OSU does not make it at 7-11 without winning the conference tournament.
They basically have to go 5-0 to get an at-large. 4-1 and they are probably on the wrong side of the bubble. They were 43 in the RPI before their loss to Baylor.
That said, I don't think they're going 5-0 or 4-1.
Remember, as of today, OSU is 1-6 against the top 5 teams in the Big 12.
Bump. Palm has them back in the field after their win at home over Texas Tech. Doesn't mean they'd actually make it, but if Palm has them in now, no way would they be on the bubble (let alone the wrong side of it) if they finish 3-1. If they beat TCU, KSU, and either ISU or KU, they'd be solidly in. If they finish 4-0, they'd likely be sitting around a 5 seed.