Watch the PGA Championship on ESPN and ESPN+Jhonattan Vegas is leading at the halfway point; what do you think his chances to win are? I'd be stunned if Vegas is a wire-to-wire winner of the PGA Championship. "I feel like my game is very complete, but I just haven't been able to put it all together in a major," Vegas said Friday. Scottie Scheffler is just three shot behind the lead heading into the third round of the PGA Championship. He won three weeks ago at the RBC Heritage and captured his first major at the 2017 PGA Championship at Quail Hollow.