| Men's doubles | |||||||
|---|---|---|---|---|---|---|---|
| 2019 Shenzhen Longhua Open | |||||||
| Final | |||||||
| Champions |  Hsieh Cheng-peng Yang Tsung-hua | ||||||
| Runners-up |  Mikhail Elgin Ramkumar Ramanathan | ||||||
| Score | 6–2, 7–5 | ||||||
| Events | |||||||
| |||||||
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Hsieh Cheng-peng and Christopher Rungkat were the defending champions but chose to defend their title with different partners. Hsieh partnered Yang Tsung-hua and successfully defended his title. Rungkat partnered André Göransson but lost in the first round to Sadio Doumbia and Fabien Reboul.
Hsieh and Yang won the title after defeating Mikhail Elgin and Ramkumar Ramanathan 6–2, 7–5 in the final.
Seeds
André Göransson / 
Christopher Rungkat (first round)- Hsieh Cheng-peng / Yang Tsung-hua (champions)
- Jeevan Nedunchezhiyan /
Adil Shamasdin (quarterfinals) 
Gong Maoxin / Li Zhe (quarterfinals)
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 | A Göransson C Rungkat
| 6 | 7 | ||||||||||||||||||||||||
 S Doumbia F Reboul
| 7 | 5 | S Doumbia F Reboul
| ||||||||||||||||||||||||
T Gabashvili M Jaziri
|  T Matsui V Vardhan
| w/o | |||||||||||||||||||||||||
| T Matsui V Vardhan
| w/o | T Matsui V Vardhan
| 5 | 6 | |||||||||||||||||||||||
| 3 | J Nedunchezhiyan A Shamasdin
| 6 | 7 | PR | M Elgin R Ramanathan
| 7 | 7 | ||||||||||||||||||||
| WC | J Cui Wu Hao
| 0 | 6 | 3 | J Nedunchezhiyan A Shamasdin
| 4 | 6 | ||||||||||||||||||||
| PR | M Elgin R Ramanathan
| 6 | 6 | PR | M Elgin R Ramanathan
| 6 | 7 | ||||||||||||||||||||
 G Oliveira F Sun
| 3 | 3 | PR | M Elgin R Ramanathan
| 2 | 5 | |||||||||||||||||||||
 I Sabanov M Sabanov
| 6 | 7 | 2 | C-p Hsieh T-h Yang
| 6 | 7 | |||||||||||||||||||||
| WC | X Gao A Wang
| 2 | 6 | I Sabanov M Sabanov
| 6 | 6 | |||||||||||||||||||||
S Diez M Safwat
| 4 | M Gong Z Li
| 3 | 3 | |||||||||||||||||||||||
| 4 | M Gong Z Li
| w/o | I Sabanov M Sabanov
| 6 | 1 | ||||||||||||||||||||||
| WC | C Wang D Wu
| 6 | 1 | 2 | C-p Hsieh T-h Yang
| 7 | 6 | ||||||||||||||||||||
 J-s Nam M-k Song
| 1 | 6 | J-s Nam M-k Song
| 6 | 6 | ||||||||||||||||||||||
| PR |  N Barrientos E López Pérez
| 6 | 5 | 2 | C-p Hsieh T-h Yang
| 1 | 7 | ||||||||||||||||||||
| 2 | C-p Hsieh T-h Yang
| 4 | 7 | ||||||||||||||||||||||||