Chet Holmgren’s Knee Injury Sidelines Him 8–10 Weeks as Thunder Struggle

WHO:

Sportskeeda - Chet Holmgren is an Oklahoma City Thunder star.

NY Post - Holmgren is a Thunder big man.

IJR - Holmgren is the Oklahoma City Thunder’s center.

IJR - Cason Wallace and Jalen Williams are also sidelined by injuries.

WHAT:

Bleacher Report - Holmgren’s absence is his first extended absence since a pelvic fracture in November 2024; he returned later that spring and contributed to the Thunder’s 2025 title run.

RealGM Basketball - Oklahoma City is no longer signing Ochai Agbaji and is re-evaluating its open roster spot following Holmgren’s injury announcement.

NBC Sports - Holmgren’s absence was expected to last 8–10 weeks, placing his return in the first couple of weeks of 2027.

NBC Sports - The Thunder said Holmgren experienced mild discomfort in his right knee after the team beat the Suns.

NBC Sports - Holmgren’s treatment plan followed testing and consultation with doctors.

NBC Sports - The Thunder traded Lu Dort, Aaron Wiggins and Isaiah Joe during the offseason for financial reasons.

NBC Sports - With Holmgren sidelined, Isaiah Hartenstein, Kenrich Williams, rookie Aday Mara and veteran Jaylin Williams were expected to take on added responsibilities; Kenrich Williams could become a starter.

Bleacher Report - Holmgren averaged 12 points, 9.3 rebounds and three blocks per game before his procedure.

Bleacher Report - Wallace averaged 6.3 points, 2.3 rebounds, 1.3 assists and 2.3 steals before his injury; Williams averaged 13.7 points and 4.7 rebounds per game.

Bleacher Report - Wallace underwent left shoulder surgery and was to be re-evaluated before the end of the 2026-27 regular season.

Bleacher Report - Williams underwent surgery involving “reconstruction of ankle ligaments” and was to be evaluated before the end of the regular season.

Bleacher Report - The Thunder could qualify for a hardship roster exception because of the injuries.

Bleacher Report - Oklahoma City signed free-agent guard Ochai Agbaji; Keith Smith of Spotrac said the exception would not affect the team’s salary-cap status.

Bleacher Report - Smith reported the Thunder had $4.6 million in room beneath the second apron after signing Agbaji.

Sportskeeda - Holmgren underwent treatment and was ruled out for at least 10 weeks.

NY Post - Holmgren is expected to miss 8–10 weeks after treatment for a small patellar tendon tear.

IJR - Holmgren is expected to miss eight to 10 weeks because of a small tear in his right patellar tendon.

IJR - Wallace underwent surgery for a torn shoulder labrum.

IJR - Williams is sidelined by a leg and ankle injury.

WHERE:

Bleacher Report - Holmgren’s patellar tendon tear was in his right knee.

Sportskeeda - The injury and absence concern the Oklahoma City Thunder.

IJR - Holmgren’s tear is in his right patellar tendon.

WHEN:

Sportskeeda - Holmgren underwent treatment on Friday.

NY Post - Holmgren’s expected absence is 8–10 weeks.

IJR - Holmgren’s expected absence is eight to 10 weeks.

WHY:

Bleacher Report - Cason Wallace injured his shoulder in the Clippers game, while Jalen Williams suffered a broken left fibula and dislocated left ankle in that game.

Bleacher Report - Holmgren first felt “mild discomfort in his right knee” on the day of the Clippers game.

NY Post - Holmgren’s absence follows a small patellar tendon tear.

IJR - Holmgren’s absence follows a small tear in his right patellar tendon.

HOW:

NBC Sports - A league source suggested Holmgren’s “biological treatment” was platelet-rich plasma (PRP) therapy, which can help avoid more invasive surgery.

Bleacher Report - The Thunder had Shai Gilgeous-Alexander and Isaiah Hartenstein as the only players remaining from its season-opening starting lineup.

NY Post - Holmgren underwent what the article describes as a “biological treatment.”

Sportskeeda - Holmgren underwent treatment.

Thunder center Chet Holmgren has a small tear in his right patellar tendon. He’s expected to miss eight to ten weeks, leaving Oklahoma City without its star big man. Cason Wallace and Jalen Williams are also sidelined, increasing pressure on the Thunder’s remaining players.