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NFL-49ers lose defensive tackle Collins for season with knee injury

By Thomson Reuters Sep 8, 2026 | 11:03 PM

MELBOURNE, Sept 9 (Reuters) – The San Francisco 49ers have suffered a major blow in the leadup to ​their opening game against ‌the Los Angeles Rams, losing starting defensive tackle Alfred Collins to a season-ending knee injury.

Coach Kyle Shanahan confirmed on ‌Wednesday ​that Collins had torn ⁠a patellar tendon ⁠during training in Melbourne on Tuesday. The injury comes after defensive end Sam Okuayinonu broke his ​foot over the weekend.

“We’ve lost two D-linemen pretty much for the ⁠year after cuts ⁠and before the first ​game, which has been a huge ​challenge. I’m hurting for Alfred … it ‌was real unfortunate for him,” Shanahan told reporters.

Originally a second-round pick in the 2025 draft, 24-year-old Collins ⁠played in 16 games for the 49ers in his rookie season in 2025.

The ⁠49ers ‌will look to either CJ ⁠West or Gracen Halton to ​start ‌next to defensive tackle Osa ​Odighizuwa in ⁠Friday’s matchup against the Rams at the Melbourne Cricket Ground, the first regular season NFL game in Australia.

(Reporting by Ian Ransom; Editing by ​Thomas Derpinghaus)