SAN MARCOS, Texas Shane Buechele threw for 367 yards and a touchdown and SMU held on despite two second-half turnovers to win its first game at Texas State, 31-24 on Saturday in the season opener for both teams. Buechele threw a 51-yard touchdown pass to Reggie Roberson Jr. in the third quarter that gave the Mustangs the lead for good, 24-21 late in the third quarter. Brady McBride was 21-of-39 passing for 227 yards and two touchdowns in his first start at Texas State. Calvin Hill ran for 100 yards and Brock Sturges added 95 yards rushing and a 4-yard touchdown run for Texas State. McDaniel fumbled the ball to the Bobcats early in the fourth but Texas State turned it back over two plays later with a fumble.