# 2010 Chang-Sat Bangkok Open – Singles

Florian Mayer chose to not defend his 2009 title. Grigor Dimitrov won this year's event by beating Konstantin Kravchuk 6–1, 6–4 in the final.

## Seeds

* Michael Russell (first round, retired)
* Go Soeda (semifinals)
* Denis Gremelmayr (second round)
* Konstantin Kravchuk (final)
* Matthew Ebden (first round, retired)
* Laurent Recouderc (second round)
* Grigor Dimitrov (champion)
* Tatsuma Ito (quarterfinals)

## 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 |
| Q | Sebastian Rieschick | 6$^6$ | 7$^7$ | 3 | | | | |
| 4 | Konstantin Kravchuk | 7$^7$ | 6$^4$ | 6 | | | | |
| 4 | Konstantin Kravchuk | 7$^7$ | 6$^4$ | 6 | 4 | Konstantin Kravchuk | 1 | 4 |
| | | | | | 7 | Grigor Dimitrov | 6 | 6 |
| 7 | Grigor Dimitrov | 6 | 6$^3$ | 6 | 7 | Grigor Dimitrov | 6 | 6 |
| 2 | Go Soeda | 3 | 7$^7$ | 0 | | | | |

### Top 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 | Semifinals |
| 1 | M Russell | 3 | r | | | | | | | | | | | | | | | |
| | J Ward | 6 | | | | J Ward | 6 | 7$^{10}$ | | | | | | | | | | |
| | Z Zhang | 5 | 2 | | | A Bogomolov Jr. | 3 | 6$^8$ | | | | | | | | | | |
| | A Bogomolov Jr. | 7 | 6 | | | | | | | J Ward | 4 | 4 | | | | | | |
| Q | S Rieschick | 3 | 6 | 7$^8$ | | | | | Q | S Rieschick | 6 | 6 | | | | | | |
| | N Lindahl | 6 | 4 | 6$^6$ | Q | S Rieschick | 7$^7$ | 6 | | | | | | | | | | |
| WC | P Siriluethaiwattana | 1 | 2 | | 6 | L Recouderc | 6$^4$ | 1 | | | | | | | | | | |
| 6 | L Recouderc | 6 | 6 | | | | | | | | | | | Q | S Rieschick | 6$^6$ | 7$^7$ | 3 |
| 4 | K Kravchuk | 7$^7$ | | | | | | | | | | | | 4 | K Kravchuk | 7$^8$ | 6$^4$ | 6 |
| | J Minář | 6$^5$ | r | | 4 | K Kravchuk | 6 | 6 | | | | | | | | | | |
| Q | B Tomic | 6 | 7 | | Q | B Tomic | 3 | 1 | | | | | | | | | | |
| | A Kumantsov | 1 | 5 | | | | | | 4 | K Kravchuk | 6 | 2 | 6 | | | | | |
| | Y-j Kim | 4 | r | | | | | | 8 | T Ito | 3 | 6 | 3 | | | | | |
| | Y Sugita | 6 | | | | Y Sugita | 4 | 4 | | | | | | | | | | |
| | R DeHeart | 2 | 5 | | 8 | T Ito | 6 | 6 | | | | | | | | | | |
| 8 | T Ito | 6 | 7 | | | | | | | | | | | | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | G Dimitrov | 2 | 6 | 6 | | | | | | | | | | | | | | |
| Q | J Woong-sun | 6 | 0 | 1 | 7 | G Dimitrov | 6 | 6 | | | | | | | | | | |
| | E Kirillov | 6 | 6 | | | E Kirillov | 4 | 3 | | | | | | | | | | |
| Q | G Mao-Xin | 4 | 2 | | | | | | | 7 | G Dimitrov | 7$^7$ | 6 | | | | | |
| WC | D Tursunov | 7 | 6 | | | | | | | WC | D Tursunov | 6$^4$ | 3 | | | | | |
| WC | Y Bhambri | 5 | 1 | | WC | D Tursunov | 3 | 6 | 7$^8$ | | | | | | | | | |
| WC | D Udomchoke | 6 | 1 | 4 | 3 | D Gremelmayr | 6 | 4 | 6$^6$ | | | | | | | | | |
| 3 | D Gremelmayr | 2 | 6 | 6 | | | | | | | | | | 7 | G Dimitrov | 6 | 6$^3$ | 6 |
| 5 | M Ebden | 2 | 6 | r | | | | | | | | | | 2 | G Soeda | 3 | 7$^7$ | 0 |
| | F Nielsen | 6 | 4 | | | F Nielsen | 6 | 4 | 5 | | | | | | | | | |
| | T-h Yang | 1 | 5 | | | P Gojowczyk | 3 | 6 | 7 | | | | | | | | | |
| | P Gojowczyk | 6 | 7 | | | | | | | | P Gojowczyk | 1 | 6$^3$ | | | | | |
| | T Suzuki | 1 | 2 | | | | | | | 2 | G Soeda | 6 | 7$^7$ | | | | | |
| | A Kudryavtsev | 6 | 6 | | | A Kudryavtsev | 1 | r | | | | | | | | | | |
| | J Goodall | 3 | 4 | | 2 | G Soeda | 3 | | | | | | | | | | | |
| 2 | G Soeda | 6 | 6 | | | | | | | | | | | | | | | |