Works on SuperCard SD - Trim, Restart, Patch Cart (High).
Screen with Jap text comes up at the start for ages while it prepares to save, took about 3 minutes for me. It doesn´t say "Aha, no more free games for you, evil pirate". Just leave it and it works. You only have to wait that long the first time you boot it.
Comedy sound effects when you hit the post or advertising boards. Sounds like Wile E Coyote being hit with a frying pan. Only seems to be about 10 club teams at first glance.
Noticed a little bit of slowdown occasionally, dunno if that´s the game or the supercard.
Edit: Game is ugly as sin but seems to play well! Easy to pick up if you've played the PS2 versions.