| Busan Open Challenger | ||
|---|---|---|
| BUSAN | ||
| SINGOLARE MASCHILE | ||
| 2003 | KIM Young-joon (KOR) | batte Tasuku IWAMI (JPN) 64 41 R |
| 2004 | Alexander PEYA (AUT) | batte LU Yen-hsun (TPE) 63 57 63 |
| 2005 | Danai UDOMCHOKE (THA) | batte Paul GOLDSTEIN (USA) 76 61 |
| 2006 | LEE Hyung-Taik (KOR) | batte Danai UDOMCHOKE (THA) 63 62 |
| 2007 | WANG Yeu-tzuoo (TPE) | batte Jan VACEK (CZE) 63 62 |
| 2008 | Go SOEDA (JPN) | batte LU Yen-hsun (TPE) 60 00 R |
Busan Open Challenger Tennis
| 2009 | Danai UDOMCHOKE (THA) | batte Blaž KAVČIČ (SLO) 62 62 |
|---|---|---|
| 2010 | LIM Yong-kyu (KOR) | batte LU Yen-hsun (TPE) 61 64 |
| 2011 | Dudi SELA (ISR) | batte Tatsuma ITO (JPN) 62 67 63 |
| 2012 | Tatsuma ITO (JPN) | batte John MILLMAN (AUS) 64 63 |
| 2013 | Dudi SELA (ISR) | batte Alex BOGOMOLOV Jr. (RUS) 61 64 |
| 2014 | Go SOEDA (JPN) | batte Jimmy WANG (TPE) 63 76 |
| 2015 | CHUNG Hyeon (KOR) | batte Lukaš LACKO (SVK) 63 61 |
| 2016 | Konstantin KRAVČUK (RUS) | batte Daniel EVANS (GBR) 64 64 |
| 2017 | Vasek POSPISIL (CAN) | batte Go SAEDA (JPN) 61 62 |
| 2018 | Matthew EBDEN (AUS) | batte Vasek POSPISIL (CAN) 76 61 |
| 2019 | Ricardas BERANKIS (LTU) | batte Andrew HARRIS (AUS) 76 62 |
| 2020 | non disputato | |
| 2021 | non disputato |
Busan Open Challenger
| 2022 | Kamil MAJCHRZAK (POL) | batte Radu ALBOT (MOL) 64 36 62 |
|---|---|---|
| 2023 | Aleksandar VUKIC (AUS) | batte Max PURCELL (AUS) 64 10 R |
Vitro Busan Open
| 2024 | Yasutaka UCHIYAMA (JPN) | batte HONG Seong-chan (KOR) 76 63 |
|---|
Busan Open
| 2025 | Terence ATMANE (FRA) | batte Adam WALTON (AUS) 63 64 |
|---|
Renault Busan Open Tennis Championships
| 2026 | Leandro RIEDI (SUI) | batte BU Yunchaokete (CHN) 36 63 62 |
|---|