The 2012 Arimex ATP Challenger Trophy was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Trnava, Slovakia between 17 and 23 September 2012.
| 2012 Arimex Challenger Trophy | |
|---|---|
| Date | 17–23 September |
| Edition | 6th |
| Surface | Clay |
| Location | Trnava, Slovakia |
| Champions | |
| Singles | |
 Andrey Kuznetsov | |
| Doubles | |
 Nikola Ćirić /  Goran Tošić | |
Singles main draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 CZE
|
Lukáš Rosol | 88 | 1 |
 ROU
|
Adrian Ungur | 102 | 2 |
 POR
|
João Sousa | 107 | 3 |
 AUT
|
Andreas Haider-Maurer | 118 | 4 |
| RUS
|
Andrey Kuznetsov | 126 | 5 |
 CRO
|
Antonio Veić | 137 | 6 |
 CHI
|
Paul Capdeville | 161 | 7 |
 ITA
|
Matteo Viola | 162 | 8 |
- 1 Rankings are as of September 10, 2012.
Other entrants edit
The following players received wildcards into the singles main draw:
Norbert Gomboš
Robin Kern
Nicolas Reissig- Adrian Sikora
The following players received entry as a special exempt into the singles main draw:
The following players received entry from the qualifying draw:
Champions edit
Singles edit
Andrey Kuznetsov def. 
Adrian Ungur, 6–3, 6–3
Doubles edit
Nikola Ćirić / 
Goran Tošić def. 
Mate Pavić / Franko Škugor, 7–6(7–0), 7–5