Yahoo Sports NFL on Christian Kirk

ArticleCJ West suffered a bone chip in his knee and is headed to the Injured ReserveSeptember 23, 2026

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WR Christian Kirk (calf)

Captured by STACKED 2 hr after posting

STACKED’s take

Negative signalInjury

Christian Kirk on IR with calf injury.

Wide receiver Christian Kirk is on the injured reserve list with a calf injury.

Christian KirkWR · SFPlayer page — value, ADP, projections, and every insight

Christian KirkNegativeInjury

Kirk's return to practice uncertain; no guarantees on timeline.

Yahoo Sports NFL

Christian KirkNeutralInjury

Kirk's return timeline uncertain; expected back next week but no guarantees.

Niners Nation

Christian KirkNegativeInjury

Kirk on IR with calf strain early in season.

Yahoo Sports NFL

Christian KirkNegativeInjury

Kirk's injury depletes 49ers receiver depth during critical three-game stretch.

Niners Nation

Christian KirkNegativeInjury

Kirk injured; part of 49ers receiver depth crisis.

Yahoo Sports NFL

Christian KirkNegativeInjury

Kirk held out Week 3, not ready yet; potential Week 5 debut vs. Seattle at earliest

Niners Nation