49ers' Kurtis Rourke: Won't be available Sunday

Rourke (knee) is out for Sunday's game versus the Titans, Cam Inman of The San Jose Mercury News reports.

Rourke will have to wait at least one more week to suit up for his first NFL game as he continues to recover from the torn ACL he suffered in his final year at Indiana. Mac Jones should continue to serve as San Francisco's top option at backup quarterback behind starter Brock Purdy.