The 2010 Challenger Banque Nationale de Granby was a professional tennis tournament played on outdoor hard courts. It was the 17th edition of the tournament and part of the 2010 ATP Challenger Tour, offering totals of $50,000 in prize money. It took place in Granby, Quebec, Canada between July 26 and August 1, 2010.
| 2010 Challenger Banque Nationale de Granby | |
|---|---|
| Date | July 26 – August 1 |
| Edition | 17th |
| Category | ATP Challenger Tour |
| Prize money | US$50,000+H |
| Surface | Hard – outdoors |
| Location | Granby, Quebec, Canada |
| Venue | Club de tennis des Loisirs de Granby |
| Champions | |
| Singles | |
 Tobias Kamke | |
| Doubles | |
 Frederik Nielsen /  Joseph Sirianni | |
Singles main-draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| GER
|
Tobias Kamke | 100 | 1 |
 JPN
|
Go Soeda | 113 | 2 |
 COL
|
Carlos Salamanca | 148 | 3 |
 ISR
|
Harel Levy | 156 | 4 |
 USA
|
Jesse Levine | 157 | 5 |
 NED
|
Igor Sijsling | 161 | 6 |
 CHI
|
Paul Capdeville | 179 | 7 |
 CAN
|
Peter Polansky | 186 | 8 |
- 1 Rankings are as of July 19, 2010
Other entrants edit
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Champions edit
Singles edit
Tobias Kamke def. Milos Raonic, 6–3, 7–6(7–4)
Doubles edit
Frederik Nielsen / Joseph Sirianni def. 
Sanchai Ratiwatana / Sonchat Ratiwatana, 4–6, 6–4, [10–6]