| Doubles | ||||
|---|---|---|---|---|
| 2019 Santaizi ATP Challenger | ||||
| Final | ||||
| Champions |  Sriram Balaji Jonathan Erlich | |||
| Runners-up |  Sander Arends Tristan-Samuel Weissborn | |||
| Score | 6–3, 6–2 | |||
| Events | ||||
| ||||
| ||||
Matthew Ebden and Andrew Whittington were the defending champions but chose not to defend their title.
Sriram Balaji and Jonathan Erlich won the title after defeating Sander Arends and Tristan-Samuel Weissborn 6–3, 6–2 in the final.
Seeds
Hsieh Cheng-peng / 
Christopher Rungkat (semifinals)
Max Purcell / Luke Saville (first round)- Sriram Balaji / Jonathan Erlich (champions)
- Sander Arends / Tristan-Samuel Weissborn (final)
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 | C-p Hsieh C Rungkat
| 6 | 6 | ||||||||||||||||||||||||
 R Gonzales So Ratiwatana
| 7 | 1 | 1 | C-p Hsieh C Rungkat
| 6 | 7 | |||||||||||||||||||||
| WC | Y-h Hsu T-l Wu
| 7 | 6 | WC | J Jung J Wang
| 4 | 6 | ||||||||||||||||||||
| WC | J Jung J Wang
| 5 | 7 | 1 | C-p Hsieh C Rungkat
| 2 | 3 | ||||||||||||||||||||
| 3 | S Balaji J Erlich
| 6 | 3 | 3 | S Balaji J Erlich
| 6 | 6 | ||||||||||||||||||||
 L Margaroli V Vardhan
| 4 | 6 | 3 | S Balaji J Erlich
| 6 | 6 | |||||||||||||||||||||
 S-w Kwon T-h Yang
| 6 | 3 | S Myneni R Ramanathan
| 4 | 3 | ||||||||||||||||||||||
| S Myneni R Ramanathan
| 7 | 6 | 3 | S Balaji J Erlich
| 6 | 6 | |||||||||||||||||||||
 M Janvier S Robert
| 6 | 6 | 4 | S Arends T-S Weissborn
| 3 | 2 | |||||||||||||||||||||
D Pel H Podlipnik Castillo
| 1 | 7 | M Janvier S Robert
| 6 | 6 | ||||||||||||||||||||||
D Novak S Stakhovsky
| 6 | 4 | 4 | S Arends T-S Weissborn
| 7 | 4 | |||||||||||||||||||||
| 4 | S Arends T-S Weissborn
| 3 | 6 | 4 | S Arends T-S Weissborn
| 2 | 6 | ||||||||||||||||||||
| WC | T Chen R Ho
| 3 | 7 |  G Oliveira Y Uchiyama
| 6 | 3 | |||||||||||||||||||||
| G Oliveira Y Uchiyama
| 6 | 6 | G Oliveira Y Uchiyama
| 6 | 6 | ||||||||||||||||||||||
| T Matsui H Moriya
| 6 | 3 | T Matsui H Moriya
| 4 | 4 | ||||||||||||||||||||||
| 2 | M Purcell L Saville
| 4 | 6 | ||||||||||||||||||||||||
References
- "Yuki Bhambri wins Taipei Challenger, set to break back into top 100 in ATP rankings". The New Indian Express.