| Seoul Open Challenger | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 2024 Seoul Open Challenger | |||||||||
| Tournament information | |||||||||
| Event name | Seoul | ||||||||
| Location | Seoul, South Korea | ||||||||
| Venue | Seoul Olympic Park Tennis Center | ||||||||
| Surface | Hard | ||||||||
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The Seoul Open Challenger is a tournament for professional tennis players played on outdoor hardcourts. The event is classified as an ATP Challenger 100 and an ITF Women's Circuit event and has been held in Seoul, South Korea, since 2014. In 2024 it switch status from an ATP Challenger Tour 125 to a Challenger 100.[1]
Men's champions
Singles
| Year | Champion | Runner-up | Score | Ref. |
|---|---|---|---|---|
| 2024 |  Nikoloz Basilashvili |  Taro Daniel | 7–5, 6–4 | |
| 2023 |  Bu Yunchaokete |  Aleksandar Vukic | 7–6(7–4), 6–4 | |
| 2022 | Li Tu | Wu Yibing | 7–6(7–5), 6–4 | |
| 2020–2021 | not held | |||
| 2019 |  Kwon Soon-woo | Max Purcell | 7–5, 7–5 | |
| 2018 |  Mackenzie McDonald | Jordan Thompson | 1–6, 6–4, 6–1 | |
| 2017 |  Thomas Fabbiano | Kwon Soon-woo | 1–6, 6–4, 6–3 | |
| 2016 |  Sergiy Stakhovsky |  Lu Yen-hsun | 4–6, 6–3, 7–6(9–7) | |
| 2015 | Go Soeda | Chung Hyeon | 3–6, 6–3, 6–3 | |
Doubles
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2024 |  Saketh Myneni Ramkumar Ramanathan | Vasil Kirkov  Bart Stevens | 6–4, 4–6, [10–3] |
| 2023 | Max Purcell Yasutaka Uchiyama | Chung Yun-seong Yuta Shimizu | 6–1, 6–4 |
| 2022 | Kaichi Uchida Wu Tung-lin | Chung Yun-seong Aleksandar Kovacevic | 6–7(2–7), 7–5, [11–9] |
| 2020–2021 | not held | ||
| 2019 | Max Purcell Luke Saville |  Ruben Bemelmans Sergiy Stakhovsky | 6–4, 7–6(9–7) |
| 2018 | Toshihide Matsui  Frederik Nielsen | Chen Ti Yi Chu-huan | 6–4, 7–6(7–3) |
| 2017 | Hsieh Cheng-peng Peng Hsien-yin | Thomas Fabbiano  Dudi Sela | 5–1 ret. |
| 2016 | Matt Reid John-Patrick Smith | Gong Maoxin Yi Chu-huan | 6–3, 7–5 |
| 2015 | Gong Maoxin Peng Hsien-yin | Lee Hyung-taik  Danai Udomchoke | 6–4, 7–5 |
Women's champions
Singles
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2015 | Riko Sawayanagi | Jang Su-jeong | 6–4, 6–4 |
| 2014 | Misaki Doi | Misa Eguchi | 6–1, 7–6(7–3) |
Doubles
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2015 | Chan Chin-wei Lee Ya-hsuan | Hong Seung-yeon Kang Seo-kyung | 6–2, 6–1 |
| 2014 | Chan Chin-wei Chuang Chia-jung |  Irena Pavlovic  Kristýna Plíšková | 6–4, 6–3 |