Lennie Boresch Jr. had to be both happy and very disappointed after the first day of the PBA World Series of Bowling in Las Vegas Monday. Boresch finished 18th among the 252 bowlers in the Brunswick Pro Bowling Cheetah Championship qualifying round, missing the top 16 by just seven pins, PBA reported. The bad news is that only the top 16 cash and advance to next week's Cheetah Championship finals....