Thunder head coach Mark Daigneault talks about his team's underdog mindset amid the team's deep-rooted culture.

How a city celebrating the Thunder’s NBA title, with Olympic softball and canoe slalom on the way, has used sports to change its identity.

Exclusive to Sports Illustrated, here is what OKC mayor David Holt wrote to then L.A. mayor Eric Garcetti in 2018 about staging events in Oklahoma.

Oklahoma running back Jovantae Barnes was upgraded on the second College Football Playoff availability report of the week. Barnes appeared on Tuesday’s report as probable, but he was left off ...