Ji Sung Nam vs Junhyun Lee Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 19 Mar at 10:50 PM UTC
HEAD TO HEAD
J. Sung Nam vs J. Lee

KOR
1
Win
Played
0
Win

KOR
1
Win
Played
0
Win
Head-to-head: Nam 1 - 0 Lee
They have played 2 sets in total, with Ji Sung Nam winning 2 and Junhyun Lee winning 0. The last match between Ji Sung Nam and Junhyun Lee was at the M15 Nishi-Tokyo, 20-03-2025, Round: R2, Surface: Hard, with Ji Sung Nam getting the victory 6-1 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Nam | 1 |
| Lee | 0 |
Last 1 H2H Matches:
(R2) M15 Nishi-Tokyo(03-20-25)
J. S. Nam vs J. Lee H2H Profile
J. S. Nam vs J. Lee Match Preview:
How well do Nam and Lee perform under the pressure of a second serve? Recent stats reveal that in the past six months, Nam has managed to secure 37.85% of points on their second serve, whereas Lee has slightly outpaced with a 41.39% success rate. This slight difference might not seem much, but high correlations suggest these numbers are pivotal in foretelling match outcomes.
What about their return games? Nam has been impressive, winning 52.58% of their opponent's second serve points, while Lee lags behind with 45.91%. First serve returns show a similar pattern, with Nam holding 29.21% and Lee edging ahead with a 32.51% success rate. These figures provide intriguing insights into who might have the upper hand in this head-to-head encounter.
Facing breakpoints can be daunting, but who handles this pressure better? The data shows Nam has successfully fended off 34.58% of breakpoints, while Lee demonstrates greater resilience, managing to save 50%. A crucial aspect for in-game strategy enthusiasts.
Looking at their overall performance over the last year, Nam boasts a win rate of 51.43% from his matches (18 wins and 17 losses), while Lee has shined brighter with a 65.63% win rate (21 wins and 11 losses). This overview hints at Lee’s consistency and capability to claim victory.
Surface preference and event level also play significant roles. Both players have found Hard courts to be their forte, with Nam winning 58% of his matches and Lee very close at 56%. Their weakest performances are on Grass and Indoor Hard, respectively, relying on only minimal match play percentages. When it comes to event tiers, Nam has been battling mostly in Challengers/ITF tournaments, holding a balanced record of 13/13, whereas Lee has shone in Futures/Satellites/ITF matches with a stronger 65.63% victory rate.
The caliber of opponents faced is also telling; Nam's average opponent rank stands at 412.94, while Lee has faced more prestigious competition, with an average rank of 186.19. Lee holds a slight edge in deciding sets, capturing 60% compared to Nam’s 64%, highlighting competitiveness when matches are neck and neck.
Finally, when it comes to converting breakpoints, Nam's 45.21% conversion rate outshines Lee's 36.36%, a critical statistic for those interested in live in-play predictions. Taking into account all these elements, from serving statistics to pressure handling, performance history, and opponent quality, the scales tip slightly in Lee's favor. Expect Lee to emerge victorious from this clash.
Ji Sung Nam vs Junhyun Lee Editorial Preview By TennisTipster88.
J. S. Nam vs J. Lee H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 3 |
| 2 | Aces (Total) | 0 |
| 0 | Total Double Faults | 1 |
| 0:49:53 | Average Match Time | 0:49:53 |
| 55% (23/42) | 1st Serve % | 67% (28/42) |
| 83% (19/23) | 1st Serve Win % | 61% (17/28) |
| 74% (14/19) | 2nd Serve Win % | 21% (3/14) |
| 67% (4/6) | Break Pts Won % | 0% (0/0) |
| 52% (22/42) | Return Points Win % | 21% (9/42) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
J. S. Nam Recent Matches Played
J. Lee Recent Matches Played

J. S. Nam vs J. Lee Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.25% (306/238) | YTD Win/Loss | 50.94% (54/52) |
| 55.68% (686/546) | Sets Win/Loss | 50.21% (121/120) |
| 52.29% (5965/5443) | Games Win/Loss | 50.11% (1175/1170) |
| 57.92% (256/186) | Hard Win/Loss | 54.76% (46/38) |
| 50.00% (28/28) | Clay Win/Loss | 41.18% (7/10) |
| 48.84% (21/22) | Indoor Hard W/L | 20.00% (1/4) |
| 33.33% (1/2) | Grass Win/Loss | 0% (0/0) |
| 0.18 | Aces Per Game | 0.05 |
| 1023 | Aces Total | 60 |
| 0.17 | Double Faults Per Game | 0.12 |
| 961 | Total Double Faults | 133 |
| 1st Match | Average Match Time | 1st Match |
| 582.57 | Average Opponent Rank | 198.06 |
| 65% (14303/21996) | 1st Serve % | 62% (1846/2998) |
| 67% (9643/14303) | 1st Serve Win % | 62% (1150/1846) |
| 49% (3751/7693) | 2nd Serve Win % | 45% (515/1152) |
| 44% (1154/2618) | Break Points Won % (Total) | 48% (130/271) |
| 43% (9893/23126) | Return Points Win % | 41% (1167/2867) |
| 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) |
| 49.54% (107/109) | Challenger W/L | 0% (0/0) |
| 61.71% (195/121) | Futures W/L | 50.94% (54/52) |
| 56% (296/528) | Best of 3 Sets Win % | 50% (53/105) |
| 100% (4/4) | Best of 5 Sets Win % | 0% (0/0) |
| 54% (75/140) | Tiebreaks Win % (Total) | 58% (11/19) |
| 48% (73/153) | Deciding Set Win % | 53% (16/30) |
| 86% (304/261) | 1st Set Won, Won Match | 87% (54/47) |
| 14% (304/42) | 1st Set Won, Lost Match | 11% (54/6) |
| 19% (239/45) | 1st Set Lost, Won Match | 12% (52/6) |