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.
Chris Tidland, Gavin Coles and Jason Enloe finished atop the leaderboard after Friday's second 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.
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.