Kristof Vliegen defeated Novak Djokovic 6-3 6-3 3-6 6-2 in the SCG vs BEL round robin on clay.
Vliegen K. came through in four sets.
Kristof Vliegen beat Novak Djokovic 6-3 6-3 3-6 6-2. Umpiry, "Kristof Vliegen vs Novak Djokovic — SCG vs BEL Round Robin", https://umpiry.com/match/2005-04-29/djokovic-vs-vliegen-scg-vs-bel-rr?utm_source=cite (as of 29 April 2005).