Who defeated American professional tennis player and former World No.1 in the sport?
2003 Telecom Italia Masters – Men's Singles: Andre Agassi was the defending champion but lost in the first round to David Ferrer. Andre Agassi: Andre Kirk Agassi ( ; born April 29, 1970) is an American retired professional tennis player and former World No. 1 who was one of the sport's most dominant players from the early 1990s to the mid-2000s.
David Ferrer