Titleist ambassador Robert Karlsson during the first round of the PGA Championship.

The first round of the PGA Championship was completed under sunny skies this morning after play was suspended due to darkness last night with 24 players still on the course. The 2-under par 68's posted yesterday morning by Titleist brand ambassador Robert Karlsson and Pro V1x loyalist Jeev Milkha Singh held up for the lead as just seven players from the field of 156 finished under par. Karlsson and Singh tee off in consecutive groups this afternoon beginning at 12:50 and 1:00 p.m., respectively.