Oklahoma fires defensive coordinator Mike Stoops

Texas running back Keaontay Ingram (26) breaks free against Oklahoma during the second half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 6, 2018, in Dallas. (AP Photo/Cooper Neill)

NORMAN, Okla. — Oklahoma fired defensive coordinator Mike Stoops on Monday after the Sooners struggled to stop Texas during their first loss of the season.