[{"Performer":"RBS Six Nations Tournament","URL":"RBS-Six-Nations-Tournament"},{"Performer":"Reading Fightin Phils","URL":"Reading-Fightin-Phils"},{"Performer":"Real Fighting Championships","URL":"Real-Fighting-Championships"},{"Performer":"Real Madrid CF","URL":"Real-Madrid-CF"},{"Performer":"Real Monarchs SLC","URL":"Real-Monarchs-SLC"},{"Performer":"Real Salt Lake","URL":"Real-Salt-Lake"},{"Performer":"Real Time Pain Relief Velocity Tour","URL":"Real-Time-Pain-Relief-Velocity-Tour"},{"Performer":"Red Bull Air Race","URL":"Red-Bull-Air-Race"},{"Performer":"Red Hot Hockey","URL":"Red-Hot-Hockey"},{"Performer":"Red Wilk Construction CBR Bull Bash","URL":"Red-Wilk-Construction-CBR-Bull-Bash"},{"Performer":"Reno 1868 FC","URL":"Reno-1868-FC"},{"Performer":"Reno Aces","URL":"Reno-Aces"},{"Performer":"Reno Rodeo","URL":"Reno-Rodeo"},{"Performer":"Rhode Island Rams","URL":"Rhode-Island-Rams"},{"Performer":"Rhode Island Rams Football","URL":"Rhode-Island-Rams-Football"},{"Performer":"Rice Owls","URL":"Rice-Owls"},{"Performer":"Rice Owls Football","URL":"Rice-Owls-Football"},{"Performer":"Richmond Flying Squirrels","URL":"Richmond-Flying-Squirrels"},{"Performer":"Richmond Kickers SC","URL":"Richmond-Kickers-SC"},{"Performer":"Richmond Spiders","URL":"Richmond-Spiders"},{"Performer":"Richmond Spiders Football","URL":"Richmond-Spiders-Football"},{"Performer":"Rider Broncos","URL":"Rider-Broncos"},{"Performer":"Rider Broncos Basketball","URL":"Rider-Broncos-Basketball"},{"Performer":"Ring of Honor Wrestling","URL":"Ring-of-Honor-Wrestling"},{"Performer":"Rio Grande Valley FC Toros","URL":"Rio-Grande-Valley-FC-Toros"},{"Performer":"Rob Garza","URL":"Rob-Garza"},{"Performer":"Robbie Lawler","URL":"Robbie-Lawler"},{"Performer":"Robert Easter Jr.","URL":"Robert-Easter-Jr"},{"Performer":"Robert Whittaker","URL":"Robert-Whittaker"},{"Performer":"Rochester Rattlers","URL":"Rochester-Rattlers"},{"Performer":"Rochester Red Wings","URL":"Rochester-Red-Wings"},{"Performer":"Rochester Rhinos","URL":"Rochester-Rhinos"},{"Performer":"Rockford Rivets","URL":"Rockford-Rivets"},{"Performer":"Rockland Boulders","URL":"Rockland-Boulders"},{"Performer":"Rogers Cup","URL":"Rogers-Cup"},{"Performer":"Rogers Cup Mens Tennis Canada","URL":"Rogers-Cup-Mens-Tennis-Canada"},{"Performer":"Rogers Cup Womens Tennis Canada","URL":"Rogers-Cup-Womens-Tennis-Canada"},{"Performer":"Rome Braves","URL":"Rome-Braves"},{"Performer":"Rose Bowl","URL":"Rose-Bowl"},{"Performer":"Round Rock Express","URL":"Round-Rock-Express"},{"Performer":"Royal Rumble","URL":"Royal-Rumble"},{"Performer":"Rugby World Cup","URL":"Rugby-World-Cup"},{"Performer":"Rumble At The Roseland","URL":"Rumble-At-The-Roseland"},{"Performer":"Russia","URL":"Russia"},{"Performer":"Rutgers Scarlet Knights","URL":"Rutgers-Scarlet-Knights"},{"Performer":"Rutgers Scarlet Knights Football","URL":"Rutgers-Scarlet-Knights-Football"},{"Performer":"Rutgers Scarlet Knights Soccer","URL":"Rutgers-Scarlet-Knights-Soccer"},{"Performer":"Rutgers Scarlet Knights Women's Volleyball","URL":"Rutgers-Scarlet-Knights-Womens-Volleyball"},{"Performer":"Ryder Cup","URL":"Ryder-Cup"}]