The record is now 86-0!
Basically I kept on Mega Striking with 6 balls. Call it luck that they almost never stopped me from initiating them. It went like this mostly.
MATCH START: Team Member takes ball, passes to Mario, Mega Strike with 6 balls, meter lands on orange section- between 4 and 6 go in.
DK has ball: Shy Guy slide tackles, pass to Mario, repeat process.
It went on like that, except a few times I got 2 or 3 in.
Too late for pics now, but I can show you a pic of the Golden Boot (or whatever) Award. 257 Goals for, and 4 Against.