LEE Sang Su
- Matches
- 159
- Won
- 87
- Lost
- 72
- Win rate
- 55%
- Tournaments
- 46
- Titles
- 4
Recent form
- Men's Singles R 64 at Europe Smash - Sweden 2025: L
- Men's Singles Round of 32 at WTT Champions Macao 2025 Presented by Galaxy Entertainment Group: L
- Men's Singles Round of 64 at China Smash 2025 Presented by Beijing Shijingshan Culture & Tourism Group: L
- Men's Singles Round of 32 at WTT Champions Montpellier 2025: W
- Men's Singles Round of 16 at WTT Champions Montpellier 2025: W
- Men's Singles Quarterfinal at WTT Champions Montpellier 2025: L
- Men's Singles Round of 32 at WTT Champions Frankfurt 2025: W
- Men's Singles Round of 16 at WTT Champions Frankfurt 2025: W
- Men's Singles Quarterfinal at WTT Champions Frankfurt 2025: W
- Men's Singles Semifinal at WTT Champions Frankfurt 2025: L
Titles
- 2024 WTT Contender Doha 2024 Men's Doubles
- 2022 WTT Star Contender European Summer Series 2022 Men's Doubles
- 2021 WTT Star Contender Doha 2021 Men Doubles
- 2021 WTT Contender Doha 2021 Men Doubles
Tournament history
77 appearances2025
| Tournament | Discipline | Seed | Rank | Matches | Result |
|---|---|---|---|---|---|
| WTT Champions Frankfurt 2025 | Men's Singles | 0 | 28 | 4 | Semifinal |
| WTT Champions Montpellier 2025 | Men's Singles | 0 | 28 | 3 | Quarterfinal |
| China Smash 2025 Presented by Beijing Shijingshan Culture & Tourism Group | Men's Singles | 0 | 26 | 1 | Round of 64 |
| WTT Champions Macao 2025 Presented by Galaxy Entertainment Group | Men's Singles | 0 | 25 | 1 | Round of 32 |
| Europe Smash - Sweden 2025 | Men's Singles | 0 | 22 | 1 | R 64 |
| WTT Champions Yokohama 2025 | Men's Singles | 0 | 22 | 1 | Round of 32 |
| United States Smash 2025 | Men's Singles | 0 | 30 | 3 | R 16 |
| WTT Champions Incheon 2025 | Men's Singles | 0 | 39 | 5 | Runner-up |
| WTT Champions Chongqing 2025 Presented by AITO | Men's Singles | 0 | 40 | 2 | Round of 16 |
| Singapore Smash 2025 | Men's Singles | 0 | 33 | 1 | Round of 64 |
2024
| Tournament | Discipline | Seed | Rank | Matches | Result |
|---|---|---|---|---|---|
| China Smash 2024 Presented by Zhonghui Life | Men's Singles | 0 | 28 | 3 | Round of 16 |
| WTT Star Contender Bangkok 2024 | Men's Singles | 10 | 32 | 1 | Round of 32 |
| WTT Star Contender Ljubljana 2024 Presented by I Feel Slovenia | Men's Singles | 0 | 31 | 2 | Round of 32 |
| WTT Star Contender Ljubljana 2024 Presented by I Feel Slovenia | Men's Doubles | 3 | 3 | 3 | Semifinal |
| WTT Contender Zagreb 2024 | Men's Singles | 0 | 30 | 1 | Round of 32 |
| WTT Contender Zagreb 2024 | Men's Doubles | 2 | 2 | 1 | Round of 16 |
| WTT Champions Chongqing 2024 Presented by Changan | Men's Singles | 0 | 30 | 1 | Round of 32 |
| WTT Contender Taiyuan 2024 | Men's Singles | 6 | 29 | 4 | Semifinal |
| WTT Contender Taiyuan 2024 | Men's Doubles | 3 | 3 | 1 | Round of 16 |
| Saudi Smash 2024 | Men's Singles | 0 | 30 | 2 | Round of 32 |
| Saudi Smash 2024 | Men's Doubles | 2 | 2 | 1 | Round of 16 |
| WTT Champions Incheon 2024 Presented by Shinhan Bank | Men's Singles | 0 | 29 | 2 | Round of 16 |
| Singapore Smash 2024 | Men's Singles | 0 | 26 | 2 | Round of 32 |
| WTT Star Contender Goa 2024 | Men's Singles | 15 | 26 | 1 | Round of 32 |
| WTT Star Contender Goa 2024 | Men's Doubles | 2 | 2 | 3 | Semifinal |
| WTT Contender Doha 2024 | Men's Singles | 7 | 27 | 3 | Quarterfinal |
| WTT Contender Doha 2024 | Men's Doubles | 2 | 2 | 4 | Champion |
| WTT Star Contender Doha 2024 | Men's Singles | 0 | 27 | 1 | Round of 64 |
| WTT Star Contender Doha 2024 | Men's Doubles | 2 | 2 | 1 | Round of 16 |
2023
| Tournament | Discipline | Seed | Rank | Matches | Result |
|---|---|---|---|---|---|
| WTT Contender Taiyuan 2023 | Men's Singles | 8 | 27 | 1 | Round of 32 |
| WTT Contender Taiyuan 2023 | Men's Doubles | 3 | 3 | 1 | Quarterfinal |
| WTT Champions Frankfurt 2023 | Men's Singles | 0 | 28 | 3 | Quarterfinal |
| WTT Contender Muscat 2023 | Men's Singles | 0 | 26 | 1 | Round of 32 |
| WTT Star Contender Lanzhou 2023 Presented by Huanchen Sports | Men's Singles | 13 | 26 | 1 | Round of 32 |
| WTT Star Contender Lanzhou 2023 Presented by Huanchen Sports | Men's Doubles | 3 | 3 | 3 | Semifinal |
| WTT Contender Almaty 2023 | Men's Singles | 0 | 27 | 1 | Round of 32 |
| WTT Contender Almaty 2023 | Men's Doubles | 1 | 1 | 4 | Runner-up |
| WTT Contender Rio de Janeiro 2023 | Men's Singles | 8 | 26 | 2 | Round of 16 |
| WTT Contender Rio de Janeiro 2023 | Men's Doubles | 2 | 2 | 4 | Runner-up |
| WTT Contender Lima 2023 | Men's Singles | 8 | 26 | 1 | Round of 32 |
| WTT Contender Lima 2023 | Men's Doubles | 2 | 2 | 4 | Runner-up |
| WTT Star Contender Ljubljana 2023 Presented by I Feel Slovenia | Men's Singles | 0 | 33 | 1 | Round of 48 |
| WTT Star Contender Ljubljana 2023 Presented by I Feel Slovenia | Men's Doubles | 2 | 2 | 1 | Round of 16 |
| WTT Contender Zagreb 2023 | Men's Singles | 0 | 33 | 1 | Round of 32 |
| WTT Contender Zagreb 2023 | Men's Doubles | 2 | 2 | 1 | Round of 16 |
| WTT Champions Macao 2023 Presented by Galaxy Entertainment Group | Men's Singles | 0 | 36 | 2 | Round of 16 |
| WTT Champions Xinxiang 2023 Presented by Industrial and Commercial Bank of China | Men's Singles | 0 | 36 | 2 | Round of 16 |
| Singapore Smash 2023 | Men's Singles | 0 | 26 | 3 | Round of 16 |
| Singapore Smash 2023 | Men's Doubles | 7 | 7 | 2 | Quarterfinal |
| WTT Star Contender Goa 2023 | Men's Singles | 14 | 24 | 1 | Round of 32 |
| WTT Star Contender Goa 2023 | Men's Doubles | 0 | 6 | 1 | Round of 16 |
| WTT Star Contender Goa 2023 | Mixed Doubles | 0 | 11 | 2 | Quarterfinal |
| WTT Contender Doha 2023 | Men's Singles | 7 | 25 | 3 | Quarterfinal |
| WTT Contender Doha 2023 | Men's Doubles | 2 | 2 | 0 | — |
2022
| Tournament | Discipline | Seed | Rank | Matches | Result |
|---|---|---|---|---|---|
| WTT Contender Nova Gorica 2022 Presented by I Feel Slovenia | Men's Singles | 7 | 27 | 3 | Quarterfinals |
| WTT Contender Nova Gorica 2022 Presented by I Feel Slovenia | Men's Doubles | 1 | 1 | 3 | Semifinals |
| WTT Contender Almaty 2022 | Men's Singles | 5 | 24 | 1 | Round of 32 |
| WTT Contender Almaty 2022 | Men's Doubles | 3 | 3 | 3 | Semifinal |
| WTT Contender Almaty 2022 | Mixed Doubles | 3 | 3 | 2 | Quarterfinal |
| WTT Contender Muscat 2022 | Men's Singles | — | — | 2 | Round of 16 |
| WTT Contender Muscat 2022 | Men's Doubles | — | — | 4 | Runner-up |
| WTT Contender Muscat 2022 | Mixed Doubles | — | — | 1 | Quarterfinal |
| WTT Champions European Summer Series 2022 | Men's Singles | 0 | 23 | 1 | Round of 32 |
| WTT Star Contender European Summer Series 2022 | Men's Singles | 0 | 23 | 1 | Round of 48 |
| WTT Star Contender European Summer Series 2022 | Men's Doubles | 0 | 7 | 4 | Champion |
| WTT Star Contender European Summer Series 2022 | Mixed Doubles | 0 | 16 | 1 | Round of 16 |
| Singapore Smash 2022 | Men's Singles | 0 | 21 | 1 | Round of 64 |
2021
| Tournament | Discipline | Seed | Rank | Matches | Result |
|---|---|---|---|---|---|
| WTT Cup Finals Singapore | Men's Singles | 0 | 19 | 1 | Round of 16 |
| WTT Star Contender Doha 2021 | Men's Singles | 7 | 22 | 4 | Semifinals |
| WTT Star Contender Doha 2021 | Men's Doubles | 4 | 4 | 1 | Round of 16 |
| WTT Star Contender Doha 2021 | Mixed Doubles | 0 | 5 | 3 | Semifinals |
| WTT Star Contender Doha 2021 | Men Singles | — | — | 1 | Round of 32 |
| WTT Star Contender Doha 2021 | Men Doubles | — | — | 4 | Champion |
| WTT Star Contender Doha 2021 | Mixed Doubles | — | — | 4 | Runner-up |
| WTT Contender Doha 2021 | Men Singles | — | — | 2 | Round of 16 |
| WTT Contender Doha 2021 | Men Doubles | — | — | 4 | Champion |
| WTT Contender Doha 2021 | Mixed Doubles | — | — | 3 | Semifinals |
Match history
159 matches- W WTT Star Contender European Summer Series 2022 Men's Doubles Finals with CHO DaeseongKOR LEE Sang SuKOR vs LIANG JingkunCHN LIN GaoyuanCHN 32 11-13, 11-8, 7-11, 11-6, 11-9
- W WTT Star Contender European Summer Series 2022 Men's Doubles Semifinals with CHO DaeseongKOR LEE Sang SuKOR vs MA LongCHN WANG ChuqinCHN 32 11-6, 5-11, 11-9, 5-11, 11-7
- W WTT Star Contender European Summer Series 2022 Men's Doubles Quarterfinals with CHO DaeseongKOR LEE Sang SuKOR vs HABESOHN DanielAUT GARDOS RobertAUT 31 5-11, 11-3, 13-11, 13-11
- W WTT Star Contender European Summer Series 2022 Men's Doubles Round of 16 with CHO DaeseongKOR LEE Sang SuKOR vs CHUANG Chih-YuanTPE CHEN Chien-AnTPE 31 11-7, 11-8, 9-11, 11-4
- L WTT Star Contender European Summer Series 2022 Mixed Doubles Round of 16 with LEE Sang SuKOR CHOI HyojooKOR vs QIU DangGER MITTELHAM NinaGER 03 8-11, 5-11, 6-11
- L WTT Star Contender European Summer Series 2022 Men's Singles Round of 48 vs XIANG PengCHN 13 8-11, 11-8, 8-11, 3-11
- L Singapore Smash 2022 Men's Singles Round of 64 vs ARUNA QuadriNGR 23 13-11, 9-11, 7-11, 11-6, 8-11
- L WTT Cup Finals Singapore Men's Singles Round of 16 vs JEOUNG YoungsikKOR 13 3-11, 11-5, 6-11, 5-11
- L WTT Star Contender Doha 2021 Men's Singles Semifinals vs JORGIC DarkoSLO 24 11-13, 14-12, 7-11, 11-9, 7-11, 2-11
- L WTT Star Contender Doha 2021 Mixed Doubles Semifinals with LEE Sang SuKOR CHOI HyojooKOR vs JANG WoojinKOR JEON JiheeKOR 23 9-11, 9-11, 11-6, 14-12, 10-12
- W WTT Star Contender Doha 2021 Men's Singles Quarterfinals vs OLAH BenedekFIN 31 11-13, 11-6, 11-8, 11-7
- W WTT Star Contender Doha 2021 Mixed Doubles Quarterfinals with LEE Sang SuKOR CHOI HyojooKOR vs CHEN Chien-AnTPE CHEN Szu-YuTPE 32 11-7, 8-11, 11-6, 10-12, 11-5
- L WTT Star Contender Doha 2021 Men's Doubles Round of 16 with LIM JonghoonKOR LEE Sang SuKOR vs TOKIC BojanSLO NUYTINCK CedricBEL 13 11-7, 8-11, 6-11, 7-11
- W WTT Star Contender Doha 2021 Men's Singles Round of 16 vs CHUANG Chih-YuanTPE 31 11-5, 11-8, 6-11, 11-8
- W WTT Star Contender Doha 2021 Mixed Doubles Round of 16 with LEE Sang SuKOR CHOI HyojooKOR vs SKACHKOV KirillRUS VOROBEVA OlgaRUS 30 11-9, 11-8, 11-7
- W WTT Star Contender Doha 2021 Men's Singles Round of 32 vs YOSHIMURA KazuhiroJPN 30 11-8, 14-12, 11-7
- W WTT Star Contender Doha 2021 Men Doubles Finals with LEE Sang SuKOR JEOUNG YoungsikKOR vs ROBLES AlvaroESP IONESCU OvidiuROU 32 2-11, 11-6, 11-8, 8-11, 11-3
- L WTT Star Contender Doha 2021 Mixed Doubles Finals with JEON JiheeKOR LEE Sang SuKOR vs CHENG I-ChingTPE LIN Yun-JuTPE 13 12-10, 8-11, 9-11, 6-11
- W WTT Star Contender Doha 2021 Men Doubles Semifinals with LEE Sang SuKOR JEOUNG YoungsikKOR vs CHEN Chien-AnTPE CHUANG Chih-YuanTPE 32 10-12, 9-11, 13-11, 11-8, 11-5
- W WTT Star Contender Doha 2021 Mixed Doubles Semifinals with JEON JiheeKOR LEE Sang SuKOR vs Jun MIZUTANIJPN ITO MimaJPN 31 3-11, 11-4, 11-9, 11-9
- W WTT Star Contender Doha 2021 Men Doubles Quarterfinals with LEE Sang SuKOR JEOUNG YoungsikKOR vs Aleksandar KARAKASEVICSRB PISTEJ LubomirSVK 30 11-0, 11-0, 11-0
- W WTT Star Contender Doha 2021 Mixed Doubles Quarterfinals with JEON JiheeKOR LEE Sang SuKOR vs Tristan FLOREFRA PAVADE PrithikaFRA 30 11-3, 11-7, 11-9
- W WTT Star Contender Doha 2021 Men Doubles Round of 16 with LEE Sang SuKOR JEOUNG YoungsikKOR vs ISHIY VitorBRA TSUBOI GustavoBRA 31 9-11, 11-7, 11-9, 11-5
- W WTT Star Contender Doha 2021 Mixed Doubles Round of 16 with JEON JiheeKOR LEE Sang SuKOR vs STOYANOV NiagolITA PICCOLIN GiorgiaITA 30 11-7, 11-9, 11-6
- L WTT Star Contender Doha 2021 Men Singles Round of 32 vs KALLBERG AntonSWE 13 12-10, 5-11, 5-11, 4-11