# 2011 Beijing International Challenger – Men's singles

Franko Škugor was the defending champion but decided not to participate.
Farrukh Dustov won against Yang Tsung-hua in the final (6–1, 7–6$^{(7–4)}$) and win the title.

## Seeds

* Dudi Sela (semifinals)
* Go Soeda (second round)
* Guillermo Olaso (quarterfinals)
* Amir Weintraub (first round)
* Danai Udomchoke (second round)
* Guillaume Rufin (second round, withdrew)
* Denis Matsukevich (first round)
* Marek Semjan (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 |
| 1 | Dudi Sela | 1 | 6 | 4 | | | |
| | Farrukh Dustov | 6 | 4 | 6 | | | |
| | Farrukh Dustov | 6 | 4 | 6 | Farrukh Dustov | 6 | 7$^7$ |
| | | | | | Yang Tsung-hua | 1 | 6$^4$ |
| | Yang Tsung-hua | 6 | 6 | | Yang Tsung-hua | 1 | 6$^4$ |
| Q | Lim Yong-kyu | 4 | 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 | Semifinals |
| 1 | D Sela | 6 | 4 | | | | | | | | | | | | | | | | |
| | A Kumantsov | 3 | 1$^r$ | | 1 | D Sela | 6 | 6 | | | | | | | | | | | |
| | D Wu | 6 | 6 | | | D Wu | 2 | 2 | | | | | | | | | | | |
| WC | Chang Yu | 1 | 2 | | | | | | | 1 | D Sela | 3 | 7$^8$ | 6 | | | | | |
| | I Cervantes-Huegun | 7$^7$ | 6 | | | | | | | | I Cervantes-Huegun | 6 | 6$^6$ | 2 | | | | | |
| | Z Zhang | 6$^4$ | 2 | | | I Cervantes-Huegun | 6 | 6 | | | | | | | | | | | |
| | H Kondo | 6$^6$ | 1 | | 5 | D Udomchoke | 2 | 3 | | | | | | | | | | | |
| 5 | D Udomchoke | 7$^8$ | 6 | | | | | | | | | | | | 1 | D Sela | 1 | 6 | 4 |
| 3 | G Olaso | 6 | 7 | | | | | | | | | | | | | F Dustov | 6 | 4 | 6 |
| WC | Ma Yanan | 3 | 5 | | 3 | G Olaso | 7$^7$ | 6 | | | | | | | | | | | |
| Q | Junn Mitsuhashi | 4 | 4 | | WC | W-s Jun | 6$^5$ | 1 | | | | | | | | | | | |
| WC | W-s Jun | 6 | 6 | | | | | | | 3 | G Olaso | 1 | 7$^7$ | 4 | | | | | |
| WC | Z Li | 5 | 6 | 6 | | | | | | | F Dustov | 6 | 6$^4$ | 6 | | | | | |
| | N Monroe | 7 | 4 | 3 | WC | Z Li | 6 | 6$^5$ | 6$^4$ | | | | | | | | | | |
| | F Dustov | 6 | 6 | | | F Dustov | 3 | 7$^7$ | 7$^7$ | | | | | | | | | | |
| 7 | D Matsukevich | 2 | 4 | | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | G Rufin | 6 | 7$^7$ | | | | | | | | | | | | | | |
| | J Ouanna | 3 | 6$^2$ | | 6 | G Rufin | | | | | | | | | | | |
| | T-h Yang | 5 | 6 | 6 | | T-h Yang | w/o | | | | | | | | | | |
| | H Heliövaara | 7 | 3 | 4 | | | | | | T-h Yang | 6 | 7$^7$ | | | | | |
| | T Chen | 6 | 6 | | | | | | | T Chen | 4 | 6$^0$ | | | | | |
| | M Ryderstedt | 4 | 4 | | | T Chen | 7 | 6 | | | | | | | | | |
| | M Gong | 6 | 4 | 7$^7$ | | M Gong | 5 | 3 | | | | | | | | | |
| 4 | A Weintraub | 4 | 6 | 6$^4$ | | | | | | | | | | | T-h Yang | 6 | 6 |
| 8 | M Semjan | 3 | 6$^5$ | | | | | | | | | | | Q | Y-k Lim | 4 | 4 |
| Q | Y-k Lim | 6 | 7$^7$ | | Q | Y-k Lim | 6 | 6 | | | | | | | | | |
| Q | N Moser | 5 | 6 | 2 | | Hiroki Moriya | 3 | 4 | | | | | | | | | |
| | Hiroki Moriya | 7 | 4 | 6 | | | | | Q | Y-k Lim | 4 | 6 | 6 | | | | |
| | R Klaasen | 6$^4$ | 6 | 6$^4$ | | | | | Q | K Čapkovič | 6 | 1 | 2 | | | | |
| Q | K Čapkovič | 7$^7$ | 2 | 7$^7$ | Q | K Čapkovič | 6 | 6 | | | | | | | | | |
| | K Kim | 2 | 6 | 4 | 2 | G Soeda | 3 | 3 | | | | | | | | | |
| 2 | G Soeda | 6 | 3 | 6 | | | | | | | | | | | | | |