Ji Sung Nam vs Yuki Mochizuki Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
J. Sung Nam vs Y. Mochizuki
Ji Sung Nam
KOR
w
l
w
w
l
w
w
l
w
l
1
Win
1
Played
0
Win
32
Age
27
6'0" (183 cm)
Height
5'8" (173 cm)
692
C. Rank
534
236
Best Rank
471
0
Total Titles
0
0
YTD Titles
0
$1.4K
Career Money
$0
Right-Handed
Plays
Right-Handed
Yuki Mochizuki
JPN
l
w
w
l
w
w
l
l
w
l
1
Win
1
Played
0
Win
32
Age
27
6'0" (183 cm)
Height
5'8" (173 cm)
692
C. Rank
534
236
Best Rank
471
0
Total Titles
0
0
YTD Titles
0
$1.4K
Career Money
$0
Right-Handed
Plays
Right-Handed
Head-to-head: Nam 1 - 0 Mochizuki
They have played 3 sets in total, with Ji Sung Nam winning 2 and Yuki Mochizuki winning 1. The last match between Ji Sung Nam and Yuki Mochizuki was at the Kobe Challenger, 07-11-2019, Round: R3, Surface: I.hard, with Ji Sung Nam getting the victory 6-3 1-6 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Nam | 1 |
| Mochizuki | 0 |
Last 1 H2H Matches:
(R3) Kobe Challenger(11-07-19)
Ji Sung Nam
6
1
6
Yuki Mochizuki
3
6
1
J. S. Nam vs Y. Mochizuki H2H Profile
| Stats | ||
|---|---|---|
| $1,445 | Career Prize Money | $0 |
| 56.34% (311-241) | Career Total W/L | 60.48% (202-132) |
| 1 | Indoor | 0 |
| 6 | Titles | 5 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
J. S. Nam vs Y. Mochizuki 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 Yuki Mochizuki has won 46.43%. 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 Yuki Mochizuki has won 44.93%. The same stats for first serve returns are 27.82% and 28.43% 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 Yuki Mochizuki has saved 51.21% 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 Yuki Mochizuki winning 59.02% (W/L 36/25) 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). Yuki Mochizuki has their best career surface win % on Clay, winning 58% (W/L 39/20), and worse career win % on I.hard, winning 47% (W/L 7/8).
- 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 Yuki Mochizuki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 64.86% of matches (W/L 24/13). 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 Yuki Mochizuki being victorious 0 times. They have played 3 sets in total, with Ji Sung Nam winning 2 and Yuki Mochizuki winning 1.
- The last match between Ji Sung Nam and Yuki Mochizuki was at the Kobe Challenger, 07-11-2019, Round: R3, Surface: I.hard, with Ji Sung Nam getting the victory 6-3 1-6 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:24:24.
- Opponent quality stats: Over the last 12 months, Ji Sung Nam has played against opponents with an average rank of 387.95 while Yuki Mochizuki has played against players with an average rank of 482.69.
- 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 Yuki Mochizuki has won 72% in all matches played on tour.
- Break point conversion: In recent form, Ji Sung Nam has converted 41.27% of breakpoint opportunities, and Yuki Mochizuki has converted 37.41% 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 Yuki Mochizuki Editorial Preview By TennisTipster88.
J. S. Nam vs Y. Mochizuki H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 13 | Games Won | 10 |
| 3 | Aces (Total) | 1 |
| 1 | Total Double Faults | 0 |
| 1:24:24 | Average Match Time | 1:24:24 |
| 61% (41/67) | 1st Serve % | 65% (41/63) |
| 68% (28/41) | 1st Serve Win % | 51% (21/41) |
| 46% (12/26) | 2nd Serve Win % | 50% (11/22) |
| 67% (6/9) | Break Pts Won % | 50% (4/8) |
| 49% (31/63) | Return Points Win % | 40% (27/67) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set 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
2nd Serve Win %: Nam 50%, Mochizuki 52%.
Opp 2nd Serve Pts Won: Nam 57%, Mochizuki 52%.
Break Points Saved %: Nam 53%, Mochizuki 52%.
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 | ||
Y. Mochizuki Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Yokohama Challenger - 17-11-2025 | ||||
R2 Igor Ribeiro MarcondesI. Ribeiro | L | 6-2 7-6(5) | ||
R1 Jumpei YamasakiJ. Yamasaki | W | 6-4 7-6(5) | ||
| Kobe Challenger - 10-11-2025 | ||||
Q1 Ryo TabataR. Tabata | L | 6-2 7-6(7) | ||
| Matsuyama Challenger - 03-11-2025 | ||||
R1 Sho ShimabukuroS. Shimabukuro | L | 6-4 6-2 | ||
Q3  James WattJ. Watt | W | 3-6 6-3 7-6(4) | ||
J. S. Nam vs Y. Mochizuki Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.34% (311/241) | YTD Win/Loss | 60.48% (202/132) |
| 55.80% (698/553) | Sets Win/Loss | 58.62% (449/317) |
| 52.37% (6070/5520) | Games Win/Loss | 53.08% (3761/3325) |
| 57.88% (257/187) | Hard Win/Loss | 59.26% (144/99) |
| 50.00% (28/28) | Clay Win/Loss | 66.10% (39/20) |
| 51.02% (25/24) | Indoor Hard W/L | 59.38% (19/13) |
| 33.33% (1/2) | Grass Win/Loss | 0% (0/0) |
| 0.18 | Aces Per Game | 0.21 |
| 1047 | Aces Total | 739 |
| 0.17 | Double Faults Per Game | 0.16 |
| 982 | Total Double Faults | 552 |
| 1st Match | Average Match Time | 1:33:7 |
| 577.9 | Average Opponent Rank | 523.79 |
| 65% (14629/22558) | 1st Serve % | 68% (14466/21139) |
| 68% (9882/14629) | 1st Serve Win % | 64% (9210/14466) |
| 49% (3878/7929) | 2nd Serve Win % | 51% (3422/6673) |
| 44% (1184/2688) | Break Points Won % (Total) | 46% (1092/2394) |
| 43% (10166/23771) | Return Points Win % | 43% (9194/21394) |
| 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 | 0.00% (0/1) |
| 50.00% (112/112) | Challenger W/L | 49.35% (38/39) |
| 61.71% (195/121) | Futures W/L | 64.06% (164/92) |
| 56% (301/536) | Best of 3 Sets Win % | 60% (196/327) |
| 100% (4/4) | Best of 5 Sets Win % | 100% (2/2) |
| 53% (77/144) | Tiebreaks Win % (Total) | 56% (50/89) |
| 47% (74/156) | Deciding Set Win % | 51% (52/102) |
| 86% (311/266) | 1st Set Won, Won Match | 86% (191/164) |
| 14% (311/44) | 1st Set Won, Lost Match | 14% (191/26) |
| 19% (240/45) | 1st Set Lost, Won Match | 26% (142/37) |
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