2018 Shanghai Challenger – Doubles
# 2018 Shanghai Challenger – Doubles

Toshihide Matsui and Yi Chu-huan were the defending champions but only Yi chose to defend his title, partnering Peng Hsien-yin. Yi lost in the first round to Gong Maoxin and Zhang Ze.

Gong and Zhang Ze went on to win the title after defeating Hua Runhao and Zhang Zhizhen 6–4, 3–6, [10–4] in the final.

## Seeds

* Hsieh Cheng-peng / Christopher Rungkat (semifinals)
* Gong Maoxin / Zhang Ze (champions)
* Chen Ti / Max Purcell (first round)
* Vijay Sundar Prashanth / Vishnu Vardhan (semifinals)

## 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 | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | C-p Hsieh C Rungkat | 6 | 6 | | | | | | | | | | | | | | | |
| WC | Y He Zeng Shi Hong | 2 | 1 | | 1 | C-p Hsieh C Rungkat | 6 | 5 | [10] | | | | | | | | | |
| | F Sun D Wu | 6 | 6 | | | F Sun D Wu | 4 | 7 | [1] | | | | | | | | | |
| | A Bublik M Kecmanović | 2 | 4 | | | | | | | 1 | C-p Hsieh C Rungkat | $6^7$ | 4 | | | | | |
| 3 | T Chen M Purcell | 4 | 2 | | | | | | | WC | R Hua Zh Zhang | $7^9$ | 6 | | | | | |
| WC | R Hua Zh Zhang | 6 | 6 | | WC | R Hua Zh Zhang | 6 | 6 | | | | | | | | | | |
| WC | X Gao R Te | $6^5$ | 4 | | Alt | A Bega T Lamasine | 4 | 4 | | | | | | | | | | |
| Alt | A Bega T Lamasine | $7^7$ | 6 | | | | | | | | | | | WC | R Hua Zh Zhang | 4 | 6 | [4] |
| | F Gaio E López Pérez | | | | | | | | | | | | | 2 | M Gong Ze Zhang | 6 | 3 | [10] |
| | F Peliwo B Schnur | w/o | | | | F Peliwo B Schnur | 3 | 4 | | | | | | | | | | |
| | B Mousley A Santillan | 4 | $6^2$ | | 4 | VS Prashanth V Vardhan | 6 | 6 | | | | | | | | | | |
| 4 | VS Prashanth V Vardhan | 6 | $7^7$ | | | | | | | 4 | VS Prashanth V Vardhan | 2 | $6^4$ | | | | | |
| | A Lawson Z Li | 4 | 6 | [10] | | | | | | 2 | M Gong Ze Zhang | 6 | $7^7$ | | | | | |
| | H Moriya R Safiullin | 6 | 0 | [8] | | A Lawson Z Li | 4 | $7^7$ | [4] | | | | | | | | | |
| | H-y Peng C-h Yi | 4 | $6^8$ | | 2 | M Gong Ze Zhang | 6 | $6^2$ | [10] | | | | | | | | | |
| 2 | M Gong Ze Zhang | 6 | $7^{10}$ | | | | | | | | | | | | | | | |
