The Sooners' hall of fame athletic director announced his retirement on Tuesday; here's what he said in his opening statement ...

Oklahoma won its last football national title in 2000, with Bob Stoops serving as the head coach. Castiglione hired Stoops in ...

Some surmise Joe Castiglione is retiring because college athletics is so demanding. Check out what he had to do when he first ...

Joe Castiglione is set to retire after a historic tenure as OU's athletic director. Here's a look back at some of his ...

OU's Joe Castiglione will step away from his full-time role after 28 years, but is staying on as athletic director emeritus ...

Oklahoma's Joe Castiglione is preparing to end the longest current tenure for an athletic director in major college sports, ...

Oklahoma Sooners athletic director Joe Castiglione will retire from his full-time role in the upcoming school year, according ...

Longtime Oklahoma Sooners athletic director Joe Castiglione is leaving his gig during the upcoming athletic year. Castiglione ...

Longtime Oklahoma athletic director Joe Castiglione will retire from his role in a full-time capacity during the upcoming ...

Oklahoma athletic director Joe Castiglione, who has led the Sooners since 1998, will retire from his full-time ...

Castiglione is entering his 28th year at Oklahoma, making him the longest-tenured athletic director in major college sports.

John McEnroe is on the call of the Carlos Alcaraz-Andrey Rublev Round of 16 match at Wimbledon on Sunday. Alcaraz, the No. 2 ...