Conducting tournaments for a paddleball-style sport that uses perforated plastic balls; Entertainment in the nature of tournaments for a paddleball-style sport that uses perforated plastic balls; Instruction in the nature of lessons for a paddleball-style sport that uses perforated plastic balls; Providing facilities for a paddleball-style sport that uses perforated plastic balls; Providing sports information regarding a paddleball-style sport that uses perforated plastic balls; Rental of courts for a paddleball-style sport that uses perforated plastic balls