Koivun outduels Scheffler to claim breakthrough 3M Open victory

Jackson Koivun captured the PGA Tour’s 3M Open with a composed, record‑setting display, holding off world No. 1 Scottie Scheffler to claim his maiden victory in just his third professional start. The 21‑year‑old fired a five‑under 66 to finish at a tournament‑best 25‑under 259 at TPC Twin Cities, three clear of Scheffler.

Koivun, who surged ahead with a Saturday 61, stayed calm under pressure despite hearing constant reminders that Scheffler was charging. Guided by motivational words written on his glove — confidence, trust and dominate — he never missed inside five feet all week. Scheffler produced a bogey‑free 63 and six early birdies, but his comeback fell short.

Former amateur world No. 1 Koivun maintained control with timely birdies at key moments, including driving the green at 16 to restore his cushion. He closed with steady pars to seal a landmark win just 24 days into his pro career.