time MVP had trouble finding the words in his on-court interview after the game. "Just feel bad for him," he said, according to the AP. "Nothing more than that."

He called Williams someone who "just loves playing, loves the competition," and said the team has no option but to keep going: "We don't have a choice." He also wanted people to know Williams is "not gone forever" and will "be back better than ever."

Coach Mark Daigneault didn't sugarcoat the mood in the locker room either. "We're not doing great," he said.

How Long Will Jalen Williams Be Out?

Oklahoma City hasn't given a timeline. All the team has said officially is that Williams will be re-evaluated before the end of the 2026-27 regular season, which wraps up on April 11, 2027 (see our 2026-27 NBA schedule).

The reports paint a gloomier picture. ESPN's Shams Charania reported that Williams is expected to miss months, if not the rest of the season, and Yahoo Sports wrote that he'll likely miss most if not all of the campaign. Still, Yahoo pointed out that the timing of the re-evaluation leaves some hope he could be back for the playoffs.

How Serious Is a Fractured Fibula and Dislocated Ankle? What Doctors Say

A quick note before we get into it: the Thunder haven't shared the details of Williams' rehab, so what follows describes this kind of injury in general, not his case specifically.

A fracture that comes with a dislocation usually needs surgery. The American Academy of Orthopaedic Surgeons (AAOS) explains that when an ankle fracture leaves the joint unstable, including when torn ligaments let the ankle shift out of place, surgeons typically repair it, often with plates and screws, so the joint can be put back in line and held steady. In Williams' case, the operation dealt with both the bone and the ankle ligaments.

The bone tends to heal before the ligaments do. According to the AAOS, broken bones generally need at least six weeks for early healing and 10 to 12 weeks to heal fully, and ligaments and tendons can take longer than that. Most people are back to normal activities within three to four months, but sports take longer, and a full recovery from some ankle fractures can take up to two years. Stiffness and swelling can hang around for months, and arthritis can show up years later.

The Thunder's Injury List: Williams, Holmgren and Wallace

Williams isn't the only one. It's been a brutal first week for Oklahoma City, as the Thunder's October 30 medical update shows:

Holmgren didn't need surgery. Wallace did, and Dr. Neal ElAttrache performed it at the Cedars-Sinai Kerlan-Jobe Institute in Los Angeles.

What It Means for the Thunder

During the Thunder's 2024-25 championship run, Williams played at an All-NBA level, as Yahoo Sports noted. In three games this season he was putting up 13.7 points, 4.7 rebounds, 3.3 assists and 1.3 steals.

The numbers don't tell the whole story, though. Yahoo's Kelly Iko highlights his playmaking, his shot creation and his ability to guard multiple positions, and notes that Oklahoma City was plus-229 in nearly 2,000 possessions with him on the floor last season. Normally Wallace would soak up those minutes, but he's out too, so Ajay Mitchell is the most likely to step in, with Alex Caruso and Jared McCain as other options for Daigneault.

To see where OKC ranked going into the season, check our 2026-27 NBA power rankings. The Thunder aren't the only West contender in this spot, either: Minnesota is without its star too. Here's the latest Anthony Edwards injury update.

Jalen Williams Injury History

This is the most serious injury Williams has had in his career, but it isn't his first setback:

• October 2022: As a rookie, he had surgery for an orbital bone fracture, Hoops Rumors reported.
• 2025-26 season: He was limited to 33 regular-season games, mostly because of hamstring problems and his recovery from right wrist surgery, according to the AP.
• 2026 playoffs: He strained his left hamstring and missed six games, then left Game 2 of the Western Conference Finals against San Antonio with left hamstring tightness, NBA.com reported.
• October 2026: Fractured left fibula and dislocated left ankle; surgery on October 28.

Jalen Williams Injury FAQ

What happened to Jalen Williams?

Williams fractured his left fibula and dislocated his left ankle with 1:14 left in Oklahoma City’s 108-101 win over the Los Angeles Clippers on October 25, 2026. His leg buckled after contact on a drive to the basket, and he was carried off the court on a stretcher.

What injury does Jalen Williams have?

He has a fractured left fibula, plus a left ankle fracture and dislocation that required the ankle ligaments to be reconstructed, according to the Thunder’s official medical update.

Did Jalen Williams have surgery?

Yes. He had a successful procedure on October 28, 2026, to repair the fractured fibula and reconstruct the ankle ligaments. Dr. Martin O’Malley performed it at Hospital for Special Surgery in New York City.

How long will Jalen Williams be out?

The Thunder haven’t given a timeline. He’ll be re-evaluated before the end of the 2026-27 regular season, and ESPN reported he’s expected to miss months, if not the rest of the season.

Will Jalen Williams play again this season?

Nobody knows yet. Since the team will re-evaluate him before the regular season ends on April 11, 2027, a playoff return hasn’t been ruled out, but reports say he’s likely to miss most if not all of the season.

What did Shai Gilgeous-Alexander say about Jalen Williams’ injury?

Gilgeous-Alexander said he just felt bad for Williams, called him someone who loves playing and competing, and said Williams is not gone forever and will be back better than ever, according to the Associated Press.

Who is injured on the Thunder?

Along with Jalen Williams, Chet Holmgren is expected to miss 8 to 10 weeks after biological treatment for a small patellar tendon tear in his right knee, and Cason Wallace had surgery on a labral tear in his left shoulder and will be re-evaluated before the end of the regular season.

Sources

• Oklahoma City Thunder (official) — Medical update, Oct. 28, 2026
• Oklahoma City Thunder (official) — Medical update, Oct. 30, 2026
• Yahoo Sports — Jalen Williams has surgery on ankle, fractured fibula
• Yahoo Sports — Jalen Williams injury impact: what it means for OKC
• Associated Press — Thunder lose Jalen Williams to serious lower leg injury
• American Academy of Orthopaedic Surgeons (OrthoInfo) — Ankle fractures
• NBA.com — Jalen Williams leaves Game 2 early
• Hoops Rumors — Jalen Williams undergoes surgery for orbital bone fracture (2022)