Heading into this weekend’s PBA Xtra Frame Kenn-Feld Group Classic, Jakob Butturff had earned a well-deserved reputation as a striking machine in setting records while winning three PBA Tour and 18 PBA Regional titles in three years as a PBA member. The left-hander with the quirky corkscrew release marked himself as an even more fearsome player in winning the Kenn-Feld for his fourth PBA Tour title as it was a grindout in which only 16 players in the 95-player field averaged 200 or...