Gary Dickinson, Mike Edwards, Hugh Miller and Charlie Tapp are the four remaining unbeaten bowlers as the United States Bowling Congress Senior Masters field was reduced to a dozen on Thursday at South Point in Las Vegas, USBC reported. The eight remaining bowlers with one loss are Paul Appling, Tom Carter, Crister Danielson, Mike Dias, Amleto Monacelli, Larry Popp, Pete Thomas and Walter Ray Williams Jr., according to this USBC news release. Competition in the double-elimination bracket of...