The order of your fighters will appear before a versus match, with "1", "2", or 
"3". You can select the first and second fighter's of your team, and thus change 
the entire team order. To select the first fighter, press LP + LK for the 
character marked "1", MP + MK for the character marked "2", or HP + HK for the 
character marked "3". Then, press the same button combos to select the second 
fighter. Press Start to continue.