Barletta challenger qualifying March 24-30, 2003 Singles Seeds: (cut: none) 1. Mariano Puerta 2. Mario Radic 3. Alex Calatrava 4. Mariano Delfino 5. Simon Greul 6. Jiri Vanek 7. Nicolas Coutelot 8. Jan Hajek First Round Leonardo Olguin (ARG) d. (1)Mariano Puerta (ARG) 7-5 7-6(8) Oscar Hernandez (ESP) d. Federico Luzzi (ITA) 2-6 6-1 6-2 Florent Serra (FRA) d. (WC)Andrea Arnaboldi (ITA) 6-3 6-3 (5)Simon Greul (GER) d. (WC)Simone Vagnozzi (ITA) 7-5 1-0 ret. (2)Mario Radic (CRO) d. (WC)Daniele Giorgini (ITA) 6-2 6-4 Oscar Serrano (ESP) d. Marc Lopez (ESP) 6-0 3-6 6-3 Didac Perez (ESP) d. Federico Browne (ARG) 6-2 6-3 Diego Moyano (ARG) d. (6)Jiri Vanek (CZE) 6-1 3-6 7-6(3) Eric Prodon (FRA) d. (3)Alex Calatrava (ESP) 7-6(3) 7-6(3) Martin Vassallo-Arguello (ITA) d. Marko Tkalec (SLO) 6-2 6-2 Leonardo Azzaro (ITA) d. (WC)Emilio Benfele-Alvarez (ESP) 6-4 6-1 Markus Hantschk (GER) d. (7)Nicolas Coutelot (FRA) 6-3 6-2 (4)Mariano Delfino (ARG) d. (WC)Michele Scardigno (ITA) 6-4 6-2 Sebastian Prieto (ARG) d. (WC)Filippo Figliomeni (ITA) 6-0 6-4 Salvador Navarro (ESP) d. Gorka Fraile (ESP) 6-1 5-7 6-0 Potito Starace (ITA) d. (8)Jan Hajek (CZE) 6-2 1-0 ret. Second Round Oscar Hernandez (ESP) d. Leonardo Olguin (ARG) 6-3 6-4 Florent Serra (FRA) d. (5)Simon Greul (GER) 6-4 5-7 6-3 Oscar Serrano (ESP) d. (2)Mario Radic (CRO) 6-3 6-4 Didac Perez (ESP) d. Diego Moyano (ARG) 6-2 4-6 6-2 Martin Vassallo-Arguello (ITA) d. Eric Prodon (FRA) 6-3 4-6 6-2 Leonardo Azzaro (ITA) d. Markus Hantschk (GER) 7-5 3-6 6-2 Sebastian Prieto (ARG) d. (4)Mariano Delfino (ARG) 7-6(1) 6-1 Salvador Navarro (ESP) d. Potito Starace (ITA) 7-6(5) 6-2 Qualifying Round Oscar Hernandez (ESP) d. Florent Serra (FRA) 6-3 6-1 Oscar Serrano (ESP) d. Didac Perez (ESP) 6-4 6-0 Martin Vassallo-Arguello (ITA) d. Leonardo Azzaro (ITA) 6-3 6-1 Salvador Navarro (ESP) d. Sebastian Prieto (ARG) 7-5 6-2