The 2010 Copa Petrobras Asunción was a professional tennis tournament played on clay courts. It was the fifth edition of the tournament which is part of the 2010 ATP Challenger Tour. It took place in Asunción, Paraguay between 12 and 17 October 2010.
| 2010 Copa Petrobras Asunción | |
|---|---|
| Date | 12–17 October |
| Edition | 5th |
| Location | Asunción, Paraguay |
| Champions | |
| Singles | |
 Rui Machado | |
| Doubles | |
 Fabio Fognini / Paolo Lorenzi | |
ATP entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| ITA
|
Fabio Fognini | 65 | 1 |
 ESP
|
Pere Riba | 80 | 2 |
| ESP
|
Rubén Ramírez Hidalgo | 87 | 3 |
 ARG
|
Brian Dabul | 91 | 4 |
| ARG
|
Carlos Berlocq | 92 | 5 |
| ESP
|
Albert Ramos-Viñolas | 117 | 6 |
| POR
|
Rui Machado | 122 | 7 |
 CHI
|
Nicolás Massú | 128 | 8 |
- Rankings are as of October 4, 2010.
Other entrants edit
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Pablo Galdón- Patricio Heras
- Joaquín-Jesús Monteferrario
- Marco Trungelliti
Champions edit
Singles edit
Rui Machado def. 
Ramón Delgado, 6–2, 3–6, 7–5
Doubles edit
Fabio Fognini / Paolo Lorenzi def. Carlos Berlocq / Brian Dabul, 6–3, 6–4