Yahoo Sports NFL on Christian Kirk

ArticleRisky 49ers prediction leaves new WR off roster — but there’s a Deebo Samuel wi...August 17, 2026

From the article

The 29-year-old has not practiced since straining his calf on the first day of training camp, depriving him of the opportunity to establish himself while younger receivers have taken advantage.

Captured by STACKED 4 hr after posting

STACKED’s take

Negative signalInjury

Kirk's calf strain has sidelined him since day one of training camp.

Kirk strained his calf on the first day of training camp and has not practiced since, limiting his ability to compete for a roster spot while younger receivers have taken advantage of increased opportunities.