Sepp Straka is a three-time winner on the PGA Tour, but there are still plenty of golf fans who don't really know who he is. That might change in light of his strong performance in The American Express.

I think that was the biggest challenge today was keeping aggressive on my targets,” Straka said after his two-under 70. “Nerves, just complete nerves. Stomach in a knot, the whole nine. So, yeah, just really excited about the way I handed the pressure today.

Straka played with his first 54-hole lead on the PGA Tour on Sunday, and he managed to maintain control of the tournament until the end.