Racing PositionsLate birdie pushes Thitikul-Yin team to Dow title1hWhat are PGA Tour playoff rules for tiebreakers?2hKeith JenkinsWho has won the most PGA Tour tournaments in a season?2hKeith JenkinsSiem wins in playoff for sixth European tour title3hFujita leads, Stricker lurking at U.S. Senior Open1dBhatia shares lead in Detroit; Russell misses cut2dGrace Kim's ace lifts team to share of Dow lead2dBensel aces 2 straight holes at U.S. Senior Open2dGreen, Fujita share 1st-rd. U.S. Senior Open lead3dRussell, 15, debuts with 74 at Rocket Mortgage3d