# 1988 Campionati Internazionali di Sicilia – Doubles

Leonardo Lavalle and Claudio Panatta were the defending champions, but Lavalle opted to rest after competing at the Summer Olympics at Seoul during the previous week. Panatta teamed up with Thomas Muster and lost in the semifinals to Carlos di Laura and Marcelo Filippini.
Di Laura and Filippini won the title by defeating Alberto Mancini and Christian Miniussi 6–2, 6–0 in the final.

## Seeds

All seeds received a bye to the second round.
* Josef Čihák / Karel Nováček (quarterfinals)
* Tomáš Šmíd / Mats Wilander (second round)
* Alberto Mancini / Christian Miniussi (final)
* Thomas Muster / Claudio Panatta (semifinals)
* Pablo Arraya / Horacio de la Peña (second round)
* Hans Schwaier / Branislav Stankovič (second round)
* Christer Allgårdh / Damir Keretić (second round)
* Carlos di Laura / Marcelo Filippini (champions)

## 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 |
| 8 | Carlos di Laura Marcelo Filippini | 7 | 6 | | | | |
| 4 | Thomas Muster Claudio Panatta | 5 | 4 | | | | |
| 4 | Thomas Muster Claudio Panatta | 5 | 4 | 8 | Carlos di Laura Marcelo Filippini | 6 | 6 |
| | | | | 3 | Alberto Mancini Christian Miniussi | 2 | 0 |
| 3 | Alberto Mancini Christian Miniussi | 3 | | 3 | Alberto Mancini Christian Miniussi | 2 | 0 |
| | Gustavo Luza Guillermo Pérez Roldán | 0 | r | | | | |

### Top half

| 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 |
| | | | 1 | J Čihák K Nováček | 4 | 6 | 6 | | | | | | | | | |
| J Aguilera F Luna | 6 | 6 | | J Aguilera F Luna | 6 | 2 | 3 | | | | | | | | | |
| Silvio Moine S Soresini | 0 | 3 | | | | | | 1 | J Čihák K Nováček | 3 | 6 | | | | | |
| J Brown L Duncan | 4 | 3 | | | | | | 8 | C di Laura M Filippini | 6 | 7 | | | | | |
| M Fioroni R Viver | 6 | 6 | | M Fioroni R Viver | 4 | 6 | 6 | | | | | | | | | |
| | | | 8 | C di Laura M Filippini | 6 | 3 | 7 | | | | | | | | | |
| | | | | | | | | | | | | | 8 | C di Laura M Filippini | 7 | 6 |
| | | | | | | | | | | | | | 4 | T Muster C Panatta | 5 | 4 |
| | | | 4 | T Muster C Panatta | 6 | 7 | | | | | | | | | | |
| T Haldin M Zillner | 2 | 5 | | F Davín C Pistolesi | 1 | 5 | | | | | | | | | | |
| F Davín C Pistolesi | 6 | 7 | | | | | | 4 | T Muster C Panatta | 3 | 6 | 7 | | | | |
| Maurizio Trapani Marco Valentino | 3 | 2 | | | | | | | J Arrese F Cancellotti | 6 | 2 | 5 | | | | |
| J Arrese F Cancellotti | 6 | 6 | | J Arrese F Cancellotti | 3 | 6 | 6 | | | | | | | | | |
| | | | 6 | H Schwaier B Stankovič | 6 | 3 | 2 | | | | | | | | | |

### Bottom half

| 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 |
| | | | | 5 | P Arraya H de la Peña | 3 | 1 | | | | | | | | | | |
| R Argüello G Mirad | 5 | 6 | 6 | | R Argüello G Mirad | 6 | 6 | | | | | | | | | | |
| J Avendaño R Gajardo | 7 | 3 | 2 | | | | | | | R Argüello G Mirad | 2 | 6 | 2 | | | | |
| M Cierro G Giussani | 6 | 6 | | | | | | | 3 | C Miniussi A Mancini | 6 | 2 | 6 | | | | |
| Pablo Francisco Guillermo Minutella | 3 | 1 | | | M Cierro G Giussani | 6 | 2 | | | | | | | | | | |
| | | | | 3 | C Miniussi A Mancini | 7 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | 3 | C Miniussi A Mancini | 3 | |
| | | | | | | | | | | | | | | | G Luza G Pérez Roldán | 0 | r |
| | | | | 7 | C Allgårdh D Keretić | 3 | 5 | | | | | | | | | | |
| J Clavet M Hennemann | 6 | 6 | | | J Clavet M Hennemann | 6 | 7 | | | | | | | | | | |
| T Champion T Tulasne | 3 | 3 | | | | | | | | J Clavet M Hennemann | 2 | 6 | 6 | | | | |
| E Adams F Dennhardt | 6 | 3 | | | | | | | | G Luza G Pérez Roldán | 6 | 1 | 7 | | | | |
| G Luza G Pérez Roldán | 7 | 6 | | | G Luza G Pérez Roldán | 5 | 7 | 6 | | | | | | | | | |
| | | | | 2 | T Šmíd M Wilander | 7 | 5 | 4 | | | | | | | | | |