The first PBA Tour Xtra Frame event kicks off Tuesday at famed Bayside Bowl in Portland, Maine, with a format similar to the NCAA basketball tournament: a 64-player single elimination bracket with best-of-3-games matches. The Port Property Management PBA Maine Shootout Tuesday and Wednesday also is the final qualifying event to decide the eight competitors in the PBA Tour Finals in May at Thunderbowl Lanes in Allen Park, Mich. On Monday, a blind draw was held to determine the match-ups for...