2018 Chengdu Challenger – Doubles
| Doubles | |
|---|---|
| 2018 Chengdu Challenger | |
| Champions |  Gong Maoxin  Zhang Ze | 
| Runners-up |  Mikhail Elgin  Yaraslav Shyla | 
| Score | 6–4, 6–4 | 
Sriram Balaji and Vishnu Vardhan were the defending champions but chose not to defend their title.
Gong Maoxin and Zhang Ze won the title after defeating Mikhail Elgin and Yaraslav Shyla 6–4, 6–4 in the final.
Seeds
 Hsieh Cheng-peng / Hsieh Cheng-peng / Christopher Rungkat (semifinals) Christopher Rungkat (semifinals)
 Sanchai Ratiwatana / Sanchai Ratiwatana / Sonchat Ratiwatana (semifinals) Sonchat Ratiwatana (semifinals)
 Gong Maoxin / Gong Maoxin / Zhang Ze (champions) Zhang Ze (champions)
 Mikhail Elgin / Mikhail Elgin / Yaraslav Shyla (final) Yaraslav Shyla (final)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 |  C-p Hsieh  C Rungkat | 6 | 5 | [10] | |||||||||||||||||||||||
| WC |  X Gao  R Te | 4 | 7 | [8] | 1 |  C-p Hsieh  C Rungkat | 78 | 6 | |||||||||||||||||||
|  T Chen  C-h Yi | 77 | 6 |  T Chen  C-h Yi | 66 | 3 | ||||||||||||||||||||||
|  H Heliövaara .svg.png) H Laaksonen | 65 | 3 | 1 |  C-p Hsieh  C Rungkat | 63 | 2 | |||||||||||||||||||||
| 4 |  M Elgin  Y Shyla | 6 | 7 | 4 |  M Elgin  Y Shyla | 77 | 6 | ||||||||||||||||||||
| WC |  Xia Zihao  Zheng Wei Qiang | 2 | 5 | 4 |  M Elgin  Y Shyla | 6 | 6 | ||||||||||||||||||||
|  A Bublik  A Pavlioutchenkov | 1 | 4 |  A Kadhe  H Moriya | 4 | 4 | ||||||||||||||||||||||
|  A Kadhe  H Moriya | 6 | 6 | 4 |  M Elgin  Y Shyla | 4 | 4 | |||||||||||||||||||||
|  H-y Peng .svg.png) A Santillan | 4 | 7 | [10] | 3 |  M Gong  Ze Zhang | 6 | 6 | ||||||||||||||||||||
|  N Milojević  T-h Yang | 6 | 5 | [2] |  H-y Peng .svg.png) A Santillan | 5 | 62 | |||||||||||||||||||||
| WC |  R Hua  Zh Zhang | 4 | 4 | 3 |  M Gong  Ze Zhang | 7 | 77 | ||||||||||||||||||||
| 3 |  M Gong  Ze Zhang | 6 | 6 | 3 |  M Gong  Ze Zhang | 6 | 6 | ||||||||||||||||||||
|  Z Li  D Wu | 6 | 1 | [8] | 2 |  Sa Ratiwatana  So Ratiwatana | 0 | 4 | ||||||||||||||||||||
|  P Krstin  D Petrović | 1 | 6 | [10] |  P Krstin  D Petrović | 4 | 4 | |||||||||||||||||||||
|  B Lock  T Matsui | 4 | 4 | 2 |  Sa Ratiwatana  So Ratiwatana | 6 | 6 | |||||||||||||||||||||
| 2 |  Sa Ratiwatana  So Ratiwatana | 6 | 6 | ||||||||||||||||||||||||