49ers CB Rock Ya-Sin in heading to the Lions

The 49ers mass roster turnover continues as unrestricted free agent cornerback Rock Ya-Sin has signed with the Detroit Lions.

This move makes sense for Ya-Sin, as the 49ers have signed 4 versatile defensive backs since free agency opened up, cornerbacks Siran Neal, & Tre Brown, & free safeties Richie Grant & Jason Pinnock, the latter of which can also play cornerback.

The #Lions have agreed to terms with CB Rock Ya-sin, source says. Former second-round pick of the #Colts heads to Detroit after appearing in 13 games for the #49ers last season. pic.twitter.com/BRpOFlUx83

— Mike Garafolo (@MikeGarafolo) March 20, 2025

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About Author

Jason Hurley

Die Hard 49ers fan from New York, been covering the 49ers salary cap since 2005, with several different websites, including NinersNation.com, & the now defunct NinerCapHell, I have a track record of being as accurate as possible, I try to be as thorough as possible, and you can find me on X/Twitter @49erscap, & on Blue Sky App @49erscap.bsky.social.

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