Hunter Mahan fired a bogey-free 6-under-par 33-32=65 in the third round of the PGA Championship to establish the clubhouse lead at 7-under 206.
The third round of the World Golf Championships-Bridgestone Invitational is scheduled to begin at 7:00 a.m. ET due to inclement weather forecast later in the day.
Hunter Mahan withdrew as the 36-hole leader in last year's RBC Canadian Open due to the birth of his child, and returns this week to take on Royal Montreal Golf Club.
Hunter Mahan missed the cut on the number at the Travelers Championship.
Hunter Mahan turns his attention to a favorable venue at this week's Travelers Championship.
Hunter Mahan and Jamie Donaldson were penalized two strokes each for hitting the other's golf ball on approach at the par-4 18th hole in the second round of the U.S. Open.
Hunter Mahan added a 2-under-par 36-34=70 in his second round of the Memorial.
Hunter Mahan spun a bogey-free, 4-under-par 34-34=68 in his opening round of the Memorial.
Hunter Mahan posted a 4-under-par 29-37=66 in his opening round of the Crowne Plaza Invitational at Colonial.
Hunter Mahan will look to rebound from a missed cut at this week's Wells Fargo Championship.
Hunter Mahan coasted to a 3-under-par 35-34=69 in his opening round of the Shell Houston Open.
Hunter Mahan is included in the published field of next week's Shell Houston Open.
Hunter Mahan withdrew from the Arnold Palmer Invitational during the final round, citing a lower back injury.
Hunter Mahan stubbed his toe in a final-round 4-over-par 37-39=76 at the World Golf Championships-Cadillac Championship.