Aaron Lorincz of Center Line, Michigan, made a run up the #USBCOpen Regular Singles leaderboard Tuesday at the South Point Bowling Center in Las Vegas. He started singles with games of 279 and 248, and he needed 276 in the final game to take the lead. Lorincz got up in the 10th frame with a chance at 279 and needing a double and seven pins to secure the top spot. Unfortunately, he came up short, leaving a 10 pin on the first shot. He made the spare and tossed a strike on the fill ball to finish