San Francisco 49ers TE George Kittle, questionable with calf
At least one Steeler wants to see George Kittle play for the 49ers
Is George Kittle playing this week? Latest 49ers Week 1 injury
Latest On 49ers TE George Kittle
George Kittle - NFL News, Rumors, & Updates
Sources: 49ers tight end George Kittle's groin injury 'not good'
San Francisco 49ers' George Kittle misses practice because of
George Kittle injury status: 49ers TE officially active for Week 1 vs
George Kittle, Charvarius Ward not among seven inactives for 49ers
Niners TE George Kittle (groin) misses second straight practice