| Doubles | |
|---|---|
| 2019 Chengdu Challenger | |
| Champions |  Arjun Kadhe Saketh Myneni |
| Runners-up |  Nam Ji-sung Song Min-kyu |
| Score | 6–3, 0–6, [10–6] |
Gong Maoxin and Zhang Ze were the defending champions [1] but lost in the quarterfinals to Arjun Kadhe and Saketh Myneni.
Kadhe and Myneni won the title after defeating Nam Ji-sung and Song Min-kyu 6–3, 0–6, [10–6] in the final.
Gong Maoxin / Zhang Ze (quarterfinals)
Gonçalo Oliveira / 
Yang Tsung-hua (first round)
Harri Heliövaara / 
Toshihide Matsui (semifinals)
Sanchai Ratiwatana / Sonchat Ratiwatana (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | M Gong Ze Zhang | 6 | 6 | ||||||||||||||||||||||||
| ITF |  H Bourchier T Fancutt | 2 | 0 | 1 | M Gong Ze Zhang | 64 | 1 | ||||||||||||||||||||
B Ellis  B Klein | A Kadhe S Myneni | 77 | 6 | ||||||||||||||||||||||||
| A Kadhe S Myneni | w/o | A Kadhe S Myneni | 6 | 7 | |||||||||||||||||||||||
| 4 | Sa Ratiwatana So Ratiwatana | 5 | 3 | R Hua D Wu | 1 | 5 | |||||||||||||||||||||
| R Hua D Wu | 7 | 6 | R Hua D Wu | 6 | 77 | ||||||||||||||||||||||
| ITF |  V Orlov  E Zhu | 6 | 6 | ITF | V Orlov E Zhu | 1 | 60 | ||||||||||||||||||||
| WC | Cui Jie Xia Zihao | 4 | 3 | A Kadhe S Myneni | 6 | 0 | [10] | ||||||||||||||||||||
| Y-s Chung T-l Wu | 3 | 2 | J-s Nam M-k Song | 3 | 6 | [6] | |||||||||||||||||||||
| WC | Chuh Wang Zh Zhang | 6 | 6 | WC | Chuh Wang Zh Zhang | 3 | 63 | ||||||||||||||||||||
 B Lock CJ Lock | 62 | 64 | 3 | H Heliövaara T Matsui | 6 | 77 | |||||||||||||||||||||
| 3 | H Heliövaara T Matsui | 77 | 77 | 3 | H Heliövaara T Matsui | 4 | 1 | ||||||||||||||||||||
| J-s Nam M-k Song | 6 | 6 | J-s Nam M-k Song | 6 | 6 | ||||||||||||||||||||||
| WC | Liu Hanyi Wang Chukang | 2 | 2 | J-s Nam M-k Song | 6 | 77 | |||||||||||||||||||||
JP Fruttero  R Gonzales | 4 | 6 | [10] | JP Fruttero R Gonzales | 4 | 61 | |||||||||||||||||||||
| 2 | G Oliveira T-h Yang | 6 | 3 | [6] | |||||||||||||||||||||||
Lee Hsin-han and Yang Tsung-hua won the title, defeating Feng He and Zhang Ze 6–2, 7–6(7–4) in the final.
Karan Rastogi and Divij Sharan were the defending champions but decided not to participate.
Sanchai Ratiwatana and Sonchat Ratiwatana won the title, defeating Gong Maoxin and Zhang Ze 6–4, 6–2 in the final.
Sanchai Ratiwatana and Sonchat Ratiwatana are the defending champions, but decided not to participate.
This was the first edition of the event.
Benjamin Mitchell and Jordan Thompson are the defending champions, but only Mitchell defending his title partnering Matthew Barton.
Li Zhe and Jose Statham were the defending champions, but Statham chose not to defend his title. Li partnered Yi Chu-huan instead. Li lost in the first round to Kwon Soon-woo and Lee Duck-hee.
Wu Di and Yi Chu-huan were the defending champions but chose not to compete together. Wu played alongside Zhang Zhizhen. Yi teamed up with Hsieh Cheng-peng. Wu lost in the quarterfinals to Gao Xin and Li Zhe.
Gong Maoxin and Yi Chu-huan were the defending champions but chose to defend their title with different partners. Gong partnered Zhang Ze but lost in the quarterfinals to Ruben Gonzales and Hsieh Cheng-peng. Yi partnered Yuya Kibi but withdrew from the tournament due to a Kibi injury.
Sanchai and Sonchat Ratiwatana were the defending champions but only Sanchai Ratiwatana chose to defend his title, partnering Peng Hsien-yin. Ratiwatana lost in the first round to Masahiro Fukuda and Masamichi Imamura.
Gong Maoxin and Yi Chu-huan were the defending champions but chose to participate with different partners. Gong partnered Zhang Ze and successfully defended his title. Yi partnered Ruan Roelofse but lost in the final to Gong and Zhang.
Hsieh Cheng-peng and Peng Hsien-yin were the defending champions but chose to defend their title with different partners. Hsieh partnered Yang Tsung-hua and successfully defended his title. Peng partnered Yi Chu-huan but lost in the first round to Benjamin Lock and Rubin Statham.
Gao Xin and Zhang Zhizhen were the defending champions but lost in the quarterfinals to Gong Maoxin and Zhang Ze.
Sanchai and Sonchat Ratiwatana were the defending champions but lost in the semifinals to Hsieh Cheng-peng and Yang Tsung-hua.
Radu Albot and Rubin Statham were the defending champions but only Statham chose to defend his title, partnering Hiroki Moriya. Statham lost in the first round to Sriram Balaji and Saketh Myneni.
This was the first edition of the men's tournament.
Sriram Balaji and Vishnu Vardhan were the defending champions but only Balaji chose to defend his title, partnering Jeevan Nedunchezhiyan. Balaji lost in the final to Hsieh Cheng-peng and Christopher Rungkat.
This was the first edition of the tournament.
Hsieh Cheng-peng and Yang Tsung-hua were the defending champions but chose not to defend their title.
Gong Maoxin and Zhang Ze were the defending champions but chose not to defend their title.
Gong Maoxin and Zhang Ze were the defending champions but lost in the first round to Treat Huey and Nathaniel Lammons.