Garth Mulroy fired a 10-under 61 Thursday to grab one-stroke lead after the opening round of the Cox Classic.
Roger Tambellini fired a 5-under 66 and took the second-round lead Friday at the Nationwide Tour's Wayne Gretzky Classic.
Kyle Reifers fired an 11-under-par 61 on Thursday to take the first-round lead of the Wayne Gretzky Classic.
Bradley Iles of New Zealand fired a 7-under-par 65 on Thursday to take the first-round lead at the Nationwide Tour Players Cup.
Christian Nilsson fired a 6-under 65 Saturday to jump four strokes clear of the field after three rounds of the Saint-Omer Open.
Chris Tidland only needed a 2-under 68 on Saturday to grab sole possession of the lead after the third round of the Fort Smith Classic.
Wade Ormsby fired a 6-under 65, the lowest round of the day on a windy Friday, to take a one-stroke lead after two rounds of the Saint-Omer Open.
Chris Tidland, Gavin Coles and Jason Enloe finished atop the leaderboard after Friday's second round of the Fort Smith Classic.
Fredrik Andersson Hed of Sweden fired a 6-under 65 on Thursday to take the opening-round lead of the Saint-Omer Open.
Phil Tataurangi fired a slump-busting, 8-under 62, that included a hole-in-one, Thursday to grab a one-stroke lead after the opening round of the Fort Smith Classic.