COLLEGE STATION, Texas -- Oklahoma State salvaged a bad week with a huge victory.
Zac Robinson threw two touchdown passes and the 15th-ranked Cowboys overcame the absence of their top two playmakers to beat Texas A&M 36-31 on Saturday.
Oklahoma State (4-1, 1-0 Big 12) played without All-America receiver Dez Bryant, who was ruled ineligible by the school this week for lying to the NCAA about contact he made with a former NFL player. Oklahoma State was also missing Kendall Hunter, the Big 12's leading rusher in 2008, who sat out with an ankle injury.
Oklahoma State coach Mike Gundy said the win was equal in importance, all things considered, to the Cowboys' season-opening 24-10 win over then-No. 13 Georgia.
"I'd say it's pretty comparable," Gundy said. "The players practiced as good on Wednesday and Thursday as they did all year. They can be very resilient at times."
On top of the news about Bryant and injuries to Hunter and other key players, Robinson found out on Wednesday that his 87-year-old grandfather had died of cancer.
"It was a heck of a week," Robinson said. "Any time there are distractions and things that go on that you can't control, you find out a lot about yourself and your team. I couldn't be more proud of how everybody responded to it, stayed loose and just kind of kept playing."
Jerrod Johnson threw three touchdown passes for the Aggies (3-2, 0-1) and set a Big 12 record by extending his streak of consecutive passes without an interception to 228. But Johnson faced constant pressure and was sacked four times and the Aggies, who came in with the nation's second-ranked offense, were held to 382 yards.
"We just struggled to make plays," A&M coach Mike Sherman said. "It wasn't explosive plays, necessarily, just the nickel-and-dime stuff."
Leading 29-25 early in the fourth quarter, the Cowboys put it away with a 16-play, 93-yard touchdown drive that chewed up almost eight minutes. Robinson converted two third downs with long passes and Beau Johnson scored with 7:15 left in the game.
Jerrod Johnson found Howard Morrow in the end zone with 3:35 left, but the two-point conversion try failed and A&M trailed 36-31. Oklahoma State regained possession and Toston picked up two yards on a fourth-and-1 with two minutes left.
Gundy didn't see any risk going for the first down at the critical moment.
"That's a running play we work a lot, we've run it 500 times the last two years," Gundy said. "We just wanted to control our own destiny."
Robinson went 6-for-14 with an interception in the first half, then completed three of his first five throws in the third quarter, including a 51-yard touchdown pass to Tracy Moore.
Oklahoma State was whistled for two personal fouls on A&M's next series, setting up the Aggies inside the 10-yard line. Freshman Christine Michael scored on a third-down run to put A&M back on top.
Perrish Cox, who missed the Cowboys' last game with a sprained shoulder, returned the ensuing kickoff 45 yards to midfield. After Robinson completed a 32-yard pass to Justin Blackmon, Beau Johnson scored on a 1-yard run and Toston added a two-point conversion run for a 29-22 lead.
Toston, a senior, carried 26 times after rushing a total of 46 times in the Cowboys' first four games.
"I have no doubt in my mind what I can do," Toston said.
Randy Bullock booted a 50-yard field goal on the first play of the fourth quarter, the longest by an A&M kicker since 2000.
The Cowboys drove to the A&M 6 in the first quarter, but a pack of Aggies stuffed Robinson at the line on fourth-and-1.
Oklahoma State started its next series at midfield and Toston took a screen pass 40 yards to the A&M 3, setting up Robinson's touchdown run.
Jerrod Johnson scampered 12 yards for a first down early in the second quarter. Under pressure again, Johnson found Uzoma Nwachukwu over the middle for a 28-yard touchdown. Receiver Ryan Tannehill, the holder on extra-point kicks, bobbled the snap and ran to the end zone for an unplanned two-point conversion.
Later in the second quarter, A&M got help from a pass interference call and Johnson threw a 15-yard touchdown pass to Jamie McCoy. Less than two minutes later, Robinson threw a 27-yard touchdown pass to Hubert Anyiam.
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After a decades-long ban, Nevada Gaming Control granted approval for the state's regulated sportsbooks to offer wagering on the Heisman Trophy, with LSU's Leonard Fournette the early favorite.