User blog comment:Hipper/Hipper's Q&A/@comment-30480843-20170817032333/@comment-25980853-20170817032639

My favorite 2D fight is Mario vs Sonic, my least favorite is Bowser vs Ganon. My favorite 3D Fight is Superman vs Goku and my least favorite is Yang vs Tifa.

Battles that should happen: Wario vs Dedede, Peter vs Homer.

Battle that shouldn't happen: Wario vs Knuckles/Shadow, Wiz vs Boomstick, Sub Zero vs Ken Masters, another battle with Deadpool/Shadow/Batman