On track to play Sunday
Black (groin) is on track to play Sunday against the Dolphins, Adam Schefter of ESPN reports.
Black popped up on Thursday's injury report as a limited participant due to a groin injury, and he was given a questionable designation after getting in another limited session Friday. While there is reason to believe he will take the field Sunday, his availability will not be confirmed until the 49ers release their inactives 90 minutes before Sunday's 4:25 p.m. ET kickoff.
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De'Zhaun Stribling
Officially placed on IR
The 49ers placed Stribling (ankle) on injured reserve Saturday.
Eddy Piñeiro
Expected to play Sunday
Pineiro (illness) is expected to be active Sunday against the Dolphins, Matt Maiocco of NBC Sports Bay Area reports.
George Kittle
Cleared for Week 2
Kittle (Achilles) practiced fully Friday and does not have an injury designation for Week 2, according to David Furones of the South Florida Sun Sentinel.
Eddy Piñeiro
Questionable for Week 2
Pineiro (illness) is listed as questionable for Sunday's game against the Dolphins, Cam Inman of The San Jose Mercury News reports.
Kaelon Black
Questionable for Sunday
Black (groin) is listed as questionable for Sunday's game against the Dolphins, Cam Inman of The San Jose Mercury News reports.
Eddy Piñeiro
Remains sidelined at practice
Pineiro (illness) was a non-participant at the 49ers' practice Thursday, Matt Maiocco of NBC Sports Bay Area reports.
Kaelon Black
Added to injury report
Black was limited at Thursday's practice due to a groin injury, Matt Maiocco of NBC Sports Bay Area reports.
George Kittle
Another limited showing
Kittle (Achilles) practiced in a limited capacity Thursday, Matt Maiocco of NBC Sports Bay Area reports.
Eddy Piñeiro
Misses practice with illness
Pineiro (illness) did not participate at practice Wednesday, Nick Wagoner of ESPN.com reports.
George Kittle
Limited in Wednesday's practice
Kittle (Achilles) was limited in practice Wednesday, Nick Wagoner of ESPN.com reports.