FORT COLLINS, Colo. (AP) Ryan Agnew threw three touchdown passes - two to Kobe Smith - and San Diego State beat Colorado State 24-10 on Saturday night.

Agnew completed 16 of 20 for 147 yards with no interceptions and Smith finished with seven receptions for 101 yards. Juwan Washington had 22 carries for 85 yards and added a 3-yard touchdown catch for San Diego State (4-1, 1-1 Mountain West).

The Aztecs limited Colorado State (1-5, 0-2) to 235 total yards and just 18 rushing. Kyahva Tezino had 13 tackles and a forced fumble and Luq Barcoo had three interceptions for San Diego State - on three consecutive defensive snaps.

Matt Araiza hit a 22-yard field goal and Colorado State's Cayden Camper answered with a 36-yarded to make it 3-3 at the end of the first quarter. Agnew hit Smith for 8-yard TDs early in the second and third quarters before Washington's scored with 13:07 left in the game made it 24-3.

Patrick O'Brien hit Nate Craig-Myers for a 13-yard touchdown to cap the scoring about seven minutes later.

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