COLUMBUS, Ohio — Ohio State’s 2010 Big Ten championship, its 12-1 season, its victories over rival Michigan and in the Sugar Bowl — all gone. Coach Jim Tressel is out and so is star quarterback Terrelle Pryor.

Left behind: two years of self-imposed probation.

The question now is whether it will be enough to save Ohio State football from more severe penalties in an upcoming trip to see the NCAA committee on infractions.

In response to NCAA violations committed by football players who traded autographs and memorabilia for cash and tattoos — and by a coach who covered it up — Ohio State issued its official response on Friday. Athletic director Gene Smith hoped it would appease the NCAA ethics police.

The measures taken by the school included vacating all the Buckeyes’ wins from last season, a year in which Ohio State captured a record-tying sixth straight Big Ten title and won an unprecedented seventh straight game over Michigan.

“All I know is that this is significant,” Smith said. “A lot of people may not view it that way externally, but this is significant. When you think about all the other athletes who participated in those games, those records will be gone. …

“Might the NCAA do more? I just can’t speculate on that.”

In a reversal, Ohio State — which earlier said it had asked for Tressel’s resignation on May 30 — said Friday it had now agreed to allow him to call it a retirement. The school also said he did not have to pay a $250,000 fine levied against him for his actions.

— The Associated Press