One tournament (Motor City Open) was contested in nearby Taylor, MI, while the other six (including the PBA World Championship) took place at Thunderbowl.
World Cup | FIFA World Cup | World Trade Center | World Series | 2010 FIFA World Cup | World Bank | World Health Organization | Guinness World Records | 1978 FIFA World Cup | World Series of Poker | Allies of World War II | BBC World Service | ATP World Tour 250 series | World Heritage Site | World Boxing Association | World Boxing Council | 2006 FIFA World Cup | World Wide Web | As the World Turns | World Trade Organization | ATP World Tour 250 Series | World Rally Championship | World Intellectual Property Organization | World Economic Forum | Western world | Miss World | Rugby World Cup | World Meteorological Organization | World Championship | The Real World |
Petraglia would win two more majors: the 1977 BPAA U.S. Open and 1980 PBA National Championship, making him one of only six players to earn the PBA career "Triple Crown." (Billy Hardwick, Mike Aulby, Pete Weber, Norm Duke and Chris Barnes are the others.