Top seeds Ryan Campbell of Clinton, South Carolina, and Alexandra McCowan of Anaheim, California, won the titles in stepladder finals taped July 22 and aired Tuesday night on CBS Sports Network. The 2-handed Campbell struck on seven of his first eight shots, leaving just a 2-pin in the fourth frame that he converted, in routing Kristofer Wagner of Deland, Florida, 230-144, while McCowan beat Jayne Juhasz of Ormond Beach, Florida, 188-160, according to this USBC news release. Campbell’s...