2012 CNGvitall Prague Open
| 2012 CNGvitall Prague Open | |
|---|---|
| Date | 7 – 13 May |
| Edition | 16th |
| Surface | Clay |
| Location | Prague, Czech Republic |
| Venue | I. Czech Lawn Tennis Club |
| Champions | |
| Singles | |
 Horacio Zeballos | |
| Doubles | |
 Lukáš Rosol / Horacio Zeballos | |
The 2012 CNGvitall Prague Open was a professional tennis tournament played on clay courts. It was the 16th edition of the tournament which is part of the 2012 ATP Challenger Tour. It took place in Prague, Czech Republic between 7 and 13 May 2012.
ATP entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ISR
|
Dudi Sela | 63 | 1 |
 SVK
|
Lukáš Lacko | 65 | 2 |
| CZE
|
Lukáš Rosol | 79 | 3 |
 GER
|
Tobias Kamke | 81 | 4 |
 BUL
|
Grigor Dimitrov | 94 | 5 |
| SVK
|
Martin Kližan | 101 | 6 |
| GER
|
Matthias Bachinger | 103 | 7 |
| GER
|
Daniel Brands | 105 | 8 |
- Rankings are as of April 30, 2012.
Other Entrants
The following players received wildcards into the singles main draw:
Jan Blecha
Mate Pavić- Jiří Veselý
The following players received entry as a special exempt into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry from a Lucky Loser spot:
Axel Michon
Champions
Men's Singles
Horacio Zeballos def. 
Martin Kližan, 1–6, 6–4, 7–6(8–6)