Unheralded Englishman Richard Bland and Russell Henley are top of the standings heading into the weekend in San Diego.
Play was suspended on day one due to thunderstorms, but Collin Morikawa managed to set the early pace.
American star Jordan Spieth is on track for his second PGA Tour title of the season.
Former world number one Jordan Spieth is the player to beat at Colonial Country Club heading into the third round.
While Jordan Spieth and Sergio Garcia earned a share of the two-shot lead, Phil Mickelson basked in his US PGA Championship success.
Keith Mitchell is the player to beat heading into the final round at Quail Hollow.
Only one player went lower than Rory McIlroy's 66 Friday at the Wells Fargo Championship.
American veteran Phil Mickelson set the early pace at the Wells Fargo Championship.
Sam Burns reigned supreme at Innisbrook Resort and Golf Club, where he upstaged Keegan Bradley on Sunday.
Keegan Bradley and Sam Burns are still the men to beat heading into the final round of the PGA Tour tournament.