The Santaizi ATP Challenger is a tennis tournament held in Taipei City, Taiwan since 2014. The event is part of the ATP Challenger Tour and is played on indoor hard courts.
| Santaizi ATP Challenger | |
|---|---|
 2019 Santaizi ATP Challenger | |
| ATP Challenger Tour | |
| Location | Taipei City, Taiwan |
| Venue | National Taiwan University Sports Center |
| Category | ATP Challenger Tour |
| Surface | Hard (indoor) |
| Draw | 32S/14Q/16D |
| Prize money | $75,000+H |
| Website | Official website |
Past finals edit
Singles edit
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2019 |  Dennis Novak |
 Sergiy Stakhovsky |
6–2, 6–4 |
| 2018 |  Yuki Bhambri |
Ramkumar Ramanathan |
6–3, 6–4 |
| 2017 |  Lu Yen-hsun |
 Tatsuma Ito |
6–1, 7–6(7–4) |
| 2016 |  Daniel Evans |
 Konstantin Kravchuk |
3–6, 6–4, 6–4 |
| 2015 |  Sam Groth |
Konstantin Kravchuk |
6–7(5–7), 6–4, 7–6(7–3) |
| 2014 |  Gilles Müller |
John-Patrick Smith |
6–3, 6–3 |
Doubles edit
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2019 | Sriram Balaji Jonathan Erlich |
 Sander Arends Tristan-Samuel Weissborn |
6–3, 6–2 |
| 2018 | Matthew Ebden Andrew Whittington |
Prajnesh Gunneswaran Saketh Myneni |
6–4, 5–7, [10–6] |
| 2017 |  Marco Chiudinelli Franko Škugor |
 Sanchai Ratiwatana Sonchat Ratiwatana |
4–6, 6–2, [10–5] |
| 2016 | Hsieh Cheng-peng Yang Tsung-hua |
 Frederik Nielsen  David O'Hare |
7–6(8–6), 6–4 |
| 2015 | Matthew Ebden Wang Chieh-fu |
Sanchai Ratiwatana Sonchat Ratiwatana |
6–1, 6–4 |
| 2014 | Samuel Groth Chris Guccione |
 Austin Krajicek John-Patrick Smith |
6–4, 5–7, [10–8] |