Roberts powers Air Force to 24-17 victory over Boise State

Boise State's Riley Smith (3) stays in the field of play after recovering an onside kick, near Air Force's Jake Spiewak (11) during the second half of an NCAA college football game Saturday, Oct. 16, 2021, in Boise, Idaho. Air Force won 24-17. (AP Photo/Steve Conner)

Boise State quarterback Hank Bachmeier looks for a receiver during the second half of the team's NCAA college football game against Air Force on Saturday, Oct. 16, 2021, in Boise, Idaho. Air Force won 24-17. (AP Photo/Steve Conner)

Boise State wide receiver Khalil Shakir (2) is spun around by Air Force safety Corvan Taylor in front of safety Camby Goff (11) after a reception during the second half of an NCAA college football game Saturday, Oct. 16, 2021, in Boise, Idaho. Air Force won 24-17. (AP Photo/Steve Conner)

Air Force quarterback Haaziq Daniels (4) throws a pass while pressured by Boise State defensive tackle Ahmed Hassanein (91) and defensive end Shane Irwin (55) during the second half of an NCAA college football game Saturday, Oct. 16, 2021, in Boise, Idaho. Air Force won 24-17. (AP Photo/Steve Conner)

Air Force defensive back Tre Bugg III (3) pulls away from Boise State wide receiver Octavius Evans (1) after intercepting a pass at the end of the second half of an NCAA college football game Saturday, Oct. 16, 2021, in Boise, Idaho. Air Force won 24-17. (AP Photo/Steve Conner)

Air Force quarterback Haaziq Daniels (4) runs just out of the reach of Boise State linebacker Riley Whimpey (44) during the second half of an NCAA college football game Saturday, Oct. 16, 2021, in Boise, Idaho. Boise State linebacker Ezekiel Noa (7) and defensive tackle Scott Matlock (99) are also in pursuit of Daniels. (AP Photo/Steve Conner)

Air Force defensive back Tre Bugg III (3) pulls away from Boise State wide receiver Octavius Evans (1) after intercepting a pass at the end of the second half of an NCAA college football game Saturday, Oct. 16, 2021, in Boise, Idaho. Air Force won 24-17. (AP Photo/Steve Conner)