Stallings' closing 66 put him in a tie for fourth at 11 under, with John Rollins (68) and Matt Every (69).

NPR: Weekley Wins Colonial, 1st PGA Tour Win In 5 Years

Rose's nearest challenger was American John Huh, who sits on five-under while compatriot John Rollins and Canada's Brad Fritsch are a shot further back.

CNN: SHARE THIS

The American's third round 67 leaves him on 17-under par, two shots clear of Canada's Graham DeLaet and three clear of America's John Rollins (69) and South Africa's Ernie Els (68).

CNN: Wiesberger waltzes to Ballentine's victory