Koivun Moves Three Strokes Up At 3M Open

BLAINE, Minn. (AP) — PGA Tour rookie Jackson Koivun shot a 61 in the third round of the 3M Open to take a three-stroke lead at 20-under par. Koivun set a tournament record with a 28 on the back nine at the TPC Twin Cities after eagles on Nos. 12 and 18. Emiliano Grillo and Ben Kohles each had 65s to tie for second at 17 under. Michael Brennan shot a 63 and shared fourth with Chandler Phillips at 16 under. Denny McCarthy, Billy Horschel and Michael Kim were in sixth at 15 under. Top-ranked Scottie Scheffler was tied for ninth at 14 under.