Idaho (0-4) had tied the game on the final play of regulation, when Dominique Blackman tossed an 8-yard TD pass to Mike Scott in the corner of the end zone. Trey Farquahar's extra point made it 34-all.
Farquahar's 49-yard field goal put the Vandals ahead in overtime, but Smith and Claiborne pulled it out for the Cowboys (1-3).
Smith was 23 of 35 for 365 yards and was not intercepted, and Chris McNeill caught eight passes for 219 yards. Blackman finished 34 of 46 for 306 yards and had three touchdowns and no interceptions.
Crimson Tide defensive line coach Bo Davis is leaving the school amid NCAA and school inquiries over potential recruiting violations, The Tuscaloosa News has reported.
SEC Network's Paul Finebaum discusses the Big 10's celebration after the satellite camp ban was lifted but the SEC is still dominant.
Nick Saban does a live interview with SportsCenter prior to the NFL draft in his car. He discusses the Alabama players in the draft tonight and how he will spend his time at the draft
On The Paul Finebaum Show, Marcus Spears ranks the top NFL prospects from the SEC.
Former Ohio State running back Ezekiel Elliott wears a cut off shirt on the red carpet, reminiscent of the way he wore his jersey with the Buckeyes in the 2014 season.
ESPN college football analyst Brock Huard joins the Paul Finebaum Show to discuss Alabama's Derrick Henry and Ryan Kelly in the NFL draft.