Justin Thomas, Patrick Cantlay and Nick Dunlap Compete at The American Express at PGA West in La Quinta, Calif., – Thursday-Sunday Coverage on GOLF Channel Begins at 4 p.m. ET

The American Express is unique on the PGA Tour. The tournament is played over three rounds and the cut doens't come till each golfer has played each of the three golf courses in once. On Saturday, there was a 54-hole cut that set the field for the final round.

Everything to know about former Brentwood Academy golf star Blades Brown, 17, making his pro golf debut at the PGA Tour American Express Tournament.

Golfers will play one round on each of the three courses before the 54-hole cut is made ahead of Sunday's final round.

Blades Brown, 17, is making his professional debut at the American Express and knows there will be “hills and valleys” in his young career.

A high school junior from Nashville, Tennessee will be making his pro golf debut at the first signature event of the season on Thursday. Blades Brown will join the PGA Tour after turning pro in December and will play in his first tournament at La Quinta.