🎾 Tenis.olahraga.org
ID

Ji Sung Nam

atp Profile / biography →
🏳️ KORRight-handed183 cm1993-08-15 (32 yrs)Career high: No. 236 (2019-08-12)
93–110Win–Loss
45.8%Win %
0Titles
SurfaceWL%
Hard869647.3%
Clay51327.8%
Carpet1150.0%
Grass10100.0%
Season by season
YearWLTitles%
202626025.0%
202579043.8%
20241313050.0%
20231418043.8%
202289047.1%
202123040.0%
202035037.5%
20192316059.0%
201895064.3%
201612033.3%
201544050.0%
201436033.3%
201328020.0%
201222050.0%
20110200.0%
20100200.0%

Ranking history

20122014201620182020202220242026151020501002005001000No. 243

Matches

Date Tournament Round W/L Opponent Opp. rank Score
2026-06-01 Prostejov CH Q1 L Jan Kumstat 679 6-4 6-4
2026-05-25 Vicenza CH Q1 L Laurent Lokoli 402 7-5 6-4
2026-04-13 Busan CH Q1 L Marat Sharipov 387 6-3 6-2
2026-03-30 Miyazaki CH R32 L Braden Shick 421 6-4 6-2
2026-03-30 Miyazaki CH Q2 W Yuta Kikuchi 673 6-4 6-4
2026-03-30 Miyazaki CH Q1 W Takuya Kumasaka 513 6-2 6-4
2026-01-26 Phan Thiet 2 CH Q1 L Marek Gengel 336 6-3 6-4
2026-01-05 Nonthaburi 1 CH Q1 L Kokoro Isomura 548 1-6 7-6(6) 6-4
2025-11-17 Yokohama CH Q2 L Igor Ribeiro Marcondes 469 6-4 6-4
2025-11-17 Yokohama CH Q1 W Nathan Trouve 1892 6-0 6-1
2025-11-10 Kobe CH R32 L Hynek Barton 296 6-7(8) 6-4 7-6(6)
2025-11-10 Kobe CH Q2 W Duje Ajdukovic 322 6-4 5-7 6-4
2025-11-10 Kobe CH Q1 W Tsung Hao Huang 474 6-2 6-3
2025-11-03 Taipei CH R32 L Jurij Rodionov 161 2-6 7-6(3) 6-2
2025-11-03 Taipei CH Q2 W Takeru Yuzuki 1623 7-6(5) 6-1
2025-11-03 Taipei CH Q1 W Ren Nakamura 1675 6-1 6-2
2025-10-27 Seoul CH Q2 L Uisung Park 740 6-4 6-1
2025-10-27 Seoul CH Q1 W Neil Oberleitner 429 6-3 4-6 6-1
2025-08-25 Zhangjiagang CH Q2 L Tsung Hao Huang 550 6-2 6-4
2025-08-25 Zhangjiagang CH Q1 W Niki Kaliyanda Poonacha 1466 6-4 0-0 RET
2025-08-04 Grodzisk Mazowiecki CH Q1 L Rafael Jodar 540 6-0 6-3
2025-07-21 Zug CH Q1 L Lukas Pokorny 407 4-6 6-2 6-1
2025-04-21 Gwangju CH Q1 L Petr Bar Biryukov 342 6-7(2) 5-1 RET
2025-04-14 Busan CH Q1 L Marat Sharipov 260 7-5 6-1
2024-11-25 Yokkaichi CH Q1 L Keisuke Saitoh 588 6-1 6-3
2024-11-18 Yokohama CH R32 L Shintaro Mochizuki 252 6-2 6-2
2024-11-18 Yokohama CH Q2 W Naoki Nakagawa 381 6-3 6-3
2024-11-18 Yokohama CH Q1 W Philip Henning 391 7-6(3) 3-6 7-5
2024-10-21 Taipei 2 CH Q1 L Reese Stalder 1453 7-5 7-5
2024-09-24 Nonthaburi 4 CH R32 L Gabriel Diallo 105 7-6(9) 6-0
2024-09-24 Nonthaburi 4 CH Q2 W Andre Ilagan 422 6-4 6-4
2024-09-24 Nonthaburi 4 CH Q1 W Thantub Suksumrarn 1010 7-6(1) 6-3
2024-08-26 Zhangjiagang CH Q1 L Ajeet Rai 510 6-4 6-0
2024-08-19 Jinan CH R16 L Keegan Smith 639 7-6(6) 7-5
2024-08-19 Jinan CH R32 W Dominik Palan 517 6-3 6-7(5) 6-3
2024-08-19 Jinan CH Q2 W Maxim Zhukov 758 6-3 6-4
2024-08-19 Jinan CH Q1 W Zekai Li 1928 6-2 6-2
2024-07-22 Tampere CH Q1 L Henri Laaksonen 859 7-6(2) 5-7 6-3
2024-07-08 Trieste CH Q2 L Carlos Lopez Montagud 349 6-2 6-4
2024-07-08 Trieste CH Q1 W Francesco Forti 447 2-6 6-2 6-2
2024-06-17 Poznan CH Q2 L Hynek Barton 485 5-7 6-3 6-1
2024-06-17 Poznan CH Q1 W Sebastian Fanselow 321 7-6(2) 6-2
2024-06-03 Prostejov CH Q1 L Kamil Majchrzak 290 6-2 4-6 6-4
2024-05-13 Taipei CH R16 L Adam Walton 111 6-0 6-3
2024-05-13 Taipei CH R32 W Yun Seong Chung 6-4 7-6(0)
2024-05-13 Taipei CH Q2 W Kaito Uesugi 1404 4-6 6-0 6-2
2024-05-13 Taipei CH Q1 W Shintaro Imai 570 2-6 6-3 6-3
2024-04-15 Gwangju CH R16 L Alibek Kachmazov 248 6-4 6-3
2024-04-15 Gwangju CH R32 W Otto Virtanen 161 6-4 6-3
2024-04-08 Busan CH R32 L Philip Sekulic 275 6-1 6-4