Ji Sung Nam vs Jea Moon Lee Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 31 May at 03:26 AM UTC
HEAD TO HEAD
J. Sung Nam vs J. Moon Lee

KOR
4
Win
Played
0
Win

KOR
4
Win
Played
0
Win
Head-to-head: Nam 4 - 0 Lee
They have played 10 sets in total, with Ji Sung Nam winning 8 and Jea Moon Lee winning 2. The last match between Ji Sung Nam and Jea Moon Lee was at the M15 Daegu, 31-05-2025, Round: SF, Surface: Hard, with Ji Sung Nam getting the victory 1-6 6-2 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Nam | 4 |
| Lee | 0 |
Last 4 H2H Matches:
(SF) M15 Daegu(05-31-25)
(R2) Korea F3 (Daegu)(06-21-18)
(R2) Korea F2 (Gyeongsan)(06-13-18)
J. S. Nam vs J. M. Lee H2H Profile
J. S. Nam vs J. M. Lee Match Preview:
- Nam has struggled with second serve points in recent form, winning only 37.37%, while Lee has a stronger performance at 44.26%.
- Return game stats favor Lee slightly, as they have won 48.08% of their opponent's second serve points compared to Nam's 47.12%.
- Nam excels in converting break point opportunities with a rate of 48.24% compared to Lee's 32.28%.
- Under pressure, Lee saves more breakpoints at 54.98% compared to Nam's 51.35%.
- In terms of overall match wins in the last year, Lee stands out by winning 75% of their matches compared to Nam's 53.85%.
- Both players have poor performance on Grass, but Lee has a slight edge on indoor hard surfaces.
- Nam has historically dominated in direct matchups, winning all three encounters against Lee.
- The past head-to-head matches have been relatively short, averaging under 29 minutes per set.
- Although Nam has a strong record in past disputes, Lee typically performs better in deciding sets, winning 64% compared to Nam’s 54%.
- Nam has a higher break point conversion rate, providing more leverage during crucial match stages.
Editorial Prediction (May 31, 2025, UTC):
In forecasting the outcome of this intriguing tennis encounter, several factors must be considered. Lee appears to have an edge with better second serve and return performances in recent form, both of which correlate highly with match success.
Despite Lee's apparent statistical advantages, it's important to weigh Nam's historical dominance in direct matchups, having won all previous encounters, which provides a psychological edge.
Nam also boasts a superior breakpoint conversion rate, essential for taking control during pivotal moments. Combined with Nam's history of winning against Lee, these aspects suggest Nam's capability to handle the pressure better in head-to-head meetings.
Although Lee might perform better in deciding sets generally, Nam’s consistent victories over Lee in past matches make them a strong contender in this specific face-off.
Considering these dynamics, Nam is predicted to be the most likely winner in this upcoming match against Lee.
Ji Sung Nam vs Jea Moon Lee Editorial Preview By TennisTipster88.
J. S. Nam vs J. M. Lee H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 4 | H2H Matches Won | 0 |
| 8 | Sets Won | 2 |
| 56 | Games Won | 32 |
| 3 | Aces (Total) | 2 |
| 7 | Total Double Faults | 6 |
| 0:49:14 | Average Match Time | 0:49:14 |
| 70% (99/141) | 1st Serve % | 73% (102/140) |
| 64% (63/99) | 1st Serve Win % | 54% (55/102) |
| 43% (18/42) | 2nd Serve Win % | 21% (8/38) |
| 48% (13/27) | Break Pts Won % | 32% (6/19) |
| 55% (77/140) | Return Points Win % | 43% (60/141) |
| 100% (4/4) | Best‑of‑3 Win % | 0% (0/4) |
| 100% (2/2) | Deciding Set Win % | 0% (0/2) |
| 100% (2/2) | 1st Set Won, Won Match | 0% (0/2) |
| 0% (0/2) | 1st Set Won, Lost Match | 100% (2/2) |
| 100% (2/2) | 1st Set Lost, Won Match | 0% (0/2) |
Recent Performance Stats
J. S. Nam Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q3 | L | 6-4 6-4 | ||
Q1 | W | 6-0 6-1 | ||
R1 | L | 6-7(8) 6-4 7-6(6) | ||
Q3 | W | 6-4 5-7 6-4 | ||
Q1 | W | 6-2 6-3 | ||
J. M. Lee Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 1-6 6-3 2-2 ret. | ||
R2 | L | 6-7(6) 6-3 4-2 ret. | ||
R1 | W | 7-6(3) 6-1 | ||
R2 | L | 7-5 6-4 | ||
R1 | W | 6-2 6-4 | ||

J. S. Nam vs J. M. Lee Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.34% (311/241) | YTD Win/Loss | 66.46% (212/107) |
| 55.80% (698/553) | Sets Win/Loss | 64.07% (453/254) |
| 52.37% (6070/5520) | Games Win/Loss | 56.16% (3585/2799) |
| 57.88% (257/187) | Hard Win/Loss | 66.79% (187/93) |
| 50.00% (28/28) | Clay Win/Loss | 69.57% (16/7) |
| 51.02% (25/24) | Indoor Hard W/L | 60.00% (9/6) |
| 33.33% (1/2) | Grass Win/Loss | 0.00% (0/1) |
| 0.18 | Aces Per Game | 0.16 |
| 1047 | Aces Total | 509 |
| 0.17 | Double Faults Per Game | 0.08 |
| 982 | Total Double Faults | 256 |
| 1st Match | Average Match Time | 1:2:4 |
| 577.57 | Average Opponent Rank | 415.32 |
| 65% (14629/22558) | 1st Serve % | 66% (8063/12159) |
| 68% (9882/14629) | 1st Serve Win % | 67% (5435/8063) |
| 49% (3878/7929) | 2nd Serve Win % | 51% (2089/4096) |
| 44% (1184/2688) | Break Points Won % (Total) | 43% (634/1474) |
| 43% (10166/23771) | Return Points Win % | 43% (5516/12906) |
| 0.00% (0/1) | Slam W/L | 0% (0/0) |
| 50.00% (3/3) | Cups W/L | 0.00% (0/1) |
| 20.00% (1/4) | Main Tour W/L | 0.00% (0/1) |
| 50.00% (112/112) | Challenger W/L | 28.00% (7/18) |
| 61.71% (195/121) | Futures W/L | 70.21% (205/87) |
| 56% (301/536) | Best of 3 Sets Win % | 67% (209/311) |
| 100% (4/4) | Best of 5 Sets Win % | 0% (0/2) |
| 53% (77/144) | Tiebreaks Win % (Total) | 58% (38/66) |
| 47% (74/156) | Deciding Set Win % | 59% (44/74) |
| 86% (311/266) | 1st Set Won, Won Match | 93% (207/192) |
| 14% (311/44) | 1st Set Won, Lost Match | 7% (207/14) |
| 19% (240/45) | 1st Set Lost, Won Match | 18% (112/20) |
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