# 1984 U.S. Pro Tennis Championships – Doubles

Mark Dickson and Cássio Motta were the defending champions, but lost in the second round to Bud Cox and Danny Saltz.
Ken Flach and Robert Seguso won the title by defeating Gary Donnelly and Ernie Fernández 6–4, 6–4 in the final.

## Seeds

The top four seeds receive a bye into the second round.
* Mark Dickson / Cássio Motta (second round)
* Ken Flach / Robert Seguso (champions)
* John Alexander / Mike Leach (second round)
* David Graham / Laurie Warder (semifinals)
* Gary Donnelly / Ernie Fernández (final)
* Hans Gildemeister / Andrés Gómez (first round)
* Bruce Manson / Pavel Složil (semifinals)
* Mel Purcell / Vincent Van Patten (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

### Finals

| Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 7 | Bruce Manson Pavel Složil | ? | | | | |
| 5 | Gary Donnelly Ernie Fernández | ? | | | | |
| 5 | Gary Donnelly Ernie Fernández | ? | 5 | Gary Donnelly Ernie Fernández | 4 | 4 |
| | | | 2 | Ken Flach Robert Seguso | 6 | 6 |
| 4 | David Graham Laurie Warder | ? | 2 | Ken Flach Robert Seguso | 6 | 6 |
| 2 | Ken Flach Robert Seguso | ? | | | | |

### 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 | M Dickson C Motta | 7 | 3 | 6 | | | | | | | | |
| | B Cox D Saltz | 3 | 6 | 6 | | B Cox D Saltz | 6 | 6 | 7 | | | | | | | | |
| | T Moor B Willenborg | 6 | 2 | 1 | | | | | | | B Cox D Saltz | 4 | 5 | | | | |
| | J Arias P Arraya | 6 | 6 | 6 | | | | | | 7 | B Manson P Složil | 6 | 7 | | | | |
| | P Rebolledo G Urpí | 2 | 7 | 4 | | J Arias P Arraya | 3 | 2 | | | | | | | | | |
| | D Mustard R Simpson | 7 | 3 | 4 | 7 | B Manson P Složil | 6 | 6 | | | | | | | | | |
| 7 | B Manson P Složil | 6 | 6 | 6 | | | | | | | | | | | 7 | B Manson P Složil | ? |
| | | | | | | | | | | | | | | | 5 | G Donnelly E Fernández | ? |
| | | | | | 3 | J Alexander M Leach | 4 | 4 | | | | | | | | | |
| | R Acuña B Prajoux | 7 | 3 | 7 | | R Acuña B Prajoux | 6 | 6 | | | | | | | | | |
| | C Strode C Wittus | 5 | 6 | 5 | | | | | | | R Acuña B Prajoux | 3 | 7 | 2 | | | |
| | G Layendecker F Soler | 6 | 6 | | | | | | | 5 | G Donnelly E Fernández | 6 | 5 | 6 | | | |
| | L Davidson Weller Evans | 2 | 3 | | | G Layendecker F Soler | 6 | 6 | 3 | | | | | | | | |
| | M Hocevar J Soares | 4 | 6 | 3 | 5 | G Donnelly E Fernández | 7 | 3 | 6 | | | | | | | | |
| 5 | G Donnelly E Fernández | 6 | 4 | 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 |
| 8 | M Purcell V Van Patten | 6 | 4 | 6 | | | | | | | | | | | | | |
| | J Aguilera A Tous | 4 | 6 | 4 | 8 | M Purcell V Van Patten | 4 | 2 | | | | | | | | | |
| | M Ostoja W Popp | 7 | 6 | | | M Ostoja W Popp | 6 | 6 | | | | | | | | | |
| | J Etterbeek A Krickstein | 6 | 2 | | | | | | | | M Ostoja W Popp | 6 | 1 | 3 | | | |
| | J Brown R Brown | 6 | 5 | 7 | | | | | | 4 | D Graham L Warder | 4 | 6 | 6 | | | |
| | M Freeman J Lapidus | 3 | 7 | 6 | | J Brown R Brown | 6 | 6 | 2 | | | | | | | | |
| | | | | | 4 | D Graham L Warder | 1 | 7 | 6 | | | | | | | | |
| | | | | | | | | | | | | | | | 4 | D Graham L Warder | ? |
| 6 | H Gildemeister A Gómez | 6 | 3 | 5 | | | | | | | | | | | 2 | K Flach R Seguso | ? |
| | D Goldie M Kures | 4 | 6 | 7 | | D Goldie M Kures | 7 | 5 | 7 | | | | | | | | |
| | B Green B Nealon | 7 | 6 | | | B Green B Nealon | 6 | 7 | 6 | | | | | | | | |
| | T Cain C Michibata | 6 | 4 | | | | | | | | D Goldie M Kures | 6 | 3 | | | | |
| | E Adams M Flur | 6 | 5 | 6 | | | | | | 2 | K Flach R Seguso | 7 | 6 | | | | |
| | B Csipkay T Csipkay | 3 | 7 | 2 | | E Adams M Flur | 7 | 3 | 4 | | | | | | | | |
| | | | | | 2 | K Flach R Seguso | 6 | 6 | 6 | | | | | | | | |