| Lima challenger |
Round |
Result |
H |
A |
| 09.10. |
|
Danie / Moyan - Brown / Costa |
R16 |
2-6, 6-4, 6-3 |
|
|
| Guadalajara challenger |
Round |
Result |
H |
A |
| 02.10. |
|
Herna / Morej - Arque / Costa |
R16 |
7-5, 6-3 |
|
|
| Sao Paulo 6 challenger |
Round |
Result |
H |
A |
| 25.09. |
|
Marca / Rudi - Costa / Huss |
R16 |
2-6, 6-3, 7-6 |
|
|
| Florianopolis challenger |
Round |
Result |
H |
A |
| 19.09. |
|
Danie / Rudma - Costa / Couto |
QF |
7-5, 6-3 |
|
|
| 18.09. |
|
Costa / Couto - Ferre / Priet |
R16 |
3-6, 6-3, 6-2 |
|
|
| Curitiba challenger |
Round |
Result |
H |
A |
| 04.09. |
|
Carls / Schla - Costa / Melo |
R16 |
7-5, 6-1 |
|
|
| Campinas 2 challenger |
Round |
Result |
H |
A |
| 29.08. |
|
Delfi / Garci - Costa / Mota |
QF |
6-4, 6-4 |
|
|
| 28.08. |
|
Costa / Mota - Leano / Neves |
R16 |
7-5, 6-0 |
|
|
| Riberao Preto challenger |
Round |
Result |
H |
A |
| 21.08. |
|
Carls / Schla - Costa / Miran |
R16 |
7-6, 6-2 |
|
|
| Campinas challenger |
Round |
Result |
H |
A |
| 11.07. |
|
De Ar / Saret - Braga / Costa |
QF |
6-4, 6-3 |
|
|
| 10.07. |
|
Braga / Costa - Biffe / Pinto |
R16 |
6-2, 6-3 |
|
|
| Braunschweig challenger |
Round |
Result |
H |
A |
| 19.06. |
|
Bowen / Fishe - Costa / Kutse |
R16 |
6-7, 6-4, 6-1 |
|
|
| Weiden challenger |
Round |
Result |
H |
A |
| 12.06. |
|
Gueva / Ribei - Costa / Crich |
R16 |
6-3, 6-3 |
|
|
| Furth challenger |
Round |
Result |
H |
A |
| 05.06. |
|
Arman / Stoli - Costa / Huss |
R16 |
6-2, 3-6, 6-3 |
|
|
| Bucharest challenger |
Round |
Result |
H |
A |
| 29.05. |
|
Neefs / Siste - Costa / Del R |
R16 |
4-6, 7-6, 6-2 |
|
|
| Edinburgh challenger |
Round |
Result |
H |
A |
| 15.05. |
|
Bower / Rober - Costa / David |
R16 |
6-3, 7-5 |
|
|
| San Luis Potosi chall. |
Round |
Result |
H |
A |
| 10.04. |
|
Hanle / Heale - Costa / Olgui |
R16 |
6-4, 4-6, 6-3 |
|
|
| Espinho challenger |
Round |
Result |
H |
A |
| 21.03. |
|
Brand / Pesco - Costa / Labad |
QF |
|
|
|
| 20.03. |
|
Costa / Labad - Lenho / Van G |
R16 |
3-6, 6-4, 6-3 |
|
|