ALAMEDA, Calif. – The Oakland Raiders have signed the following three undrafted free agents following their participation in the team's rookie mini-camp on a tryout basis, the club announced Monday.

Player Post. Ht. Wt. College Casher, Chris DE 6-3 264 Faulker Harris, Najee LB 6-1 220 Wagner Lewis, LaTroy LB 6-3 254 Tennessee

Casher:Played in 40 games over five seasons at Florida State (2012) and Faulkner University (2016)…Career totals include 122 tackles (62 solo), 11.5 sacks, six forced fumbles, one fumble recovery and nine passes defensed.

Harris:Appeared in 40 games over four seasons at Wagner, totaling 156 career tackles…Posted 44 tackles (34 solo), one sack, one fumble recovery and six passes defensed as a senior in 2016.

Lewis:Played in 44 games over four seasons at Tennessee, totaling 77 tackles (45 solo), 4.5 sacks, two forced fumbles, one fumble recovery and two passes defensed.

In corresponding transactions, the Raiders have waived the following players: