EJ Tackett of Huntington, Ind., had four chances to throw doubles to take the lead, but in the end, he won his second Professional Bowlers Association major title in the 52nd FireLake PBA Tournament of Champions Sunday at FireLake Arena thanks in part to an unexpected error by his opponent. Tackett, at age 24, defeated 18-time PBA Tour champion Tommy Jones of Simpsonville, S.C., 208-203, when Jones left and failed to convert the 1-2-4-10 “washout” in the 10th frame.