Results

Challenger Zhangjiagang 08/25 12:35 19 [195] France Women v Jisung Nam [148] 6-2,6-4
Challenger Zhangjiagang 08/24 03:50 14 [173] Niki Kaliyanda Poonacha v Jisung Nam [146] Retired
ITF M15 Maanshan 08/21 02:00 - Jisung Nam v Seong Woo Cho 6-7,6-3,3-6
ITF M15 Maanshan 08/20 05:02 - Jisung Nam v Jaesung Choe 7-6,6-1
Challenger Grodzisk Mazowiecki 08/03 09:00 14 [168] Jisung Nam v Rafael Jodar [478] 0-6,3-6
Challenger Zug 07/20 10:20 14 [190] Jisung Nam v Edwards/Valentine [392] 6-4,2-6,1-6
ITF M25 Changwon 06/05 01:00 - Jisung Nam v Evan Zhu 6-2,4-6,4-6
ITF M25 Changwon 06/04 02:30 - Jisung Nam v Chase Ferguson 7-6,5-4
ITF M15 Daegu 06/01 01:00 - [166] Jisung Nam v Uisung Park [362] 6-1,6-2
ITF M15 Daegu 05/31 02:30 - Jisung Nam v Jeamoon Lee 1-6,6-2,6-3
ITF M15 Daegu 05/30 02:30 - Thanapet Chanta v Jisung Nam 2-6,2-6
ITF M15 Daegu 05/29 02:30 - Jisung Nam v Jay D H Friend 6-3,6-1

Wikipedia - Nam Ji-sung

Nam Ji-sung (born 15 August 1993) is a South Korean tennis player. He has a career high ATP singles ranking of world No. 236 achieved on 12 August 2019. He also has a career high ATP doubles ranking of No. 102 achieved on 3 February 2020. In 2024, he became the first Korean in 13 years to win the Busan Open in doubles.

Playing for South Korea in Davis Cup, Nam has a W/L record of 3–7.