Tons of fights so I'll do a top 6. Rousey's debut would have been #1 if she was fighting a more accomplished opponent.
Aldo/Edgar...Real superfights like this don't happen often
Rory/Condit...I went to the same high school and trained at the same gym as Rory before he moved out east
Rousey/Carmouche...Rousey always brings it and I think WMMA will provide a breath of fresh air to a promotion that I think has been growing a little stale lately
Maia/Fitch...Maia's one of my favorite fighters and he seems rejuvenated at 170, plus Fitch looked like a new fighter against Silva
Struve/Hunt...Guaranteed fireworks, 2 of my favorite HWs, and Hunt's comeback has me very interested
Silva/Stann...Who doesn't want to see Wandy fight?