Young gun Jackson Koivun poised for Sunday showdown vs. Scottie Scheffler at 3M Open

Jackson Koivun fired a 10-under 61 in the third round of the 3M Open at TPC Twin Cities, including a record back-nine score of 28 featuring two eagles, to claim his first-ever 54-hole lead on the PGA Tour. The young Tour member will enter Sunday's final round ahead of a dozen golfers within six shots of the lead, including world number one Scottie Scheffler. Koivun's best previous Tour result was a T4 finish at the Procore Championship in September.