PBA Oil Patterns: USBC Masters
The USBC Masters Pattern is designed by the United States Bowling Congress and is USBC Sport Bowling compliant.
Recent Tournaments and Champions on this Pattern:PBA Tour
2013: United States Bowling Congress Masters (winner: Jason Belmonte)
World Bowling Tour
2012: Alka Seltzer Plus Liquid Gels USBC Masters (winner: Mike Fagan)