US Open: Wyndham Clark builds four-shot lead at windy Shinnecock Hills with Rory McIlroy, Scottie Scheffler chasing

Play was suspended at 8.25pm local time due to darkness; Wyndham Clark was four ahead with two holes of his opening round remaining; Rory McIlroy posted a one-under 69 and Scottie Scheffler carded a 72; watch the US Open throughout the week live on Sky Sports Golf