2018 Casino Admiral Trophy – Doubles
# 2018 Casino Admiral Trophy – Doubles

This was the first edition of the tournament.

Guido Andreozzi and Ariel Behar won the title after defeating Martin Kližan and Jozef Kovalík 6–3, 6–4 in the final.

## Seeds

* Hans Podlipnik-Castillo / Andrei Vasilevski (first round)
* Roman Jebavý / Antonio Šančić (first round)
* David Marrero / Tommy Robredo (first round)
* Guido Andreozzi / Ariel Behar (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

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | H Podlipnik-Castillo A Vasilevski | 6 | 1 | [5] | | | | | | | | | | | | | |
| WC | J Melzer A Menéndez Maceiras | 0 | 6 | [10] | WC | J Melzer A Menéndez Maceiras | 4 | 2 | | | | | | | | | |
| | N Gombos A Martin | 2 | 1 | | | M Kližan J Kovalík | 6 | 6 | | | | | | | | | |
| | M Kližan J Kovalík | 6 | 6 | | | | | | | | M Kližan J Kovalík | 6 | $7^{10}$ | | | | |
| 3 | D Marrero T Robredo | 1 | $7^7$ | [9] | | | | | | | J Munar D Vega Hernández | 4 | $6^8$ | | | | |
| | M Cecchinato M Donati | 6 | $6^1$ | [11] | | M Cecchinato M Donati | | | | | | | | | | | |
| | A Motti S Travaglia | 1 | 6 | [9] | | J Munar D Vega Hernández | w/o | | | | | | | | | | |
| | J Munar D Vega Hernández | 6 | 3 | [11] | | | | | | | | | | | M Kližan J Kovalík | 3 | 4 |
| WC | M Djokovic C Gómez-Herrera | 6 | 6 | | | | | | | | | | | 4 | G Andreozzi A Behar | 6 | 6 |
| | S Bolelli A Giannessi | 4 | 2 | | WC | M Djokovic C Gómez-Herrera | 6 | 5 | [5] | | | | | | | | |
| | D Brown J O'Mara | 2 | 4 | | 4 | G Andreozzi A Behar | 1 | 7 | [10] | | | | | | | | |
| 4 | G Andreozzi A Behar | 6 | 6 | | | | | | | 4 | G Andreozzi A Behar | 6 | 7 | | | | |
| WC | L Burton Mark Hadley | 2 | 1 | | | | | | | | E López Pérez R Ramanathan | 3 | 5 | | | | |
| | A Begemann L Rosol | 6 | 6 | | | A Begemann L Rosol | $6^5$ | $7^7$ | [8] | | | | | | | | |
| | E López Pérez R Ramanathan | 3 | 6 | [10] | | E López Pérez R Ramanathan | $7^7$ | $6^4$ | [10] | | | | | | | | |
| 2 | R Jebavý A Šančić | 6 | 4 | [8] | | | | | | | | | | | | | |
