# 2007 ECM Prague Open – Men's singles

The men's singles of the 2007 ECM Prague Open tournament was played on clay in Prague, Czech Republic.
Robin Vik was the defending champion, but lost in first round to Jan Hájek.
Dušan Lojda won the title by defeating Jiří Vaněk 6–7$^{(3–7)}$, 6–2, 7–6$^{(7–5)}$ in the final.

## Seeds

* Sergio Roitman (quarterfinals)
* Diego Hartfield (semifinals)
* Jan Hájek (second round, retired due to a left knee injury)
* Jan Hernych (first round)
* Danai Udomchoke (second round)
* Lukáš Dlouhý (first round)
* Iván Navarro Pastor (semifinals)
* Alex Bogdanovic (first round)

## 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 | Semifinals | Final | Final | Final | Final | Final |
| 7 | Iván Navarro Pastor | 6$^1$ | 2 | | | | | | |
| | Jiří Vaněk | 7$^7$ | 6 | | | | | | |
| | Jiří Vaněk | 7$^7$ | 6 | | | Jiří Vaněk | 7$^7$ | 2 | 6$^5$ |
| | | | | | WC | Dušan Lojda | 6$^3$ | 6 | 7$^7$ |
| WC | Dušan Lojda | 6 | 5 | 6 | WC | Dušan Lojda | 6$^3$ | 6 | 7$^7$ |
| 2 | Diego Hartfield | 4 | 7 | 4 | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | S Roitman | 6 | 2 | | | | | | | | | | | | | | | |
| SE | B Ulihrach | 4 | 1$^r$ | | 1 | S Roitman | 6 | 5 | 7$^7$ | | | | | | | | | |
| | I Minář | 6 | 7$^7$ | | | I Minář | 4 | 7 | 6$^4$ | | | | | | | | | |
| | F Vicente | 1 | 6$^2$ | | | | | | | 1 | S Roitman | 6 | 6$^4$ | 3 | | | | |
| WC | Dušan Karol | 1 | 3 | | | | | | | 7 | I Navarro Pastor | 4 | 7$^7$ | 6 | | | | |
| Q | M Montcourt | 6 | 6 | | Q | M Montcourt | 3 | 6$^5$ | | | | | | | | | | |
| | G Bastl | 6$^7$ | 6 | 6$^5$ | 7 | I Navarro Pastor | 6 | 7$^7$ | | | | | | | | | | |
| 7 | I Navarro Pastor | 7$^9$ | 3 | 7$^7$ | | | | | | | | | | | 7 | I Navarro Pastor | 6$^1$ | 2 |
| 4 | J Hernych | 6 | 6$^7$ | 6$^4$ | | | | | | | | | | | | J Vaněk | 7$^7$ | 6 |
| | J Vaněk | 2 | 7$^9$ | 7$^7$ | | J Vaněk | 7$^7$ | 7 | | | | | | | | | | |
| | R Sluiter | 6 | 7$^{10}$ | | | R Sluiter | 6$^4$ | 5 | | | | | | | | | | |
| | Ł Kubot | 4 | 6$^8$ | | | | | | | | J Vaněk | 6 | 6 | | | | | |
| Q | A Juška | 4 | 7 | 6 | | | | | | Q | A Juška | 4 | 4 | | | | | |
| | A Sá | 6 | 5 | 1 | Q | A Juška | 6 | 6$^6$ | 6 | | | | | | | | | |
| | R Delgado | 2 | 6 | 3 | 5 | D Udomchoke | 1 | 7$^8$ | 4 | | | | | | | | | |
| 5 | D Udomchoke | 6 | 3 | 6 | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 6 | L Dlouhý | 4 | 6 | 6$^5$ | | | | | | | | | | | | | | | |
| WC | D Lojda | 6 | 3 | 7$^7$ | WC | D Lojda | 3 | 6 | 6 | | | | | | | | | | |
| Q | P Wessels | 6 | 3 | 7$^7$ | Q | P Wessels | 6 | 4 | 3 | | | | | | | | | | |
| | R Haase | 1 | 6 | 6$^1$ | | | | | | WC | D Lojda | 6 | 6 | | | | | | |
| | O Marach | 6 | 6 | | | | | | | | O Marach | 4 | 3 | | | | | | |
| WC | Martin Durdik | 1 | 0 | | | O Marach | 6 | 3 | | | | | | | | | | | |
| | R Vik | 4 | 3 | | 3 | J Hájek | 4 | 2$^r$ | | | | | | | | | | | |
| 3 | J Hájek | 6 | 6 | | | | | | | | | | | | WC | D Lojda | 6 | 5 | 6 |
| 8 | A Bogdanovic | 5 | 6 | 3 | | | | | | | | | | | 2 | D Hartfield | 4 | 7 | 4 |
| | J Mertl | 7 | 4 | 6 | | J Mertl | 2 | 2 | | | | | | | | | | | |
| Q | T Nieminen | 4 | 5 | | | K Economidis | 6 | 6 | | | | | | | | | | | |
| | K Economidis | 6 | 7 | | | | | | | | K Economidis | 7 | 1 | 1 | | | | | |
| | T Zíb | 6 | 5 | 6$^2$ | | | | | | 2 | D Hartfield | 5 | 6 | 6 | | | | | |
| WC | F Mantilla | 4 | 7 | 7$^7$ | WC | F Mantilla | 4 | 2 | | | | | | | | | | | |
| | R Mello | 4 | 6 | 0 | 2 | D Hartfield | 6 | 6 | | | | | | | | | | | |
| 2 | D Hartfield | 6 | 4 | 6 | | | | | | | | | | | | | | | |