Zach Line ran for 202 yards and a touchdown and Kyle Padron threw two TD passes and ran for a score as Southern Methodist defeated Marshall 31-17.
Alexander Teich ran for a career-high 95 yards and two touchdowns, including the tiebreaking score with 1:38 left, and Navy rallied to beat SMU 28-21 on Saturday.
SMU 42, Rice 31
SMU 26, Tulane 21
Memphis 31, SMU 26
Tulsa 37, SMU 31
Kevin Moore passed for three touchdowns and Andre Anderson ran for 219 yards and a score, leading Tulane to its second-straight victory, 34-27 over SMU on Thursday night.
TCU 48, SMU 7
Graham Harrell threw for 418 yards and five touchdowns, three to Michael Crabtree, to help No. 12 Texas Tech rout SMU 43-7 on Saturday night.
Redshirt freshman Michael Crabtree had touchdown catches of 42, 2 and 1 yards, and Danny Amendola went 49 yards for another score, leading the Red Raiders past SMU 49-9 Monday.
Justin Willis threw for 148 yards and one touchdown and linebacker Tony Hawkins returned an interception for another score as SMU defeated UAB 22-9 Tuesday night.
East Carolina 38, Southern Methodist 21
Southern Methodist 45, Sam Houston State 14