# 2010 MasterCard Tennis Cup – Singles

Horacio Zeballos won last year's edition, but decided not to participate this year. Izak van der Merwe won the singles title, defeating Ricardo Mello 7–6(6), 6–3 in the finals.

## Seeds

* Ricardo Mello (final)
* David Guez (first round)
* Marcos Daniel (first round)
* Josselin Ouanna (first round)
* João Souza (second round)
* Júlio Silva (first round)
* Caio Zampieri (quarterfinals)
* Charles-Antoine Brézac (first round)

## 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 | Ricardo Mello | 7 | 6 | | | | | |
| | Giovanni Lapentti | 5 | 3 | | | | | |
| | Giovanni Lapentti | 5 | 3 | | 1 | Ricardo Mello | 6$^6$ | 3 |
| | | | | | | Izak van der Merwe | 7 | 6 |
| | Izak van der Merwe | 5 | 6 | 6 | | Izak van der Merwe | 7 | 6 |
| ALT | Robert Farah | 7 | 3 | 4 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | R Mello | 6 | 7 | | | | | | | | | | | | | |
| WC | Guilherme Clezar | 4 | 6$^5$ | | 1 | R Mello | 6 | 6 | | | | | | | | |
| WC | J Pereira | 6 | 7 | | WC | J Pereira | 1 | 2 | | | | | | | | |
| Q | F Romboli | 2 | 5 | | | | | | 1 | R Mello | 6 | 6 | | | | |
| | A Molteni | 7 | 6 | | | | | | | JS Cabal | 4 | 3 | | | | |
| | Juan-Pablo Amado | 5 | 3 | | | A Molteni | 4 | 3 | | | | | | | | |
| | J S Cabal | 7 | 6 | | | J S Cabal | 6 | 6 | | | | | | | | |
| 8 | Charles-Antoine Brézac | 6$^9$ | 0 | | | | | | | | | | 1 | R Mello | 7 | 6 |
| 4 | J Ouanna | 6 | 6$^5$ | 6$^5$ | | | | | | | | | | G Lapentti | 5 | 3 |
| | J Baker | 4 | 7 | 7 | | J Baker | 4 | 6$^4$ | | | | | | | | |
| | Alexandre Bonatto | 4 | 6$^5$ | | | G Lapentti | 6 | 7 | | | | | | | | |
| | G Lapentti | 6 | 7 | | | | | | | G Lapentti | 7 | 7 | | | | |
| Q | E Struvay | 3 | 2 | | | | | | | R Hocevar | 5 | 5 | | | | |
| | R Hocevar | 6 | 6 | | | R Hocevar | 6 | 6 | | | | | | | | |
| | R Klaasen | 5 | 6$^7$ | | 5 | J Souza | 2 | 4 | | | | | | | | |
| 5 | J Souza | 7 | 7 | | | | | | | | | | | | | |

### 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 |
| 7 | C Zampieri | 4 | 6 | 7 | | | | | | | | | | | | | | |
| | B Evans | 6 | 2 | 5 | 7 | C Zampieri | 6 | 6 | 6 | | | | | | | | | |
| WC | Thiago Pinheiro | 4 | 1 | | | M Felder | 7 | 4 | 1 | | | | | | | | | |
| | M Felder | 6 | 6 | | | | | | | 7 | C Zampieri | 0 | 4 | | | | | |
| WC | M Demoliner | 4 | 6 | 2 | | | | | | | I van der Merwe | 6 | 6 | | | | | |
| | T Ito | 6 | 2 | 6 | | T Ito | 3 | 7 | 0 | | | | | | | | | |
| | I van der Merwe | 6 | 7 | | | I van der Merwe | 6 | 6$^2$ | 6 | | | | | | | | | |
| 3 | M Daniel | 4 | 5 | | | | | | | | | | | | I van der Merwe | 5 | 6 | 6 |
| 6 | J Silva | 6 | 6$^7$ | 1 | | | | | | | | | | ALT | R Farah | 7 | 3 | 4 |
| Q | R Dutra da Silva | 3 | 7 | 6 | Q | R Dutra da Silva | 4 | 2 | | | | | | | | | | |
| | F Bagnis | 6 | 4 | 4 | ALT | R Farah | 6 | 6 | | | | | | | | | | |
| ALT | R Farah | 4 | 6 | 6 | | | | | | ALT | R Farah | 7 | 6 | | | | | |
| | R Ghedin | 6 | 5 | 6 | | | | | | | R Ghedin | 6$^5$ | 1 | | | | | |
| | Guido Pella | 3 | 7 | 4 | | R Ghedin | 1 | 6 | 6 | | | | | | | | | |
| Q | T Matsui | 6 | 6 | | Q | T Matsui | 6 | 4 | 3 | | | | | | | | | |
| 2 | D Guez | 4 | 2 | | | | | | | | | | | | | | | |