!!!! THE SECOND-SEEDED Kafelnikov, who will face 17-year-old Roger Federer of Switzerland on Friday, trails American Pete Sampras by only 345 points in the ATP rankings. Sampras is resting an injured left leg before playing in Scottsdale, Arizona beginning March 1. If Kafelnikov claims the 260 points awarded to the winner of this event and accumulates enough bonus points, he could move within 30 points of Sampras. First prize is $135,000.