Canada's Adam Hadwin is 3M Open's 36-hole co-leader two years after he nearly won in Blaine World No. 2-ranked Dustin Johnson missed the 36-hole cut. Sixteen players are within three shots of co-leaders Hadwin and Ryan Armour. July 23, 2021 — 8:54pm Text size Copy shortlink: The inaugural 3M Open featured an unforgettable finish two years ago that foreshadowed who scientific Bryson DeChambeau could become and introduced newcomers Matthew Wolff and Collin Morikawa in a big way. Wolff's eagle on the par-5 18th trumped DeChambeau's eagle just in front of him. Wolff won by a stroke, DeChambeau and Morikawa tied for second. Who finished fourth?