Did Mimi end up with Tai, Joe, or Izzy

Canonically none. As for speculation, Tai never was interested in Mimi. Joe, at least in the dub version, had a small crush on her, and Izzy was closer than most. But again, Mimi wasn't shown to be with anyone specific.

I don't think she ended up with any of them but She probally ended up with Izzy since the 2 of them were teh closest

Mimi end up with someone else that I don't know of but my opinion I think Mimi should of end up with Matt I think they could of been a cute couple.

claywest is right mimi didn't end up with any of those three.

I always thought she should be with Matt, the second hottest. But since Sora ended up with Matt,( which is TOTALLY messed up,) I would think she would be better with Tai, the first hottest.

I do believe that she ended up with Michael, that blonde guy from America. In the epilogue, her child really looked like him and the Adventure 02, they looked pretty close, too.