Delfino Plaza Court

The Delfino Plaza Court is one of the many courts in Mario Power Tennis. Its tennis court is situated in front of the Grand Pianta Statue of Delfino Plaza in Bianco Square. On the Gimmick-court, Petey Piranha-like Piranha Plants will spew sludge onto the court when the ball lands on one of the Petey Piranha Panels, slowing down any player who runs into it. The player must run over a F.L.U.D.D. button-like object to get a F.L.U.D.D. nozzle to spray the sludge off. The Petey Piranha Plants sit at the sidelines hiding in puddles of Goop as well as Piantas.

Only the front Bianco Square part of the plaza is shown; using camera cheat codes, it is revealed that the back of the building with the entrance pipe to Sirena Beach goes straight to Corona Mountain, and all of the buildings behind it and the Shine Gate are absent.

It is also the location of the minigame, Tic-Tac-Glow.