Steelers roster moves signals return of starter, FB added
Oregon State fullback Jack Colletto lands with San Francisco 49ers as undrafted free agent
Jack Colletto - San Francisco 49ers Fullback - ESPN
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49ers RBs get their 'Madden 24' ratings
Oregon State's Jack Colletto signs with San Francisco 49ers
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Thursday Night Football: Refs don't eject Niners LT Trent Williams for throwing punch at end of 1st half
49ers using practice squad to develop young talent … despite Cardinals' best effort - The Athletic
Can undrafted jack-of-all-trades Jack Colletto be 49ers' next 'Juice'?
49ers RBs get their 'Madden 24' ratings
Every newcomer on 49ers' roster heading into training camp
❗️SNEAK PEAK: 49ers FB Jack Colletto on Kyle Juszczyk…. #49ers