Trivia Question

Can you name the four CWOSSA teams that have defeated at least two OFSAA "AAAA" competitors this season?  Note:  Any and all games (i.e. exhibition, league, tournament) count for the purposes of this question.

Coming up with two or three has been fairly easy for most people that I've asked this question; however, the full "four pack" has been deceptively tough.

(If you want to check your answer, you can shoot me an e-mail; otherwise, I'll post the answer up tomorrow!)