George Kittle - San Francisco Chronicle
George Kittle injury: 49ers TE not expected to play against Seahawks. Maybe - Field Gulls
Injury roundup: 49ers TE George Kittle a game-time decision; Cardinals' J.J. Watt to play on pitch count
Niners TE George Kittle (groin) inactive for season opener vs. Bears
Chris Godwin, George Kittle, NFL Injury Statuses and Fantasy Impact for Week 1, News, Scores, Highlights, Stats, and Rumors
George Kittle and Charvarius Ward Active vs. Steelers; Inactives for #SFvsPIT
George Kittle and Charvarius Ward Active vs. Steelers; Inactives for #SFvsPIT
49ers Injury updates: Emmanuel Sanders doesn't practice for the second day in a row - Niners Nation
49ers injury news: George Kittle has a Grade 2 groin strain that's limiting his top-end speed; misses practice Thursday - Niners Nation