Scottie Scheffler entered the PGA Championship as the clear favorite, but was left frustrated after firing a 2-under, 69, that he felt should have been a bit better. Scheffler and playing partner Xander Schauffele were left furious with the playing conditions after getting mud balls that altered

Scottie Scheffler did not have the first-round performance he wanted at the PGA Championship, but he made the best of a bad day. After the first 18 holes, the world No. 1 is 2-under, three shots behind leader Ryan Gerard.