Tom Adcock averaged 243.17 in jumping out to a 40-pin lead after Thursday's first round of qualifying for the 2023 PBA Senior U.S. Open at Highland Park Lanes in Greeley, Colorado, according to results posted here. Adcock mastered the Mike Aulby 39 lane pattern with games of 268, 278, 225, 196, 245 and 238 for a 6-game total of 1,459, 40 pins ahead of the 1,419 of powerful lefty Troy Lint, who finished third in the USBC Senior Masters on Sunday. Bill Watson was third at 1,416, USBC Hall of...