Eric Striker works out for scouts during OU Pro Day in the Everest Training Center at the University of Oklahoma in Norman, Okla., Wednesday, March 9, 2016. Photo by Nate Billings, The Oklahoman

Former OU linebacker Eric Striker was cut from the Buffalo Bills roster on Tuesday as the team trimmed down to 75 players, according to the organization's website .

Striker, who went un-drafted in last April's NFL Draft, was a three-year starter at OU and had 191 total tackles and 23 sacks, including 67 and 7.5 as a senior. He was named a first team All-American by Sporting News and Sports Illustrated and first team All-Big 12 by the coaches and media in 2015.

After not being picked in the draft, Striker made an emotional speech to his family and friends promising them that it wasn't the end of his career and to take pride in how far he had come as a player while at OU.