Jimmy Walker heads to San Antonio this week to defend his title at the Valero Texas Open, but the Baylor grad will have to fend off Branden Grace, last week's RBC Heritage champion, to do so.
Last year, Walker beat Jordan Spieth by four shots in an impressive display tee-to-green on this tough track. TPC San Antonio (Oaks Course) is a Greg Norman design that shows its teeth as a 7,435-yard par 72.
MORE: PGA tour winners of 2015-16 | Branden Grace wins RBC Heritage
Grace enters the field as one of the favorites after cruising to victory last week at Harbour Town.