| Doubles | ||||
|---|---|---|---|---|
| 2018 Almaty Challenger 2 | ||||
| Final | ||||
| Champions |  Zdeněk Kolář Lukáš Rosol | |||
| Runners-up |  Evgeny Karlovskiy Timur Khabibulin | |||
| Score | 6–3, 6–1 | |||
| Events | ||||
| ||||
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Kevin Krawietz and Andreas Mies were the defending champions but chose not to defend their title.
Zdeněk Kolář and Lukáš Rosol won the title after defeating Evgeny Karlovskiy and Timur Khabibulin 6–3, 6–1 in the final.
Seeds
- Mikhail Elgin /
Gonçalo Oliveira (first round) 
Vladyslav Manafov / 
Andrei Vasilevski (first round)
Tristan-Samuel Weissborn / 
Luca Margaroli (semifinals)- Aliaksandr Bury / Yaraslav Shyla (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
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | M Elgin G Oliveira
| 5 | 7 | ||||||||||||||||||||||||
| Z Kolář L Rosol
| 7 | 5 | Z Kolář L Rosol
| 6 | 6 | ||||||||||||||||||||||
 N Milojević M Safwat
| 6 | 6 | N Milojević M Safwat
| 3 | 2 | ||||||||||||||||||||||
 M Bašić D Petrović
| 7 | 1 | Z Kolář L Rosol
| 7 | 5 | ||||||||||||||||||||||
| 3 | L Margaroli T-S Weissborn
| 6 | 6 | 3 | L Margaroli T-S Weissborn
| 5 | 7 | ||||||||||||||||||||
| WC | K Kravchuk G Lomakin
| 4 | 2 | 3 | L Margaroli T-S Weissborn
| 6 | 6 | ||||||||||||||||||||
U Ignatik K Majchrzak
| 7 | 4 | WC | A Nedovyesov D Yevseyev
| 3 | 4 | |||||||||||||||||||||
| WC | A Nedovyesov D Yevseyev
| 5 | 6 | Z Kolář L Rosol
| 6 | 6 | |||||||||||||||||||||
A Pavlioutchenkov T-h Yang
| 6 | 6 | E Karlovskiy T Khabibulin
| 3 | 1 | ||||||||||||||||||||||
 Q Halys T Lamasine
| 4 | 3 | A Pavlioutchenkov T-h Yang
| 7 | 6 | ||||||||||||||||||||||
 E López Pérez R Statham
| 6 | 6 | E López Pérez R Statham
| 6 | 4 | ||||||||||||||||||||||
| 4 | A Bury Y Shyla
| 3 | 4 | A Pavlioutchenkov T-h Yang
| 6 | 3 | |||||||||||||||||||||
| WC | A Avidzba A Escoffier
| 6 | 2 | E Karlovskiy T Khabibulin
| 2 | 6 | |||||||||||||||||||||
| E Karlovskiy T Khabibulin
| 7 | 6 | E Karlovskiy T Khabibulin
| 5 | 7 | ||||||||||||||||||||||
| A Bublik M Kecmanović
| 6 | 6 | A Bublik M Kecmanović
| 7 | 5 | ||||||||||||||||||||||
| 2 | V Manafov A Vasilevski
| 2 | 4 | ||||||||||||||||||||||||