Ji Sung Nam vs Ku Keon Kang Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
J. Sung Nam vs K. Keon Kang
Ji Sung Nam
KOR
w
l
w
w
l
w
w
l
w
l
1
Win
1
Played
0
Win
32
Age
28
6'0" (183 cm)
Height
-
692
C. Rank
0
236
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$1.4K
Career Money
$0
Right-Handed
Plays
Right-Handed
Ku Keon Kang
KOR
w
w
l
w
w
w
w
l
l
l
1
Win
1
Played
0
Win
32
Age
28
6'0" (183 cm)
Height
-
692
C. Rank
0
236
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$1.4K
Career Money
$0
Right-Handed
Plays
Right-Handed
Head-to-head: Nam 1 - 0 Kang
They have played 3 sets in total, with Ji Sung Nam winning 2 and Ku Keon Kang winning 1. The last match between Ji Sung Nam and Ku Keon Kang was at the M15 Andong, 20-05-2025, Round: R1, Surface: Hard, with Ji Sung Nam getting the victory 4-6 6-4 6-4.
| Players | Head To Head Match Wins |
|---|---|
| Nam | 1 |
| Kang | 0 |
Last 1 H2H Matches:
(R1) M15 Andong(05-20-25)
Ji Sung Nam
4
6
6
Ku Keon Kang
6
4
4
J. S. Nam vs K. K. Kang H2H Profile
| Stats | ||
|---|---|---|
| $1,445 | Career Prize Money | $0 |
| 56.34% (311-241) | Career Total W/L | 57.62% (87-64) |
| 1 | Hard | 0 |
| 6 | Titles | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
J. S. Nam vs K. K. Kang Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Ji Sung Nam has won 41.73% of points on their second serve, while Ku Keon Kang has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Ji Sung Nam, in recent form, has won 46.61% of their opponent's second serve points, while Ku Keon Kang has won 0%. The same stats for first serve returns are 27.82% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Ji Sung Nam has saved 55.60% of breakpoints in recent form, whereas Ku Keon Kang has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Ji Sung Nam has won 57.50% of matches played (W/L 23/17), with Ku Keon Kang winning 0% (W/L 0/2) that gives us an overall head-to head prediction overview.
- Best surface: Ji Sung Nam has their best career surface win % on Hard, winning 58% (W/L 257/187), and worse career win % on Grass, winning 33% (W/L 1/2). Ku Keon Kang has their best career surface win % on Clay, winning 58% (W/L 20/14), and worse career win % on I.hard, winning 0% (W/L 0/1).
- Player level: In the last year, Ji Sung Nam has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 69.57% of matches (W/L 16/7), where as Ku Keon Kang has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 0.00% of matches (W/L 0/2). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 1 times before with Ji Sung Nam winning 1 times and Ku Keon Kang being victorious 0 times. They have played 3 sets in total, with Ji Sung Nam winning 2 and Ku Keon Kang winning 1.
- The last match between Ji Sung Nam and Ku Keon Kang was at the M15 Andong, 20-05-2025, Round: R1, Surface: Hard, with Ji Sung Nam getting the victory 4-6 6-4 6-4.
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:54:24.
- Opponent quality stats: Over the last 12 months, Ji Sung Nam has played against opponents with an average rank of 387.95 while Ku Keon Kang has played against players with an average rank of 346.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ji Sung Nam has won 47% of deciding sets over the last 12 months, while Ku Keon Kang has won 0% in all matches played on tour.
- Break point conversion: In recent form, Ji Sung Nam has converted 41.27% of breakpoint opportunities, and Ku Keon Kang has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Ji Sung Nam vs Ku Keon Kang Editorial Preview By TennisTipster88.
J. S. Nam vs K. K. Kang H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 16 | Games Won | 14 |
| 3 | Aces (Total) | 1 |
| 10 | Total Double Faults | 1 |
| 2:54:24 | Average Match Time | 2:54:24 |
| 51% (48/94) | 1st Serve % | 78% (74/95) |
| 69% (33/48) | 1st Serve Win % | 55% (41/74) |
| 43% (20/46) | 2nd Serve Win % | 43% (9/21) |
| 55% (6/11) | Break Pts Won % | 63% (5/8) |
| 47% (45/95) | Return Points Win % | 44% (41/94) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Won Match | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Lost Match | 100% (1/1) |
| 100% (1/1) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Nam 50%, Kang 43%.
Opp 2nd Serve Pts Won: Nam 57%, Kang 57%.
Break Points Saved %: Nam 53%, Kang 45%.
J. S. Nam Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Yokohama Challenger - 17-11-2025 | ||||
Q3  Igor Ribeiro MarcondesI. Ribeiro | L | 6-4 6-4 | ||
Q1  Nathan TrouveN. Trouve | W | 6-0 6-1 | ||
 Kobe Challenger - 10-11-2025 | ||||
R1  Hynek BartonH. Barton | L | 6-7(8) 6-4 7-6(6) | ||
Q3  Duje AjdukovicD. Ajdukovic | W | 6-4 5-7 6-4 | ||
Q1  Tsung-Hao HuangT. Huang | W | 6-2 6-3 | ||
K. K. Kang Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| M15 Daegu - 26-05-2025 | ||||
Q1  Shu MutoS. Muto | L | 6-4 6-7(5) 10-6 | ||
| M15 Andong - 19-05-2025 | ||||
R1 Ji Sung NamJ. Sung | L | 4-6 6-4 6-4 | ||
| M15 Daegu - 03-06-2024 | ||||
R2  Edward WinterE. Winter | L | 6-3 6-2 | ||
R1 Kazuki NishiwakiK. Nishiwaki | W | 7-6(6) 6-2 | ||
Q3 Daiki YoshimuraD. Yoshimura | W | 2-6 6-2 10-4 | ||
J. S. Nam vs K. K. Kang Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.34% (311/241) | YTD Win/Loss | 57.62% (87/64) |
| 55.80% (698/553) | Sets Win/Loss | 55.89% (185/146) |
| 52.37% (6070/5520) | Games Win/Loss | 54.75% (1586/1311) |
| 57.88% (257/187) | Hard Win/Loss | 58.26% (67/48) |
| 50.00% (28/28) | Clay Win/Loss | 58.82% (20/14) |
| 51.02% (25/24) | Indoor Hard W/L | 0.00% (0/2) |
| 33.33% (1/2) | Grass Win/Loss | 0% (0/0) |
| 0.18 | Aces Per Game | 0.02 |
| 1047 | Aces Total | 35 |
| 0.17 | Double Faults Per Game | 0.05 |
| 982 | Total Double Faults | 64 |
| 1st Match | Average Match Time | 1st Match |
| 577.9 | Average Opponent Rank | 309.7 |
| 65% (14629/22558) | 1st Serve % | 73% (2122/2889) |
| 68% (9882/14629) | 1st Serve Win % | 60% (1270/2122) |
| 49% (3878/7929) | 2nd Serve Win % | 49% (377/768) |
| 44% (1184/2688) | Break Points Won % (Total) | 51% (149/293) |
| 43% (10166/23771) | Return Points Win % | 43% (1220/2857) |
| 0.00% (0/1) | Slam W/L | 0% (0/0) |
| 50.00% (3/3) | Cups W/L | 0% (0/0) |
| 20.00% (1/4) | Main Tour W/L | 0% (0/0) |
| 50.00% (112/112) | Challenger W/L | 0.00% (0/3) |
| 61.71% (195/121) | Futures W/L | 58.78% (87/61) |
| 56% (301/536) | Best of 3 Sets Win % | 58% (84/145) |
| 100% (4/4) | Best of 5 Sets Win % | 100% (1/1) |
| 53% (77/144) | Tiebreaks Win % (Total) | 26% (5/19) |
| 47% (74/156) | Deciding Set Win % | 62% (21/34) |
| 86% (311/266) | 1st Set Won, Won Match | 93% (81/75) |
| 14% (311/44) | 1st Set Won, Lost Match | 7% (81/6) |
| 19% (240/45) | 1st Set Lost, Won Match | 17% (70/12) |
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