| Round of 32 |
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| 1 | Radu Albot (1)
Alin Constantin |
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| 2 | Bye | |
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| 3 | Juan P Cardenas
Sergio Lopez |
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| 4 | Juan Martin Paredes
Fernando Romboli |
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| 5 | Facundo Bagnis
Guido (Q) Pella |
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| 6 | David M Cotrone
Alex (WC) Di Valerio |
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| 7 | Bye | |
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| 8 | Arnaldo A Lovera (8)
Franco Norambuena |
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| 9 | Anton (Q) Bobytskyy (4)
Dmytro (Q) Kamynin |
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| 10 | Bye | |
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| 11 | Christopher A King
Devard M Wharton |
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| 12 | Philip Nemec
Vasek (Q) Pospisil |
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| 13 | Marin Franjicevic
Robert Raguz |
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| 14 | Felipe Angel
Joel Giger |
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| 15 | Bye | |
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| 16 | Ahmed Ismail (5)
Bozhidar Katsarov |
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| 17 | Austin (WC) Krajicek (7)
Jonathan Wolff |
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| 18 | Corey Huggins
Yohansey Williams |
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| 19 | Angelo James C Patrimonio
Filip Rams |
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| 20 | Alejandro (WC) Calligari
Hector D'Armas |
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| 21 | Rikus De Villiers
Julien Gauthier |
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| 22 | Santiago (Q) Nieto
Uriel (Q) Oquendo |
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| 23 | Bye | |
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| 24 | Andres Bucaro (3)
Cesar Ramirez |
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| 25 | Christopher J Price (6)
Rhyne (WC) R Williams |
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| 26 | Sebastian Larcher de Brito
Sergio Larcher de Brito |
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| 27 | Jamal Adderley
Bradley D Bryan |
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| 28 | Jose R Hernandez
Alex G LLompart |
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| 29 | Alexandre (Q) Folie
Matt Reid |
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| 30 | Matias Bobadilla
Roberto A Lau |
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| 31 | Bye | |
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| 32 | Patricio Alvarado (2)
Gonzalo Escobar |
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