The Rainbow Tourney is the fourth and final tournament in the game Mario Hoops 3-on-3. It can be unlocked by completing the Star Tourney. This tournament is played on Sherbet Land, Bloocheep Sea, Pirate Ship and Rainbow Ship. There are two difficulties of the Rainbow Tourney; normal and hard. In each one, the prize can be either bronze, silver, or gold. Clearing normal Rainbow Tourney unlocks hard mode for all tourneys.