TEMPE, Ariz. -- Wisconsin quarterback Joel Stave's stumble led to one of college football's strangest finishes.

Trailing Arizona State 32-30, Stave executed the two-minute drill to near perfection, moving his team from its 17-yard line to the ASU 13 in the final minute to put the Badgers in position to kick the winning field goal.

Except when he tried to take a knee in between the hashmarks, Stave stumbled after being clipped by one of his linemen and plopped the ball on the Sun Devils 15, causing confusion on both sides of the ball.

With the clock still running, the Arizona State sideline erupted, screaming, "Fumble, fumble." Stave checked with the referee to make sure the play was dead, but Arizona State's players piled on the ball.

Wisconsin tried to reorganize quickly, but time ran out, giving the Sun Devils (2-0) a victory and bringing a bizarre end to the back-and-forth contest.

Stave and the rest of Wisconsin's players and coaches tried to argue the call, but the officials trotted off the field, leaving the Badgers stunned.

"It was a shame it went down the way it went down at the end and that's really all I want to say about it,"' Wisconsin coach Gary Andersen said. "It is a shame it went down that way. We (kneel) with 15 seconds left and never even got a chance to snap it again. I don't know how that happens.'"

The play appeared to be called correctly. It's what happened after that may be called into question.

Though the Sun Devils thought Stave's knee never hit the ground, replays showed it briefly touched the turf. The officials saw it and pointed to the ground to signal the play was dead, but Arizona State's players thought it was a fumble and frantically dived on the ball, costing Wisconsin precious seconds.

Even after the Sun Devils were pulled off the ball, one of the officials briefly held the Badgers at the line of scrimmage before they could snap the ball, costing them even more time.

After the play, Stave tried to grab one of the officials running off the field, but he kept going, and Andersen said he got no response after asking for an explanation.