Santaizi ATP Challenger

Santaizi ATP Challenger
Santaizi ATP Challenger
2025 Santaizi ATP Challenger
ATP Challenger Tour
Location	Neihu District, Taipei City, Taiwan
Venue	National Taiwan University Sports Center
Category	ATP Challenger Tour (-2024), Challenger 100 (2025-)
Surface	Hard (indoor)
Draw	32S/14Q/16D
Prize money	$160,000 (2025), $82,000 (2024)

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 hardcourts. Following a four year hiatus, it returned in 2024 with a prize money of $82,000.

Past finals

Singles

Year	Champion	Runner-up	Score
2025^[2]	Yoshihito Nishioka	James Duckworth	7–5, 7–6^(7–5)
2024^[3]	Adam Walton	Illya Marchenko	3–6, 6–2, 7–6^(7–3)
2020–23	Not held
2019 ^[4]	Dennis Novak	Sergiy Stakhovsky	6–2, 6–4
2018 ^[5]	Yuki Bhambri	Ramkumar Ramanathan	6–3, 6–4
2017 ^[6]	Lu Yen-hsun	Tatsuma Ito	6–1, 7–6^(7–4)
2016 ^[7]	Daniel Evans	Konstantin Kravchuk	3–6, 6–4, 6–4
2015 ^[8]	Sam Groth	Konstantin Kravchuk	6–7^(5–7), 6–4, 7–6^(7–3)
2014 ^[9]	Gilles Müller	John-Patrick Smith	6–3, 6–3

Doubles

Year	Champion	Runner-up	Score
2025^[10]	Nathaniel Lammons Jean-Julien Rojer	Kaito Uesugi Seita Watanabe	7–6^(7–4), 7–6^(8–6)
2024^[11]	Ray Ho Nam Ji-sung	Toshihide Matsui Kaito Uesugi	6–2, 6–2
2020–23	Not held
2019 ^[12]	Sriram Balaji Jonathan Erlich	Sander Arends Tristan-Samuel Weissborn	6–3, 6–2
2018 ^[13]	Matthew Ebden Andrew Whittington	Prajnesh Gunneswaran Saketh Myneni	6–4, 5–7, [10–6]
2017 ^[14]	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]