The ensuing onside kick failed and the Lions (2-2) ran out the clock.
An earlier onside kick turned the game for the Lions in the first quarter. They recovered the kick and drove 56 yards in 13 plays to take a 10-7 lead on Kody Sutton's 1-yard run. They never trailed after that, taking a 24-7 lead into the locker room.
Sutton finished the day with two touchdowns on 100 yards rushing.
Samford took an early lead on a Summerlin's 4 yard pass to Jerry Mathis.
Summerlin threw for 478 yards to establish a school record.
Arizona linebacker Scooby Wright's left knee injury is not season-ending, according to an MRI Wright had after Thursday night's opening win over UTSA, sources told ESPN's Brett McMurphy.
Syracuse starting quarterback Terrel Hunt has a significant injury to his right Achilles, head coach Scott Shafer said after the Orange's season-opening 47-0 rout of Rhode Island.
The Mountain West told ESPN's Brett McMurphy that officials correctly ruled the final play that kept Colorado from getting a potential game-tying touchdown against Hawaii before time expired.
ESPN 300 running back Elijah Holyfield, the son of former heavyweight boxing champion Evander Holyfield, has decided to stay home and attend Georgia, he announced Friday.
Miami reserve linebacker Al-Quadin Muhammad has been suspended for the season opener against Bethune-Cookman on Saturday for a violation of team rules, a source confirmed to ESPN.com
Ohio State quarterback Cardale Jones is "doing fine" after he was released from the hospital Wednesday night after being treated for symptoms related to a migraine headache.