Thongchai tied for lead at CologuardTuscon: Thailand's Thongchai Jaidee carded a four-under-par 67 on Saturday to forge a tie with Ireland's Padraig Harrington atop the leaderboard with a round to play at the US$2.2 million Cologuard Classic in Tucson, Arizona. Thongchai went bogey-free while snatching four birdies on holes 2, 3, 10 and 11 during Saturday's second round. No player has yet to successfully defend his title at the Cologuard Classic, but Alker will have a chance on the final day. Two golfers are ahead of Alker ‌in a tie for third at 10-under 132 after shooting matching 67s: Tommy Gainey and Germany's Bernhard Langer. Zach Johnson (65) and Jason Caron (66) are tied with Alker in fifth.

Source: Bangkok Post March 22, 2026 23:18 UTC