ATP Tour
JiSung Nam
Back after 5w off#827
ATP World Ranking - 33 pts
Player Archetype
🪃 Counterpuncher
Turns defense into offense. Absorbs pace, redirects with precision, and thrives in long rallies by letting opponents beat themselves. Excels at converting break points when they matter most.
Elite BP conversionStrong return gameDefensive consistencyRally tolerance
Strong against
🧱 The Wall55%
⚔️ The Gladiator53%
Weak against
🤖 Servebot45%
🎯 Baseliner46%
Player Overview
Age
33
Height
6'0" (183 cm)
Weight
80 kg (176 lbs)
Plays
Right-Handed, Two-Handed BH
Career-High Ranking
#236 (2019-08-12)
Record 2015-2026
88
Wins
89
Losses
49.7%
Win %
0
Titles
Win / Loss by Year
Career record broken down by surface
| Year | Summary | Clay | Hard | Grass |
|---|---|---|---|---|
| 2026 | 4/7 | 0/2 | 2/5 | - |
| 2025 | 7/9 | 0/1 | 7/8 | - |
| 2024 | 13/13 | 2/4 | 11/9 | - |
| 2023 | 15/20 | 2/4 | 13/16 | - |
| 2022 | 9/9 | - | 9/9 | - |
| 2021 | 2/4 | - | 1/4 | 1/0 |
| 2020 | 4/8 | 0/1 | 4/7 | - |
| 2019 | 21/15 | 1/1 | 17/13 | - |
| 2018 | 9/5 | - | 9/5 | - |
| 2016 | 1/2 | - | 1/2 | - |
| 2015 | 4/5 | - | 4/5 | - |
| Career | 89/97 | 5/13 | 78/83 | 1/0 |
Serve & Return
Averages · Last 90 days (3 matches)
Serve
1st Serve In-
1st Serve Pts Won-
2nd Serve Pts Won-
Break Points Saved-
Aces / Match3.7
Double Faults / Match1.0
Avg 1st Serve-
Max Serve Speed-
Return
1st Return Pts Won-
2nd Return Pts Won-
Break Points Converted-
Rally
Winners / Match-
Unforced Errors / Match-
Net Pts Won %-
Total Pts Won %-
Prop Research
Career hit rates on common betting markets · 118 serve-stat matches
JiSung Nam has served 3+ aces in 56.8% of career matches and 5+ aces in 28.8%.
Ace Totals
| Outcome | Hit rate | Matches |
|---|---|---|
| 1 or more | 87% | 103/118 |
| 3 or more | 57% | 67/118 |
| 5 or more | 29% | 34/118 |
| 10 or more | 4% | 5/118 |
| 15 or more | 0% | 0/118 |
| 20 or more | 0% | 0/118 |
Double Fault Totals
| Outcome | Hit rate | Matches |
|---|---|---|
| 1 or more | 94% | 111/118 |
| 2 or more | 81% | 95/118 |
| 3 or more | 59% | 69/118 |
| 5 or more | 28% | 33/118 |
| 8 or more | 4% | 5/118 |
| 10 or more | 1% | 1/118 |
Total Sets
| Outcome | Hit rate | Matches |
|---|---|---|
| 2 Sets | 69% | 129/186 |
| 3 Sets | 30% | 56/186 |
Set Betting
| Outcome | Hit rate | Matches |
|---|---|---|
| 2-0 | 34% | 64/186 |
| 2-1 | 13% | 25/186 |
| 1-2 | 17% | 31/186 |
| 0-2 | 35% | 65/186 |
Match/Set Winner
| Outcome | Hit rate | Matches |
|---|---|---|
| 1st Set Winner | 51% | 94/186 |
| 2nd Set Winner | 48% | 90/186 |
| 3rd Set Winner | 45% | 25/56 |
Recent Matches
Last 9 results
FormLWWLL
| Date | Tournament | Round | Opponent | Surface | Score | Result |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | Shanghai Challenger | Quarterfinals | Luca Castelnuovo | Hard | 46 46 | L |
| Sep 10, 2026 | Shanghai Challenger | 2nd Round | Denis Yevseyev | Hard | 62 62 | W |
| Sep 8, 2026 | Shanghai Challenger | 1st Round | Rei Sakamoto | Hard | 76 64 | W |
| May 31, 2026 | Unicredit Czech Open | 1st Round Qualifying | Jan Kumstat | Clay | 46 46 | L |
| May 24, 2026 | Internazionali Di Tennis - Citta'Di Vicenza | 1st Round Qualifying | Laurent Lokoli | Clay | 57 46 | L |
| Apr 12, 2026 | Renault Busan Open Tennis Championships | 1st Round Qualifying | Marat Sharipov | Hard | 36 26 | L |
| Mar 31, 2026 | Miyazaki Challenger | 1st Round | Braden Shick | Hard | 46 26 | L |
| Mar 30, 2026 | Koyushokucho Miyazaki Challenger | 2nd Round Qualifying | Yuta Kikuchi | - | 64 64 | W |
| Mar 30, 2026 | Koyushokucho Miyazaki Challenger | 1st Round Qualifying | Takuya Kumasaka | - | 62 64 | W |
JiSung Nam FAQ
JiSung Nam is ranked #827 on the ATP tour with 33 ranking points. The career-high ranking is #236, reached in 2019.
JiSung Nam is from South Korea.
JiSung Nam is listed at 6'0" (183 cm). Listed weight is 80 kg (176 lb).
JiSung Nam is 33 years old.
JiSung Nam plays right-handed with a two-handed backhand.
JiSung Nam has a win-loss record since 2015 of 88-89 (50% win rate).
JiSung Nam: a career-high ranking of #236 in 2019.
JiSung Nam's strongest surface by win rate is hard, with a 78-83 record (48%). Surface splits: hard 78-83 (48%), clay 5-13 (28%), and grass 1-0 (100%).
JiSung Nam has won 4 of the last 9 completed matches (44%).