Sonic
In my opinion, Mario would win easily. In my opinion, yes. Sonic would win.
in the death battle of mario vs sonic sonic won by a spin dash to the back.
Hyper Sonic
Its so obvious! Mario will leave Sonic lying on the ground,groaning.(Mario wins).
No, Sonic wasn't only created to rival mario, well, about 2 years before that. Sonic was created in his first game, just to destroy robots and collect Chaos Emeralds. Mario was created in his first game, just to kill Gombaas, Koopas and circle-headed gombaas. And defeat Bowser and rescue Princess Peach too.SEGA and Nintendo made 'Mario & Sonic at the Olympics' series together.Years before that, Sonic and Mario were mortal enimies, If Super Sonic competed Fire Mario for a battle, Super Sonic would easily win by jumping on Mario, burning Mario himself out.
Sonic the Hedgehog he has super speed and stuff Mario doesnt do anything except jump on turtles.
shadow biachh
hmmm well i do like Mario.And he is my favreit super hero or Nintendo hero but to tell the truth SUPER SONIC but fire Mario will be mabey S-STRONGER then super sonic or mabey sonic.But like Mario ROKES b-but sonic is my second faverit character . Anyways super sonic will win mabey WIN
No weapons: Sonic speeds around Mario at 600 mph and smashes into him with spin dash, effectively cutting Mario in half. Sonic wins. Weapons: Mario uses a star to go invincible, Sonic uses the Chaos Emeralds to go super. Tie.
No
ssb
Bowser They always battle it out in the games *not including mario bros 2* and if anyone says Sonic you sir/lady are wrong because mario and sonic are just friendly rivals