Michael Haugen Jr. got out of be on Thursday in sixth place at the Suncoast PBA Senior U.S. Open in Las Vegas. By lunch time, he was in first. And he stayed that way as Thursday’s two 6-game rounds of modified round-robin match play ended at the Suncoast and the 40 players had been cut to 20. Friday features two more 6-game rounds of modified round-robin match play, followed by a stepladder finals for the top five, scheduled for 4 p.m. Las Vegas time. Haugen, a PBA50 Tour rookie with...