1986 Swan Premium Open – Singles
# 1986 Swan Premium Open – Singles

Ivan Lendl was the defending champion but lost in the final 3–6, 7–6, 6–2, 6–0 to Boris Becker.

## Seeds

* Ivan Lendl (final)
* Boris Becker (champion)
* n/a
* Paul McNamee (first round)
* Marcel Freeman (quarterfinals)
* Christo van Rensburg (first round)
* Mike Leach (second round)
* Wally Masur (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 | Final |
| - | - | - | - | - | - | - | - | - | - |
| 1 | Ivan Lendl | 7 | 6 | | | | | | |
| | Pat Cash | 5 | 2 | | | | | | |
| | Pat Cash | 5 | 2 | 1 | Ivan Lendl | 6 | 6 | 2 | 0 |
| | | | | 2 | Boris Becker | 3 | 7 | 6 | 6 |
| | Glenn Layendecker | 4 | 4 | 2 | Boris Becker | 3 | 7 | 6 | 6 |
| 2 | Boris Becker | 6 | 6 | | | | | | |

### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | I Lendl | 6 | 6 | | | | | | | | | | | | | |
| | M Kratzmann | 4 | 2 | | 1 | I Lendl | 6 | 6 | | | | | | | | |
| | B Levine | 6 | 5 | 2 | Q | P Carter | 4 | 4 | | | | | | | | |
| Q | P Carter | 3 | 7 | 6 | | | | | 1 | I Lendl | 6 | 6 | | | | |
| Q | S Furlong | 3 | 7 | 7 | | | | | 8 | W Masur | 2 | 2 | | | | |
| WC | S Barr | 6 | 6 | 5 | Q | S Furlong | 1 | 2 | | | | | | | | |
| | L Warder | 2 | 5 | | 8 | W Masur | 6 | 6 | | | | | | | | |
| 8 | W Masur | 6 | 7 | | | | | | | | | | 1 | I Lendl | 7 | 6 |
| LL | B Custer | 1 | 2 | | | | | | | | | | | P Cash | 5 | 2 |
| WC | P McNamara | 6 | 6 | | WC | P McNamara | 6 | 6 | | | | | | | | |
| Q | A Lane | 4 | 6 | 1 | Q | C Stansbury | 7 | 7 | | | | | | | | |
| Q | C Stansbury | 6 | 2 | 6 | | | | | Q | C Stansbury | 3 | 2 | | | | |
| | C Miller | 3 | 4 | | | | | | | P Cash | 6 | 6 | | | | |
| | P Cash | 6 | 6 | | | P Cash | 6 | 6 | | | | | | | | |
| | B Drewett | 7 | 6 | | | B Drewett | 4 | 4 | | | | | | | | |
| 6 | C van Rensburg | 6 | 1 | | | | | | | | | | | | | |

### Section 2

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 5 | M Freeman | 6 | 6 | | | | | | | | | | | | |
| | T Nelson | 2 | 4 | 5 | M Freeman | 6 | 7 | | | | | | | | |
| | M Edmondson | 6 | 6 | | M Edmondson | 2 | 5 | | | | | | | | |
| | P Doohan | 2 | 3 | | | | | 5 | M Freeman | 3 | 2 | | | | |
| | D Cahill | 6 | 6 | | | | | | G Layendecker | 6 | 6 | | | | |
| | T Warneke | 2 | 4 | | D Cahill | 5 | 4 | | | | | | | | |
| | G Layendecker | 6 | 6 | | G Layendecker | 7 | 6 | | | | | | | | |
| 4 | P McNamee | 1 | 3 | | | | | | | | | | G Layendecker | 4 | 4 |
| 7 | M Leach | 6 | 7 | | | | | | | | | 2 | B Becker | 6 | 6 |
| | T Mmoh | 4 | 6 | 7 | M Leach | 3 | 3 | | | | | | | | |
| | B Dyke | 7 | 6 | | B Dyke | 6 | 6 | | | | | | | | |
| WC | M Woodforde | 6 | 1 | | | | | | B Dyke | 4 | 4 | | | | |
| | C Hooper | 6 | 1 | | | | | 2 | B Becker | 6 | 6 | | | | |
| | J Fitzgerald | 7 | 6 | | J Fitzgerald | 4 | 5 | | | | | | | | |
| | D Maasdorp | 1 | 3 | 2 | B Becker | 6 | 7 | | | | | | | | |
| 2 | B Becker | 6 | 6 | | | | | | | | | | | | |
