Every team could beat every other team if they play enough better to win.
Baylor could have blown Kansas out of the water with 100% shooting from the field.
St. Mary's sisters of the poor 4 person team could have blown Kentucky out of the water if they blocked every Kentucky shot, didn't foul, and scored at least 1 point.
Yes, those silly examples are very similar to last night's game, where just one small play here or there ends with an OU win in regulation.