49ers claim DT Xavier Cooper from waiver wire

The Cleveland Browns drafted Cooper in the third round of the 2015 draft. He had 13 sacks in three seasons at Washington State, but only 1.5 sacks in two seasons with the Browns. Cooper will be DeForest Buckner’s primary backup.

Here’s an updated version of the 49ers 53-man roster:

1. QB Brian Hoyer
2. QB C.J. Beathard
3. RB Carlos Hyde
4. RB Matt Breida
5. RB Raheem Mostert
6. FB Kyle Juszczyk
7. TE George Kittle
8. TE Logan Paulsen
9. TE Garrett Celek
10. WR Pierre Garcon
11. WR Marquise Goodwin
12. WR Aldrick Robinson
13. WR Trent Taylor
14. WR Victor Bolden Jr.