# 1988 Seoul Open – Singles

Jim Grabb was the defending champion, but lost in the first round this year.
Dan Goldie won the tournament, beating Andrew Castle in the final, 6–3, 6–7$^{(5–7)}$, 6–0.

## Seeds

* Andre Agassi (second round)
* Eliot Teltscher (semifinals)
* John Fitzgerald (quarterfinals)
* John Frawley (quarterfinals)
* Dan Goldie (champions)
* Jim Grabb (first round)
* Joey Rive (quarterfinals)
* Todd Nelson (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 | Final | Final | Final | Final | Final |
| | Greg Holmes | 4 | 6 | | | | | |
| | Andrew Castle | 6 | 7 | | | | | |
| | Andrew Castle | 6 | 7 | | Andrew Castle | 3 | 7$^7$ | 0 |
| | | | | 5 | Dan Goldie | 6 | 6$^5$ | 6 |
| 5 | Dan Goldie | 6 | 6 | 5 | Dan Goldie | 6 | 6$^5$ | 6 |
| 2 | Eliot Teltscher | 2 | 3 | | | | | |

### 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 |
| 1 | A Agassi | 6 | 6 | | | | | | | | | | | | | | |
| | J Levine | 1 | 1 | | 1 | A Agassi | 3 | 2 | | | | | | | | | |
| | G Holmes | 6 | 6 | | | G Holmes | 6 | 6 | | | | | | | | | |
| | N Odizor | 0 | 2 | | | | | | | | G Holmes | 2 | 6 | 7 | | | |
| | S Shaw | 4 | 4 | | | | | | | 7 | J Rive | 6 | 3 | 6 | | | |
| Q | C Bailey | 6 | 6 | | Q | C Bailey | 7 | 2 | 4 | | | | | | | | |
| WC | B-S Kim | 6 | 4 | | 7 | J Rive | 6 | 6 | 6 | | | | | | | | |
| 7 | J Rive | 7 | 6 | | | | | | | | | | | | G Holmes | 4 | 6 |
| 3 | J Fitzgerald | 6 | 6 | | | | | | | | | | | | A Castle | 6 | 7 |
| | B Drewett | 3 | 4 | | 3 | J Fitzgerald | 7 | 6 | | | | | | | | | |
| WC | D-W Song | 6 | 2 | 6 | WC | D-W Song | 6 | 1 | | | | | | | | | |
| Q | J Letts | 3 | 6 | 3 | | | | | | 3 | J Fitzgerald | 6 | 3 | 2 | | | |
| | W Popp | 7 | 6 | | | | | | | | A Castle | 4 | 6 | 6 | | | |
| | K Jones | 6 | 4 | | | W Popp | 6 | 2 | 2 | | | | | | | | |
| | A Castle | 6 | 7 | | | A Castle | 2 | 6 | 6 | | | | | | | | |
| 6 | J Grabb | 3 | 5 | | | | | | | | | | | | | | |

### 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 |
| 5 | D Goldie | 6 | 3 | 6 | | | | | | | | | | | | | |
| | L Shiras | 4 | 6 | 2 | 5 | D Goldie | 6 | 6 | | | | | | | | | |
| | R Saad | 6 | 3 | 6 | | R Saad | 2 | 4 | | | | | | | | | |
| | R Smith | 4 | 6 | 3 | | | | | | 5 | D Goldie | 6 | 6 | | | | |
| Q | G Layendecker | 6 | 7 | | | | | | | 4 | J Frawley | 2 | 4 | | | | |
| Q | L Scott | 3 | 6 | | Q | G Layendecker | 7 | 3 | 4 | | | | | | | | |
| | P Baur | 2 | 6 | | 4 | J Frawley | 6 | 6 | 6 | | | | | | | | |
| 4 | J Frawley | 6 | 7 | | | | | | | | | | | 5 | D Goldie | 6 | 6 |
| 8 | T Nelson | 4 | 7 | 6 | | | | | | | | | | 2 | E Teltscher | 2 | 3 |
| | B Scanlon | 6 | 6 | 4 | 8 | T Nelson | 1 | 6 | 6 | | | | | | | | |
| | S Youl | 7 | 3 | 3 | | M Anger | 6 | 3 | 3 | | | | | | | | |
| | M Anger | 6 | 6 | 6 | | | | | | 8 | T Nelson | 6 | 3 | | | | |
| WC | J-S Yoo | 6 | 7 | | | | | | | 2 | E Teltscher | 7 | 6 | | | | |
| | P Chamberlin | 4 | 6 | | WC | J-S Yoo | 6 | 3 | 2 | | | | | | | | |
| | J Carlsson | 3 | 2 | | 2 | E Teltscher | 3 | 6 | 6 | | | | | | | | |
| 2 | E Teltscher | 6 | 6 | | | | | | | | | | | | | | |