Hall of Famer Parker Bohn III edged roommate-for-the-week John Donovan for the lead after the first day of qualifying at the 2016 USBC Senior Masters, the United States Bowling Congress reported. Bohn rolled games of 244, 231, 256, 260 and 267 for a 1,258 total and Donovan left a washout in his final frame as he closed with 272 for 1,248 at Sam’s Town in Las Vegas. Hall of Famer John Petraglia was third at 1,224, Ernie Segura fourth at 1,205, and Eric Forkel fifth with 1,198. Segura...