Darron Cummings/Associated Press
While many of the world's top-ranked golfers weren't in action at last weekend's 3M Open, they'll be back on Thursday when the PGA Tour heads to TPC Southwind in Memphis, Tennessee for the WGC-FedEx St. Jude Invitational. And that includes No. 1-ranked Jon Rahm.
This will be the Spaniard's first tournament as the top golfer in the world, after his win at the Memorial Tournament moved him up from No. 2, taking over the top spot from Rory McIlroy, who will also be in the field this week.
Many of the world's other top golfers will also be playing at TPC Southwind, including Justin Thomas (No.