# 1984 Swedish Open – Singles

Mats Wilander was the defending champions, but did not compete this year.
Henrik Sundström won the title by defeating Anders Järryd 3–6, 7–5, 6–3 in the final.

## Seeds

* Anders Järryd (final)
* Henrik Sundström (champion)
* Stefan Edberg (semifinals, withdrew)
* Joakim Nyström (semifinals)
* Jan Gunnarsson (quarterfinals)
* Thomas Högstedt (first round)
* Stefan Simonsson (first round)
* Bernard Boileau (first 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

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 1 | Anders Järryd | w/o | | | | | | |
| 3 | Stefan Edberg | | | | | | | |
| 3 | Stefan Edberg | | | 1 | Anders Järryd | 6 | 5 | 3 |
| | | | | 2 | Henrik Sundström | 3 | 7 | 6 |
| 4 | Joakim Nyström | 4 | 3 | 2 | Henrik Sundström | 3 | 7 | 6 |
| 2 | Henrik Sundström | 6 | 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 |
| 1 | A Järryd | 6 | 6 | | | | | | | | | | | | | |
| | C Zipf | 0 | 1 | | 1 | A Järryd | 6 | 6 | | | | | | | | |
| Q | J López-Maeso | 6 | 4 | | Q | J Svensson | 3 | 0 | | | | | | | | |
| Q | J Svensson | 7 | 6 | | | | | | | 1 | A Järryd | 6 | 6 | | | |
| Q | M Tideman | 3 | 6 | 6 | | | | | | 5 | J Gunnarsson | 4 | 2 | | | |
| | J Carlsson | 6 | 1 | 3 | Q | M Tideman | 4 | 4 | | | | | | | | |
| | E Jelen | 1 | 5 | | 5 | J Gunnarsson | 6 | 6 | | | | | | | | |
| 5 | J Gunnarsson | 6 | 7 | | | | | | | | | | | 1 | A Järryd | w/o |
| 3 | S Edberg | 7 | 6 | | | | | | | | | | | 3 | S Edberg | |
| | M Jaite | 6 | 1 | | 3 | S Edberg | 6 | 6 | | | | | | | | |
| | F Rocchi | 6 | 6 | 4 | | C Mezzadri | 2 | 4 | | | | | | | | |
| | C Mezzadri | 7 | 1 | 6 | | | | | | 3 | S Edberg | 6 | 7 | | | |
| | J Avendaño | 3 | 4 | | | | | | | | HD Beutel | 2 | 6 | | | |
| | HD Beutel | 6 | 6 | | | HD Beutel | 0 | 7 | 6 | | | | | | | |
| | H de la Peña | 6 | 6 | 7 | | H de la Peña | 6 | 5 | 2 | | | | | | | |
| 7 | S Simonsson | 3 | 7 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | T Hogstedt | 6 | 3 | 4 | | | | | | | | | | | | | | |
| | M Schapers | 4 | 6 | 6 | | M Schapers | 6 | 7 | | | | | | | | | | |
| | R Viver | 7 | 6 | | | R Viver | 1 | 5 | | | | | | | | | | |
| Q | M Pernfors | 6 | 2 | | | | | | | | M Schapers | 6 | 2 | 1 | | | | |
| | V Pecci | 6 | 6 | | | | | | | 4 | J Nyström | 0 | 6 | 6 | | | | |
| | K Carlsson | 3 | 1 | | | V Pecci | 2 | 6 | 2 | | | | | | | | | |
| | P Carlsson | 1 | 0 | | 4 | J Nyström | 6 | 3 | 6 | | | | | | | | | |
| 4 | J Nyström | 6 | 6 | | | | | | | | | | | | 4 | J Nyström | 4 | 3 |
| 8 | B Boileau | 3 | 6 | | | | | | | | | | | | 2 | H Sundström | 6 | 6 |
| | C Castellan | 6 | 7 | | | C Castellan | 1 | 7 | 4 | | | | | | | | | |
| | J Navrátil | 6 | 6 | | | J Navrátil | 6 | 5 | 6 | | | | | | | | | |
| | J Gurfein | 2 | 4 | | | | | | | | J Navrátil | 3 | 4 | | | | | |
| | P Kuchna | 6 | 7 | | | | | | | 2 | H Sundström | 6 | 6 | | | | | |
| | P Doohan | 3 | 5 | | | P Kuchna | 1 | 1 | | | | | | | | | | |
| | H Simonsson | 3 | 2 | | 2 | H Sundström | 6 | 6 | | | | | | | | | | |
| 2 | H Sundström | 6 | 6 | | | | | | | | | | | | | | | |