title: 2013 Aberto de São Paulo – Singles
text: # 2013 Aberto de São Paulo – Singles
  
  Thiago Alves is the defending champion but lost in the quarterfinals to Gastão Elias. Horacio Zeballos defeated Rogério Dutra da Silva $7–6^{(7–5)},$ 6–2 in the final to win the title.
  
  ## Seeds
  
  * Horacio Zeballos (champion)
  * Martín Alund (quarterfinals)
  * Rogério Dutra da Silva (final)
  * Thiago Alves (quarterfinals)
  * Federico Delbonis (second round)
  * Gastão Elias (semifinals)
  * João Souza (semifinals)
  * Guido Andreozzi (quarterfinals)
  
  ## Draw
  
  ### Key
  
  * Q = Qualifier
  * WC = Wild card
  * LL = Lucky loser
  * Alt = Alternate
  * SE = Special exempt
  * PR = Protected ranking
  * ITF = ITF entry
  * JE = Junior exempt
  * w/o = Walkover
  * r = Retired
  * d = Defaulted
  * SR = Special ranking
  
  ### Finals
  
  | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - | - |
  | 1 | Horacio Zeballos | 6 | 4 | 7 | | | | |
  | 6 | Gastão Elias | 3 | 6 | 5 | | | | |
  | 6 | Gastão Elias | 3 | 6 | 5 | 1 | Horacio Zeballos | $7^7$ | 6 |
  | | | | | | 3 | Rogério Dutra da Silva | $6^5$ | 2 |
  | 3 | Rogério Dutra da Silva | 7 | $6^6$ | $7^7$ | 3 | Rogério Dutra da Silva | $6^5$ | 2 |
  | 7 | João Souza | 5 | $7^8$ | $6^5$ | | | | |
  
  ### Top half
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | H Zeballos | 7 | $7^7$ | | | | | | | | | | | | | | | | |
  | Q | A Krajicek | 5 | $6^5$ | | 1 | H Zeballos | $7^7$ | 4 | 6 | | | | | | | | | | |
  | WC | Tiago Lopes | 5 | 2 | | Q | A Ghem | $6^2$ | 6 | 3 | | | | | | | | | | |
  | Q | A Ghem | 7 | 6 | | | | | | | 1 | H Zeballos | $7^7$ | 4 | 6 | | | | | |
  | | L Kirche | 3 | 6 | 4 | | | | | | 8 | G Andreozzi | $6^4$ | 6 | 2 | | | | | |
  | Q | F Škugor | 6 | 3 | 6 | Q | F Škugor | $7^9$ | 2 | $6^4$ | | | | | | | | | | |
  | WC | Rafael Camilo | 1 | 2 | | 8 | G Andreozzi | $6^7$ | 6 | $7^7$ | | | | | | | | | | |
  | 8 | G Andreozzi | 6 | 6 | | | | | | | | | | | | 1 | H Zeballos | 6 | 4 | 7 |
  | 4 | T Alves | $7^8$ | 4 | 4 | | | | | | | | | | | 6 | G Elias | 3 | 6 | 5 |
  | | A González | $6^6$ | 6 | $0^r$ | 4 | T Alves | 4 | 6 | 6 | | | | | | | | | | |
  | | M Demoliner | 6 | 6 | | | M Demoliner | 6 | 3 | 1 | | | | | | | | | | |
  | | D Schwartzman | 2 | 3 | | | | | | | 4 | T Alves | 4 | 3 | | | | | | |
  | WC | T Monteiro | 4 | 4 | | | | | | | 6 | G Elias | 6 | 6 | | | | | | |
  | | G Clezar | 6 | 6 | | | G Clezar | 6 | 2 | 3 | | | | | | | | | | |
  | | F Bagnis | 5 | 1 | | 6 | G Elias | 4 | 6 | 6 | | | | | | | | | | |
  | 6 | G Elias | 7 | 6 | | | | | | | | | | | | | | | | |
  
  ### Bottom half
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 5 | F Delbonis | 6 | 6 | | | | | | | | | | | | | | | |
  | | R Hocevar | 3 | 1 | | 5 | F Delbonis | 3 | $7^7$ | 3 | | | | | | | | | |
  | | R Olivo | 2 | 0 | | | JC Campozano | 6 | $6^5$ | 6 | | | | | | | | | |
  | | JC Campozano | 6 | 6 | | | | | | | | JC Campozano | 4 | 1 | | | | | |
  | | J Aguilar | 5 | 3 | | | | | | | 3 | R Dutra da Silva | 6 | 6 | | | | | |
  | Q | D Britton | 7 | 6 | | Q | D Britton | $6^5$ | $6^5$ | | | | | | | | | | |
  | | R de Voest | $6^6$ | 4 | | 3 | R Dutra da Silva | $7^7$ | $7^7$ | | | | | | | | | | |
  | 3 | R Dutra da Silva | $7^8$ | 6 | | | | | | | | | | | 3 | R Dutra da Silva | 7 | $6^6$ | $7^7$ |
  | 7 | J Souza | 6 | 7 | | | | | | | | | | | 7 | J Souza | 5 | $7^8$ | $6^5$ |
  | WC | D Dutra da Silva | 1 | 5 | | 7 | J Souza | 6 | 6 | | | | | | | | | | |
  | | P Sousa | 4 | 6 | 6 | | P Sousa | 3 | 2 | | | | | | | | | | |
  | | M Trungelliti | 6 | 4 | 3 | | | | | | 7 | J Souza | 6 | 6 | | | | | |
  | | Maximiliano Estévez | 5 | 1 | | | | | | | 2 | M Alund | 4 | 4 | | | | | |
  | | R Mello | 7 | 6 | | | R Mello | 6 | 3 | $6^3$ | | | | | | | | | |
  | | F de Paula | 3 | 4 | | 2 | M Alund | 3 | 6 | $7^7$ | | | | | | | | | |
  | 2 | M Alund | 6 | 6 | | | | | | | | | | | | | | | |
  