A: that fight was bullshit, Eggman should have won for a million different reasons
B: powerscaling for games like Mario and Sonic are pretty f**king crazy because of how long the franchises have been running, and the characters have done a LOT of crazy shit over the years
You know cell could win... He has ssj2 powers but since he has the cell of Frieza, piccolo, and the SAYAINS this could mean super sayain blue, god, 4, gold Frieza, orange pillco,beast Gohan are theoretical forks he could have