2019 ATP Challenger China International – Nanchang – Doubles
# 2019 ATP Challenger China International – Nanchang – Doubles

Gong Maoxin and Zhang Ze were the defending champions but chose not to defend their title.

Sander Arends and Tristan-Samuel Weissborn won the title after defeating Alex Bolt and Akira Santillan 6–2, 6–4 in the final.

## Seeds

* Sriram Balaji / James Cerretani (quarterfinals)
* Sander Arends / Tristan-Samuel Weissborn (champions)
* Max Purcell / Luke Saville (semifinals)
* David Pel / Hans Podlipnik Castillo (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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | S Balaji J Cerretani | 6 | 6 | | | | | | | | | | | | | | |
| | R Te D Wu | 2 | 4 | 1 | S Balaji J Cerretani | 4 | 3 | | | | | | | | | | |
| ITF | Y Bai F Sun | 4 | 2 | | A Bolt A Santillan | 6 | 6 | | | | | | | | | | |
| | A Bolt A Santillan | 6 | 6 | | | | | | | A Bolt A Santillan | 6 | 4 | [10] | | | | |
| 3 | M Purcell L Saville | 7 | 6 | | | | | | 3 | M Purcell L Saville | 4 | 6 | [7] | | | | |
| PR | N Barrientos R Gonzales | 5 | 1 | 3 | M Purcell L Saville | 6 | 3 | [14] | | | | | | | | | |
| | A Martin T Matsui | 6 | 6 | | A Martin T Matsui | 3 | 6 | [12] | | | | | | | | | |
| | Cui Jie Y He | 3 | 2 | | | | | | | | | | | | A Bolt A Santillan | 2 | 4 |
| | X Gao Zh Zhang | $6^5$ | 4 | | | | | | | | | | | 2 | S Arends T-S Weissborn | 6 | 6 |
| | T Gabashvili U Ignatik | $7^7$ | 6 | | T Gabashvili U Ignatik | $6^3$ | 3 | | | | | | | | | | |
| | N Milojević G Oliveira | 4 | 4 | 4 | D Pel H Podlipnik Castillo | $7^7$ | 6 | | | | | | | | | | |
| 4 | D Pel H Podlipnik Castillo | 6 | 6 | | | | | | 4 | D Pel H Podlipnik Castillo | 4 | 2 | | | | | |
| ITF | M Banes Jacob Grills | 6 | 6 | | | | | | 2 | S Arends T-S Weissborn | 6 | 6 | | | | | |
| | E López Pérez L Margaroli | 3 | 2 | ITF | M Banes J Grills | 3 | 3 | | | | | | | | | | |
| | R Ramanathan V Vardhan | 4 | 5 | 2 | S Arends T-S Weissborn | 6 | 6 | | | | | | | | | | |
| 2 | S Arends T-S Weissborn | 6 | 7 | | | | | | | | | | | | | | |
