Ji Sung Nam vs Seongchan Hong Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
J. Sung Nam vs S. Hong
Ji Sung Nam
KOR
w
l
w
l
w
w
l
w
w
l
4
Win
7
Played
3
Win
32
Age
28
6'0" (183 cm)
Height
5'9" (175 cm)
719
C. Rank
675
236
Best Rank
139
0
Total Titles
0
0
YTD Titles
0
$1.4K
Career Money
$178.0K
Right-Handed
Plays
Right-Handed
Seongchan Hong
KOR
w
w
w
l
w
l
w
l
w
l
4
Win
7
Played
3
Win
32
Age
28
6'0" (183 cm)
Height
5'9" (175 cm)
719
C. Rank
675
236
Best Rank
139
0
Total Titles
0
0
YTD Titles
0
$1.4K
Career Money
$178.0K
Right-Handed
Plays
Right-Handed
Head-to-head: Nam 4 - 3 Hong
They have played 16 sets in total, with Ji Sung Nam winning 10 and Seongchan Hong winning 6. The last match between Seongchan Hong and Ji Sung Nam was at the M25 Harmon, 03-06-2022, Round: QF, Surface: Hard, with Seongchan Hong getting the victory 6-2 5-7 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Nam | 4 |
| Hong | 3 |
Last 7 H2H Matches:
(QF) M25 Harmon(06-03-22)
Seongchan Hong
6
5
6
Ji Sung Nam
2
7
1
(SF) M15 Chiang Rai(04-16-22)
Seongchan Hong
6
6
Ji Sung Nam
1
2
(R1) China F10 (Shenzhen)(07-09-18)
Ji Sung Nam
6
6
Seongchan Hong
3
3
J. S. Nam vs S. Hong H2H Profile
J. S. Nam vs S. Hong Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Ji Sung Nam has won 41.47% of points on their second serve, while Seongchan Hong 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 47.27% of their opponent's second serve points, while Seongchan Hong has won 0%. The same stats for first serve returns are 27.85% 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 57.03% of breakpoints in recent form, whereas Seongchan Hong has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Ji Sung Nam has won 58.54% of matches played (W/L 24/17), with Seongchan Hong winning 0% (W/L 0/0) 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 256/186), and worse career win % on Grass, winning 33% (W/L 1/2). Seongchan Hong has their best career surface win % on Hard, winning 58% (W/L 233/122), and worse career win % on Grass, winning 0% (W/L 0/8).
- 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 Seongchan Hong has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 7 times before with Ji Sung Nam winning 4 times and Seongchan Hong being victorious 3 times. They have played 16 sets in total, with Ji Sung Nam winning 10 and Seongchan Hong winning 6.
- The last match between Ji Sung Nam and Seongchan Hong was at the M25 Harmon, 03-06-2022, Round: QF, Surface: Hard, with Seongchan Hong getting the victory 6-2 5-7 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:58:42.
- Opponent quality stats: Over the last 12 months, Ji Sung Nam has played against opponents with an average rank of 393 while Seongchan Hong has played against players with an average rank of 0.
- 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 50% of deciding sets over the last 12 months, while Seongchan Hong has won 0% in all matches played on tour.
- Break point conversion: In recent form, Ji Sung Nam has converted 42.86% of breakpoint opportunities, and Seongchan Hong 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 Seongchan Hong Editorial Preview By TennisTipster88.
J. S. Nam vs S. Hong H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 4 | H2H Matches Won | 3 |
| 10 | Sets Won | 6 |
| 74 | Games Won | 65 |
| 2 | Aces (Total) | 14 |
| 10 | Total Double Faults | 7 |
| 0:58:42 | Average Match Time | 0:58:42 |
| 69% (166/240) | 1st Serve % | 68% (216/319) |
| 61% (102/166) | 1st Serve Win % | 58% (126/216) |
| 42% (31/74) | 2nd Serve Win % | 46% (47/103) |
| 35% (15/43) | Break Pts Won % | 57% (16/28) |
| 46% (146/319) | Return Points Win % | 45% (107/240) |
| 57% (4/7) | Best‑of‑3 Win % | 43% (3/7) |
| 0% (0/2) | Deciding Set Win % | 100% (2/2) |
| 80% (4/5) | 1st Set Won, Won Match | 100% (2/2) |
| 20% (1/5) | 1st Set Won, Lost Match | 0% (0/2) |
| 0% (0/2) | 1st Set Lost, Won Match | 20% (1/5) |
Recent Performance Stats
2nd Serve Win %: Nam 50%, Hong 0%.
Opp 2nd Serve Pts Won: Nam 57%, Hong 0%.
Break Points Saved %: Nam 54%, Hong 0%.
J. S. Nam Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 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 | ||
| Taipei Challenger - 03-11-2025 | ||||
R1  Jurij RodionovJ. Rodionov | L | 2-6 7-6(3) 6-2 | ||
Q3  Takeru YuzukiT. Yuzuki | W | 7-6(5) 6-1 | ||
S. Hong Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Shanghai Rolex Masters - Shanghai - 30-09-2024 | ||||
Q3 Yosuke WatanukiY. Watanuki | L | 6-2 7-5 | ||
Q1  Illya MarchenkoI. Marchenko | W | 7-6(5) 6-4 | ||
| Chengdu Open - Chengdu - 16-09-2024 | ||||
Q1  Alibek KachmazovA. Kachmazov | L | 6-4 6-1 | ||
| Davis Cup, World Group I, 1R, POL-KOR 1-3 - 09-09-2024 | ||||
Rubber 1  Maks KasnikowskiM. Kasnikowski | W | 7-6(8) 6-2 | ||
| Shanghai Challenger - 02-09-2024 | ||||
R2 Dalibor SvrcinaD. Svrcina | L | 7-5 6-3 | ||
J. S. Nam vs S. Hong Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.36% (310/240) | YTD Win/Loss | 62.06% (265/162) |
| 55.81% (696/551) | Sets Win/Loss | 59.60% (593/402) |
| 52.35% (6050/5507) | Games Win/Loss | 54.01% (4942/4208) |
| 57.92% (256/186) | Hard Win/Loss | 65.63% (233/122) |
| 50.00% (28/28) | Clay Win/Loss | 60.47% (26/17) |
| 51.02% (25/24) | Indoor Hard W/L | 28.57% (6/15) |
| 33.33% (1/2) | Grass Win/Loss | 0.00% (0/8) |
| 0.18 | Aces Per Game | 0.31 |
| 1044 | Aces Total | 1390 |
| 0.17 | Double Faults Per Game | 0.17 |
| 979 | Total Double Faults | 769 |
| 1st Match | Average Match Time | 1:33:38 |
| 578.66 | Average Opponent Rank | 500.39 |
| 65% (14574/22466) | 1st Serve % | 61% (16090/26209) |
| 68% (9844/14574) | 1st Serve Win % | 68% (10879/16061) |
| 49% (3859/7892) | 2nd Serve Win % | 52% (5253/10147) |
| 44% (1175/2672) | Break Points Won % (Total) | 47% (1318/2834) |
| 43% (10105/23650) | Return Points Win % | 42% (11062/26172) |
| 0.00% (0/1) | Slam W/L | 25.00% (2/6) |
| 0% (0/0) | Masters W/L | 57.14% (4/3) |
| 50.00% (3/3) | Cups W/L | 21.05% (4/15) |
| 20.00% (1/4) | Main Tour W/L | 44.44% (4/5) |
| 50.00% (111/111) | Challenger W/L | 54.19% (84/71) |
| 61.71% (195/121) | Futures W/L | 72.93% (167/62) |
| 56% (300/534) | Best of 3 Sets Win % | 63% (257/411) |
| 100% (4/4) | Best of 5 Sets Win % | 40% (4/10) |
| 53% (77/144) | Tiebreaks Win % (Total) | 60% (60/100) |
| 47% (74/156) | Deciding Set Win % | 55% (73/133) |
| 85% (310/265) | 1st Set Won, Won Match | 84% (269/227) |
| 14% (310/44) | 1st Set Won, Lost Match | 15% (269/41) |
| 19% (239/45) | 1st Set Lost, Won Match | 24% (157/37) |
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