# 2012 TEAN International – Men's singles

Igor Sijsling is the defending champion, but withdrew prior to the tournament because of a stomach injury. Thiemo de Bakker won the title, defeating Simon Greul 6–4, 6–2 in the final.

## Seeds

* Igor Sijsling (withdrew due to a stomach injury)
* Daniel Gimeno-Traver (semifinals)
* Ruben Bemelmans (second round, retired)
* João Sousa (semifinals)
* Iñigo Cervantes Huegun (second round)
* Jonathan Dasnières de Veigy (first round)
* Jan Mertl (second round)
* Thiemo de Bakker (champion)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 8 | Thiemo de Bakker | 7$^7$ | 6 | | | | |
| 4 | João Sousa | 6$^3$ | 4 | | | | |
| 4 | João Sousa | 6$^3$ | 4 | 8 | Thiemo de Bakker | 6 | 6 |
| | | | | | Simon Greul | 4 | 2 |
| | Simon Greul | 6 | 7 | | Simon Greul | 4 | 2 |
| 2 | Daniel Gimeno-Traver | 4 | 5 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| LL | W Koolhof | 6 | 6 | | | | | | | | | | | | | | |
| Q | P Davydenko | 4 | 2 | | LL | W Koolhof | 2 | 6 | 7 | | | | | | | | |
| WC | S Fransen | 4 | 1 | | | A Balázs | 6 | 4 | 5 | | | | | | | | |
| | A Balázs | 6 | 6 | | | | | | | LL | W Koolhof | 2 | 2 | | | | |
| | S Decoud | 1 | 0$^r$ | | | | | | | 8 | T de Bakker | 6 | 6 | | | | |
| | P Sousa | 6 | 1 | | | P Sousa | 1 | 4 | | | | | | | | | |
| WC | Antal van der Inch | 6 | 5 | 3 | 8 | T de Bakker | 6 | 6 | | | | | | | | | |
| 8 | T de Bakker | 3 | 7 | 6 | | | | | | | | | | 8 | T de Bakker | 7$^7$ | 6 |
| 4 | J Sousa | 6 | 1 | 6 | | | | | | | | | | 4 | J Sousa | 6$^3$ | 4 |
| | M Michalička | 4 | 6 | 2 | 4 | J Sousa | 6 | 6 | | | | | | | | | |
| | T Schoorel | 6 | 6$^5$ | 6 | | T Schoorel | 1 | 2 | | | | | | | | | |
| | B Westerhof | 4 | 7$^7$ | 4 | | | | | | 4 | J Sousa | 6 | 6 | | | | |
| Q | B Knittel | 4 | 0 | | | | | | | | Y Mertens | 4 | 2 | | | | |
| | Y Mertens | 6 | 6 | | | Y Mertens | 6 | 3 | 7 | | | | | | | | |
| | I Sergeyev | 6 | 6$^2$ | 6 | | I Sergeyev | 4 | 6 | 5 | | | | | | | | |
| 6 | J Dasnières de Veigy | 2 | 7$^7$ | 4 | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | Í Cervantes | 7$^7$ | 6 | | | | | | | | | | | | | | | |
| | M Middelkoop | 6$^4$ | 4 | | 5 | Í Cervantes | 2 | 2 | | | | | | | | | | |
| WC | Nick van der Meer | 3 | 6 | 3 | | I Navarro | 6 | 6 | | | | | | | | | | |
| | I Navarro | 6 | 3 | 6 | | | | | | | I Navarro | 1 | 3 | | | | | |
| | S Greul | 6 | 6 | | | | | | | | S Greul | 6 | 6 | | | | | |
| | N Devilder | 4 | 3 | | | S Greul | 7$^7$ | 1 | | | | | | | | | | |
| LL | Moritz Baumann | 4 | 4 | | 3 | R Bemelmans | 6$^5$ | 1$^r$ | | | | | | | | | | |
| 3 | R Bemelmans | 6 | 6 | | | | | | | | | | | | | S Greul | 6 | 7 |
| 7 | J Mertl | 7$^7$ | 7$^7$ | | | | | | | | | | | | 2 | D Gimeno-Traver | 4 | 5 |
| Q | G Melzer | 6$^3$ | 6$^4$ | | 7 | J Mertl | 1 | 6$^4$ | | | | | | | | | | |
| WC | Jeroen Benard | 6 | 2 | 3 | | P Torebko | 6 | 7$^7$ | | | | | | | | | | |
| | P Torebko | 4 | 6 | 6 | | | | | | | P Torebko | 4 | 6 | 5 | | | | |
| Q | J McGee | 3 | 4 | | | | | | | 2 | D Gimeno-Traver | 6 | 4 | 7 | | | | |
| | J-L Struff | 6 | 6 | | | J-L Struff | 7$^7$ | 6$^8$ | 2 | | | | | | | | | |
| | J Huta Galung | 6$^0$ | 4 | | 2 | D Gimeno-Traver | 6$^5$ | 7$^{10}$ | 6 | | | | | | | | | |
| 2 | D Gimeno-Traver | 7$^7$ | 6 | | | | | | | | | | | | | | | |