# 2009 SAT Khorat Open – Singles

Andreas Beck won in the singles' final of the first edition of these championships. He defeated qualifier Filip Prpic 7–5, 6–3.

## Seeds

* Andreas Beck (champion)
* Go Soeda (quarterfinals)
* Chris Guccione (second round)
* Mathieu Montcourt (second round)
* Michail Elgin (first round)
* Daniel Brands (first round)
* Somdev Devvarman (first round)
* Danai Udomchoke (second 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

### Final four

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Andreas Beck | 6 | 2 | 6 | | | | |
| | Rajeev Ram | 2 | 6 | 4 | | | | |
| | Rajeev Ram | 2 | 6 | 4 | 1 | Andreas Beck | 7 | 6 |
| | | | | | Q | Filip Prpic | 5 | 3 |
| Q | Filip Prpic | 6 | 6 | | Q | Filip Prpic | 5 | 3 |
| | Marsel İlhan | 1 | 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 | A Beck | 7 | 7 | | | | | | | | | | | | | | | | |
| | P Amritraj | 5 | 6$^3$ | | 1 | A Beck | 6 | 6 | | | | | | | | | | | |
| | H Levy | 6 | 1 | 6 | | H Levy | 2 | 1 | | | | | | | | | | | |
| WC | K Wachiramanowong | 1 | 6 | 0 | | | | | | 1 | A Beck | 6 | 4 | 7 | | | | | |
| | C Ebelthite | 1 | r | | | | | | | | P Lorenzi | 3 | 6 | 6$^4$ | | | | | |
| | J Goodall | 4 | | | | J Goodall | 4 | 0 | | | | | | | | | | | |
| | P Lorenzi | 6 | 7 | | | P Lorenzi | 6 | 6 | | | | | | | | | | | |
| 6 | D Brands | 4 | 5 | | | | | | | | | | | | 1 | A Beck | 6 | 2 | 6 |
| 4 | M Montcourt | 4 | 6 | 6 | | | | | | | | | | | | R Ram | 2 | 6 | 4 |
| | B Rehnquist | 6 | 3 | 2 | 4 | M Montcourt | 3 | 6 | 5 | | | | | | | | | | |
| SE | N Okun | 6 | 6 | | SE | N Okun | 6 | 4 | 7 | | | | | | | | | | |
| Q | E Donskoy | 2 | 3 | | | | | | | SE | N Okun | 6 | 6$^5$ | 4 | | | | | |
| | É Roger-Vasselin | 5 | 2 | | | | | | | | R Ram | 4 | 7 | 6 | | | | | |
| | R Ram | 7 | 6 | | | R Ram | 7 | 6 | | | | | | | | | | | |
| | A Kudryavtsev | 7 | 6 | | | A Kudryavtsev | 5 | 3 | | | | | | | | | | | |
| 7 | S Devvarman | 5 | 3 | | | | | | | | | | | | | | | | |

### 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 |
| 8 | D Udomchoke | 6 | 6 | | | | | | | | | | | | | | | |
| Q | D Molchanov | 3 | 3 | | 8 | D Udomchoke | 6 | 4 | 5 | | | | | | | | | |
| | I van der Merwe | 7 | 6 | | | I van der Merwe | 2 | 6 | 7 | | | | | | | | | |
| WC | G Dimitrov | 5 | 2 | | | | | | | | I van der Merwe | 2 | 4 | | | | | |
| Q | F Prpic | 6 | 6 | | | | | | | Q | F Prpic | 6 | 6 | | | | | |
| | J Sirianni | 2 | 2 | | Q | F Prpic | 6 | 6 | | | | | | | | | | |
| WC | So Ratiwatana | 2 | 3 | | 3 | C Guccione | 4 | 4 | | | | | | | | | | |
| 3 | C Guccione | 6 | 6 | | | | | | | | | | | | Q | F Prpic | 6 | 6 |
| 5 | M Elgin | 1 | 7 | 4 | | | | | | | | | | | | M İlhan | 1 | 4 |
| | M İlhan | 6 | 5 | 6 | | M İlhan | 6 | 7 | | | | | | | | | | |
| WC | P Siriluethaiwattana | 1 | 1 | | | KT Im | 3 | 6$^4$ | | | | | | | | | | |
| | KT Im | 6 | 6 | | | | | | | | M İlhan | 7 | 4 | 7 | | | | |
| Q | T Chen | 2 | 6$^5$ | | | | | | | 2 | G Soeda | 6$^5$ | 6 | 6$^6$ | | | | |
| | M Slanar | 6 | 7 | | | M Slanar | 1 | r | | | | | | | | | | |
| | D Kindlmann | 1 | r | | 2 | G Soeda | 3 | | | | | | | | | | | |
| 2 | G Soeda | 3 | | | | | | | | | | | | | | | | |