Bowling fans who complain about TV shows where there isn’t enough action have nothing to gripe about with the opening show of the Main Event PBA Tour Finals, which aired on CBS Sports Network on Tuesday night. The event featuring the top eight in PBA Tour and International Tour earnings from 2015 through the 2017 USBC Masters competed in their first two sets of round-robin matches, with the second set to air next Tuesday night. Group One and Group Two stepladder finals will air on June...