RojeMinnesota's Harsh Mankad and Jorge Duenas upset eighth-ranked Jean-Noel Grinda and Jean-Julien Rojer of UCLA, 2-6, 6-2, 6-4, in the first round of the NCAA Men's Tennis Doubles Championship in Athens, Ga. Mankad and Duenas, ranked 29th in the nation, advance to the Round of 16 tomorrow and will face seventh-ranked Florian Marquardt and Frank Moser of Virginia Commonwealth.