49ers star tight end George Kittle has groin injury, status for Sunday's opener in doubt - The Boston Globe
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2023 NFL Injury Report Week 1: Cooper Kupp, Joe Burrow & George Kittle Injury Updates
George Kittle injury update: How to handle the 49ers TE vs. Seahawks in Week 4 - DraftKings Network
49ers might be without stars George Kittle and Nick Bosa for Week 1 matchup with Steelers
Injury roundup: 49ers TE George Kittle a game-time decision; Cardinals' J.J. Watt to play on pitch count
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