Instability has befallen OU football for the first time this century with Joe Castiglione set to retire as the Sooners' ...

This article was originally published on www.si.com/college/oklahoma as Oklahoma HC Brent Venables on Retiring AD Joe ...

OU athletic director Joe Castiglione doesn't exactly know what retirement will look like. But he knows where he'll be. 'This ...

OU football coach Brent Venables addressed Joe Castiglione's upcoming retirement publicly for the first time Wednesday.

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 ...

Retiring Joe Castiglione has shown loyalty to OU for nearly three decades, even turning down a big job offer two months ago.

Oklahoma athletic director Joe Castiglione has been synonymous with the program for nearly three decades. It’s all Brent Venables has ever known, too. Castiglione announced last week that he will ...

In more than two decades at at OU, athletic director Joe Castiglione (right) has conducted an actual football coaching search ...

Bob Stoops, who led the Sooners to the 2000 national championship, weighed in on Joe Castiglione's retirement after 26 years ...

Entering his 28th year and after 26 national titles, Joe Castiglione formally announced his decision Tuesday to retire as ...

Oklahoma begins searching for Joe Castiglione’s successor, aiming to find a visionary leader equipped to guide the Sooners ...