July 09-12
Muirfield Golf Club, Dublin, Ohio
$6,200,000
Round 2, Round 3, Round 4

Collin Morikawa bounced back from an early exit at the Travelers Championship to take a one-shot lead with a first round 65 in Ohio.

The American missed the cut for the first time in his professional career in Connecticut but an early eagle saw him soar to the top of the leaderboard at the Workday Charity Open.

Morikawa's second shot on the par-five fifth landed three feet from the hole, and he picked up six more shots before bogeying the 18th.

Canadian Adam Hadwin sits one shot behind and a group of four tied for third includes Nick Taylor, Hideki Matsuyama, Zach Johnson and Aaron Wise.

Ian Poulter and Graham McDowell shot in the 60s, both tied for seventh on four under, while Phil Mickelson went round in 73.

Brooks Koepka, playing for the first time after withdrawing from the Travelers when his caddie tested positive for Covid-19, had an opening round of 74.