AKRON, Ohio -- Overnight leader Jim Furyk has only played two holes and already he's doubled his lead on the rest of the field.

A par at No. 1 was good enough to extend Furyk's lead to three. That's because playing partner Rafael Carbrera-Bello, who trailed by two, made double bogey after barely getting out of a greenside bunker, shanking his chip and two-putting from 43 feet.

Furyk then birdied the par-5 second from the fringe to move to 12 under. Louis Oosthuizen is currently alone in second at 8 under after opening with three straight pars while Cabrera-Bello and Jason Dufner are tied, another stroke off the pace.