Goichi "Go1" Kishida has been dominating the Dragon Ball FighterZ scene since the game came out with a devastating lineup of Adult Gohan, Cell, and Vegeta. His success isn't really in dealing punches and kicks, though: it's that it's almost impossible to land blows on him.
The rhythm of a Versus style game like Dragon Ball FighterZ is easy enough to pick up. Players typically dance around each other in a neutral standoff, throwing out different moves and variations while avoiding or blocking the other's. Once an opening is found, a player goes in and they're on offence, executing long combo strings that will either damage the opponent or force them into full-on defence.