# 1984 Seiko Super Tennis Hawaii – Singles

Scott Davis was the defending champion, but did not compete this year.
Marty Davis won the title by defeating David Pate 6–1, 6–2 in the final.

## Seeds

* (n/a)
* John Sadri (semifinals)
* Brad Gilbert (quarterfinals)
* Leif Shiras (first round)
* Nduka Odizor (first round)
* Mark Dickson (quarterfinals)
* Danie Visser (first round)
* Sammy Giammalva Jr. (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 |
| | Marty Davis | 7 | 6 | | | |
| | Greg Holmes | 6 | 2 | | | |
| | Greg Holmes | 6 | 2 | Marty Davis | 6 | 6 |
| | | | | David Pate | 1 | 2 |
| | David Pate | 7 | 7 | David Pate | 1 | 2 |
| 2 | John Sadri | 5 | 6 | | | |

### 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 | Semifinals | Semifinals | Semifinals |
| LL | B Moir | 6 | 7 | 6 | | | | | | | | | | | | |
| WC | D Cassidy | 7 | 6 | 7 | WC | D Cassidy | 6 | 6 | | | | | | | | |
| | M Leach | 2 | 7 | 6 | | P Annacone | 7 | 7 | | | | | | | | |
| | P Annacone | 6 | 6 | 7 | | | | | | | P Annacone | 3 | 5 | | | |
| | D Dowlen | 3 | 4 | | | | | | | | M Davis | 6 | 7 | | | |
| | M Davis | 6 | 6 | | | M Davis | 6 | 5 | 6 | | | | | | | |
| | J Alexander | 7 | 6 | | | J Alexander | 2 | 7 | 4 | | | | | | | |
| 5 | N Odizor | 6 | 1 | | | | | | | | | | | M Davis | 7 | 6 |
| 4 | L Shiras | 6 | 3 | 4 | | | | | | | | | | G Holmes | 6 | 2 |
| | V Winitsky | 3 | 6 | 6 | | V Winitsky | 6 | 3 | | | | | | | | |
| Q | S Guy | 3 | 4 | | | G Holmes | 7 | 6 | | | | | | | | |
| | G Holmes | 6 | 6 | | | | | | | | G Holmes | 6 | 6 | | | |
| Q | C Stansbury | 6 | 6 | 6 | | | | | | 8 | S Giammalva Jr. | 3 | 4 | | | |
| | G Michibata | 4 | 7 | 3 | Q | C Stansbury | 2 | 4 | | | | | | | | |
| | M Mitchell | 2 | 2 | | 8 | S Giammalva Jr. | 6 | 6 | | | | | | | | |
| 8 | S Giammalva Jr. | 6 | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | D Visser | 6 | 4 | | | | | | | | | | | | | | |
| | D Pate | 7 | 6 | | | D Pate | 6 | 6 | | | | | | | | | |
| WC | J Kamiwazumi | 3 | 2 | | | F González | 4 | 3 | | | | | | | | | |
| | F González | 6 | 6 | | | | | | | | D Pate | 6 | 6 | | | | |
| | E Korita | 7 | 6 | | | | | | | 3 | B Gilbert | 3 | 4 | | | | |
| Q | R Nixon | 6 | 4 | | | E Korita | 1 | 1 | | | | | | | | | |
| | L Bourne | 6 | 4 | | 3 | B Gilbert | 6 | 6 | | | | | | | | | |
| 3 | B Gilbert | 7 | 6 | | | | | | | | | | | | D Pate | 7 | 7 |
| 6 | M Dickson | 6 | 6 | 7 | | | | | | | | | | 2 | J Sadri | 5 | 6 |
| Q | Kevin Belcher | 4 | 7 | 5 | 6 | M Dickson | 7 | 4 | 7 | | | | | | | | |
| | S Meister | 3 | 4 | | | C Hooper | 6 | 6 | 6 | | | | | | | | |
| | C Hooper | 6 | 6 | | | | | | | 6 | M Dickson | 1 | 5 | | | | |
| | L Stefanki | 4 | 6 | 4 | | | | | | 2 | J Sadri | 6 | 7 | | | | |
| | T Giammalva | 6 | 4 | 6 | | T Giammalva | 3 | 6 | 3 | | | | | | | | |
| | B Manson | 3 | 4 | | 2 | J Sadri | 6 | 3 | 6 | | | | | | | | |
| 2 | J Sadri | 6 | 6 | | | | | | | | | | | | | | |