2019 Gwangju Open – Doubles
# 2019 Gwangju Open – Doubles

Nam Ji-sung and Song Min-kyu were the defending champions but lost in the final to Hsieh Cheng-peng and Christopher Rungkat.

Hsieh and Rungkat won the title after defeating Nam and Song 6–3, 3–6, [10–6] in the final.

## Seeds

* Hsieh Cheng-peng / Christopher Rungkat (champions)
* Sriram Balaji / Jonathan Erlich (semifinals)
* Evan King / Nathan Pasha (quarterfinals)
* André Göransson / Hunter Reese (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 | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | C-p Hsieh C Rungkat | 6 | 7 | | | | | | | | | | | | | | | |
| | T Matsui V Vardhan | 2 | 5 | 1 | C-p Hsieh C Rungkat | 6 | 1 | [10] | | | | | | | | | | |
| | S Myneni A Shamasdin | 6 | 6 | | S Myneni A Shamasdin | 4 | 6 | [6] | | | | | | | | | | |
| | T-l Wu T-h Yang | 2 | 3 | | | | | | 1 | C-p Hsieh C Rungkat | $7^7$ | 4 | [16] | | | | | |
| 4 | A Göransson H Reese | 6 | 6 | | | | | | 4 | A Göransson H Reese | $6^2$ | 6 | [14] | | | | | |
| | J Jung Xia Zihao | 1 | 3 | 4 | A Göransson H Reese | $6^5$ | $7^7$ | [11] | | | | | | | | | | |
| ITF | F Alcantara Shintaro Imai | $6^4$ | 0 | | R Gonzales Sa Ratiwatana | $7^7$ | $6^3$ | [9] | | | | | | | | | | |
| | R Gonzales Sa Ratiwatana | $7^7$ | 6 | | | | | | | | | | | 1 | C-p Hsieh C Rungkat | 6 | 3 | [10] |
| WC | Han Seon-yong Kim Cheong-eui | 3 | 2 | | | | | | | | | | | WC | J-s Nam M-k Song | 3 | 6 | [6] |
| WC | J-s Nam M-k Song | 6 | 6 | WC | J-s Nam M-k Song | 6 | 6 | | | | | | | | | | | |
| | M Banes B Ellis | 1 | $6^4$ | 3 | E King N Pasha | 4 | 0 | | | | | | | | | | | |
| 3 | E King N Pasha | 6 | $7^7$ | | | | | | WC | J-s Nam M-k Song | 3 | 6 | [10] | | | | | |
| ITF | Y Bai K Kravchuk | 3 | 1 | | | | | | 2 | S Balaji J Erlich | 6 | 3 | [7] | | | | | |
| WC | Ho Chung J-m Lee | 6 | 6 | WC | Ho Chung J-m Lee | 3 | 3 | | | | | | | | | | | |
| | A Santillan L Saville | 3 | 1 | 2 | S Balaji J Erlich | 6 | 6 | | | | | | | | | | | |
| 2 | S Balaji J Erlich | 6 | 6 | | | | | | | | | | | | | | | |
