San Francisco 49ers roster: Best players age 25 and under
San Francisco 49ers roster: Best players age 25 and under
San Francisco 49ers news: Where Fred Warner, Nick Bosa rank in PFF's top 25 players under 25 - Niners Nation
NFL top 25 players under age 25: DeForest Buckner an easy inclusion, but who might be next? - Niners Nation
49ers: 2019 'State of the Franchise' (defensive backs)
Top 25 NFL players under age 25: No 49ers on PFF's list
Trent Williams - Wikipedia
Madden NFL 24 - San Francisco 49ers Roster And Ratings - GameSpot
Ranking the 49ers' top 10 players under 25 - Niners Nation