Historique des matchs du joueur de tennis: Retrouvez ici la totalité des matchs et tournois joués par Ji Sung Nam.
171 matchs enregistrés.
| 11/09/2026 | Shanghai Challenger | Ji Sung Nam vs. Luca Castelnuovo |
| 10/09/2026 | Shanghai Challenger | Ji Sung Nam vs. Denis Yevseyev |
| 08/09/2026 | Shanghai Challenger | Rei Sakamoto vs. Ji Sung Nam |
| 07/09/2026 | Shanghai Challenger | Kaito Uesugi vs. Ji Sung Nam |
| 06/09/2026 | Shanghai Challenger | Ji Sung Nam vs. Joshua Charlton |
| 30/08/2026 | Zhangjiagang Challenger | Dominik Palan vs. Ji Sung Nam |
| 31/05/2026 | Prostejov Challenger | Jan Kumstat vs. Ji Sung Nam |
| 12/04/2026 | Busan Challenger | Ji Sung Nam vs. Marat Sharipov |
| 31/03/2026 | Miyazaki Challenger | Ji Sung Nam vs. Braden Shick |
| 30/03/2026 | Miyazaki Challenger | Ji Sung Nam vs. Yuta Kikuchi |
| 29/03/2026 | Miyazaki Challenger | Takuya Kumasaka vs. Ji Sung Nam |
| 25/01/2026 | Phan Thiet 2 Challenger | Marek Gengel vs. Ji Sung Nam |
| 04/01/2026 | Nonthaburi 1 Challenger | Ji Sung Nam vs. Kokoro Isomura |
| 17/11/2025 | Yokohama Challenger | Igor Ribeiro Marcondes vs. Ji Sung Nam |
| 16/11/2025 | Yokohama Challenger | Nathan Trouve vs. Ji Sung Nam |
| 11/11/2025 | Kobe Challenger | Hynek Barton vs. Ji Sung Nam |
| 10/11/2025 | Kobe Challenger | Duje Ajdukovic vs. Ji Sung Nam |
| 09/11/2025 | Kobe Challenger | Ji Sung Nam vs. Tsung-Hao Huang |
| 04/11/2025 | Taipei Challenger | Ji Sung Nam vs. Jurij Rodionov |
| 03/11/2025 | Taipei Challenger | Ji Sung Nam vs. Takeru Yuzuki |