The 2009 US Open champion meets fellow Argentine Pope.
But Novak Djokovic made 6th and Sloane Stephens came in 9th.
CBS has televised the tournament's finals for 45 years.
Entrepreneur network calls in the big guns.
Eight years after leaving Nike for Adidas, Agassi has reunited with the big Swoosh.
These champs take a licking and keep on ticking.
Serena Williams tightens hold on women's No. 1 spot.