# Busan Open

The Busan Open (formerly known as Busan Open Challenger Tennis) is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP Challenger Tour. It has been held annually in Busan, South Korea, since 2003.

## Past finals
### Singles

| Year | Champion | Runner-up | Score |
| 2024 | Yasutaka Uchiyama | Hong Seong-chan | 7–6$^{(7–4)}$, 6–3 |
| 2023 | Aleksandar Vukic | Max Purcell | 6–4, 1–0 ret. |
| 2022 | Kamil Majchrzak | Radu Albot | 6–4, 3–6, 6–2 |
| 2021– 2020 | Not held | Not held | Not held |
| 2019 | Ričardas Berankis | Andrew Harris | 7–6$^{(7–5)}$, 6–2 |
| 2018 | Matthew Ebden | Vasek Pospisil | 7–6$^{(7–4)}$, 6–1 |
| 2017 | Vasek Pospisil | Go Soeda | 6–1, 6–2 |
| 2016 | Konstantin Kravchuk | Daniel Evans | 6–4, 6–4 |
| 2015 | Chung Hyeon | Lukáš Lacko | 6–3, 6–1 |
| 2014 | Go Soeda | Jimmy Wang | 6–3, 7–6$^{(7–5)}$ |
| 2013 | Dudi Sela | Alex Bogomolov Jr. | 6–1, 6–4 |
| 2012 | Tatsuma Ito | John Millman | 6–4, 6–3 |
| 2011 | Dudi Sela | Tatsuma Ito | 6–2, 6–7$^{(5–7)}$, 6–3 |
| 2010 | Lim Yong-kyu | Lu Yen-hsun | 6–1, 6–4 |
| 2009 | Danai Udomchoke | Blaž Kavčič | 6–2, 6–2 |
| 2008 | Go Soeda | Lu Yen-hsun | 6–0, 0–0 retired |
| 2007 | Wang Yeu-tzuoo | Jan Vacek | 6–3, 6–2 |
| 2006 | Lee Hyung-taik | Danai Udomchoke | 6–3, 6–2 |
| 2005 | Danai Udomchoke | Paul Goldstein | 7–6$^{(8–6)}$, 6–1 |
| 2004 | Alexander Peya | Lu Yen-hsun | 6–3, 5–7, 6–3 |
| 2003 | Kim Young-jun | Tasuku Iwami | 6–4, 4–1 retired |

### Doubles

| Year | Champion | Runner-up | Score |
| 2024 | Ray Ho Nam Ji-sung | Chung Yun-seong Hsu Yu-hsiou | 6–2, 6–4 |
| 2023 | Evan King Reese Stalder | Max Purcell Rubin Statham | walkover |
| 2022 | Marc Polmans Max Purcell | Nam Ji-sung Song Min-kyu | 6–7$^{(5–7)}$, 6–2, [12–10] |
| 2021– 2020 | Not held | Not held | Not held |
| 2019 | Hsieh Cheng-peng Christopher Rungkat | Toshihide Matsui Vishnu Vardhan | 7–6$^{(9–7)}$, 6–1 |
| 2018 | Hsieh Cheng-peng Christopher Rungkat | Ruan Roelofse John-Patrick Smith | 6–4, 6–3 |
| 2017 | Hsieh Cheng-peng Peng Hsien-yin | Sanchai Ratiwatana Sonchat Ratiwatana | 7–5, 4–6, [10–8] |
| 2016 | Sam Groth Leander Paes | Sanchai Ratiwatana Sonchat Ratiwatana | 4–6, 6–1, [10–7] |
| 2015 | Sanchai Ratiwatana Sonchat Ratiwatana | Nam Ji-sung Song Min-kyu | 7–6$^{(7–2)}$, 3–6, [10–7] |
| 2014 | Sanchai Ratiwatana Sonchat Ratiwatana | Jamie Delgado John-Patrick Smith | 6–4, 6–4 |
| 2013 | Peng Hsien-yin Yang Tsung-hua | Jeong Suk-young Lim Yong-kyu | 6–4, 6–3 |
| 2012 | Yuki Bhambri Divij Sharan | Hsieh Cheng-peng Lee Hsin-han | 1–6, 6–1, [10–5] |
| 2011 | Im Kyu-tae Danai Udomchoke | Jamie Baker Vasek Pospisil | 6–4, 6–4 |
| 2010 | Rameez Junaid Alexander Peya | Pierre-Ludovic Duclos Yang Tsung-hua | 6–4, 7–5 |
| 2009 | Sanchai Ratiwatana Sonchat Ratiwatana | Tasuku Iwami Toshihide Matsui | 6–4, 6–2 |
| 2008 | Rik de Voest Łukasz Kubot | Adam Feeney Rameez Junaid | 6–3, 6–3 |
| 2007 | Sergei Bubka John Paul Fruttero | Nathan Healey Jan Mertl | 4–6, 7–6$^{(7–5)}$, [10–6] |
| 2006 | Scott Lipsky Todd Widom | Robert Kendrick Cecil Mamiit | 6–3, 6–7$^{(2–7)}$, [10–7] |
| 2005 | Paul Goldstein Rajeev Ram | Justin Gimelstob Wesley Moodie | walkover |
| 2004 | Sanchai Ratiwatana Sonchat Ratiwatana | Satoshi Iwabuchi Tasuku Iwami | 6–7$^{(5–7)}$, 7–6$^{(7–1)}$, 6–4 |
| 2003 | Toshihide Matsui Michihisa Onoda | Baek Seung-bok Park Seung-kyu | 6–1, 6–3 |