Jumpei Yamasaki vs Kuan-Yi Lee Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
J. Yamasaki vs K. Lee
Jumpei Yamasaki
JPN
w
l
w
w
w
w
l
w
w
l
2
Win
2
Played
0
Win
28
Age
29
5'11" (180 cm)
Height
5'10" (178 cm)
876
C. Rank
673
446
Best Rank
447
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-Handed
Plays
Right-Handed
Kuan-Yi Lee
TPE
w
w
l
l
w
w
w
l
w
l
2
Win
2
Played
0
Win
28
Age
29
5'11" (180 cm)
Height
5'10" (178 cm)
876
C. Rank
673
446
Best Rank
447
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-Handed
Plays
Right-Handed
Head-to-head: Yamasaki 2 - 0 Lee
They have played 5 sets in total, with Jumpei Yamasaki winning 4 and Kuan-Yi Lee winning 1. The last match between Jumpei Yamasaki and Kuan-Yi Lee was at the Kaohsiung Challenger, 15-09-2018, Round: Q1, Surface: I.hard, with Draw getting the victory 3-6 7-6(6) 3-1 ret..
| Players | Head To Head Match Wins |
|---|---|
| Yamasaki | 2 |
| Lee | 0 |
Last 2 H2H Matches:
(Q1) Kaohsiung Challenger(09-15-18)
Jumpei Yamasaki
3
7
3
Kuan-Yi Lee
6
6
1
(QF) China F5 (Wuhan)(05-11-18)
Jumpei Yamasaki
6
6
Kuan-Yi Lee
4
4
J. Yamasaki vs K. Lee H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 57.92% (267-194) | Career Total W/L | 60.21% (233-154) |
| 1 | Hard | 0 |
| 1 | Indoor | 0 |
| 3 | Titles | 3 |
| 2 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
J. Yamasaki vs K. Lee Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Jumpei Yamasaki has won 41.53% of points on their second serve, while Kuan-Yi Lee has won 38.97%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Jumpei Yamasaki, in recent form, has won 49.45% of their opponent's second serve points, while Kuan-Yi Lee has won 46.53%. The same stats for first serve returns are 27.39% and 26.98% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Jumpei Yamasaki has saved 48.91% of breakpoints in recent form, whereas Kuan-Yi Lee has saved 50.00% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Jumpei Yamasaki has won 63.46% of matches played (W/L 33/19), with Kuan-Yi Lee winning 60.00% (W/L 33/22) that gives us an overall head-to head prediction overview.
- Best surface: Jumpei Yamasaki has their best career surface win % on I.hard, winning 60% (W/L 18/12), and worse career win % on Clay, winning 55% (W/L 31/25). Kuan-Yi Lee has their best career surface win % on I.hard, winning 60% (W/L 13/7), and worse career win % on Hard, winning 60% (W/L 171/113).
- Player level: In the last year, Jumpei Yamasaki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 63.27% of matches (W/L 31/18), where as Kuan-Yi Lee has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 61.11% of matches (W/L 33/21). 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 2 times before with Jumpei Yamasaki winning 2 times and Kuan-Yi Lee being victorious 0 times. They have played 5 sets in total, with Jumpei Yamasaki winning 4 and Kuan-Yi Lee winning 1.
- The last match between Jumpei Yamasaki and Kuan-Yi Lee was at the Kaohsiung Challenger, 15-09-2018, Round: Q1, Surface: I.hard, with Draw getting the victory 3-6 7-6(6) 3-1 ret..
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:38:44.
- Opponent quality stats: Over the last 12 months, Jumpei Yamasaki has played against opponents with an average rank of 411.69 while Kuan-Yi Lee has played against players with an average rank of 458.93.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jumpei Yamasaki has won 30% of deciding sets over the last 12 months, while Kuan-Yi Lee has won 53% in all matches played on tour.
- Break point conversion: In recent form, Jumpei Yamasaki has converted 29.11% of breakpoint opportunities, and Kuan-Yi Lee has converted 35.43% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Jumpei Yamasaki vs Kuan-Yi Lee Editorial Preview By TennisTipster88.
J. Yamasaki vs K. Lee H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 0 |
| 4 | Sets Won | 1 |
| 25 | Games Won | 21 |
| 9 | Aces (Total) | 7 |
| 1 | Total Double Faults | 7 |
| 1:38:44 | Average Match Time | 1:38:44 |
| 62% (87/141) | 1st Serve % | 68% (89/130) |
| 69% (60/87) | 1st Serve Win % | 74% (66/89) |
| 59% (32/54) | 2nd Serve Win % | 54% (22/41) |
| 44% (4/9) | Break Pts Won % | 30% (3/10) |
| 32% (42/130) | Return Points Win % | 35% (49/141) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Best‑of‑5 Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/1) |
| 0% (0/1) | 1st Set Won, Lost Match | 100% (1/1) |
| 100% (1/1) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Yamasaki 51%, Lee 50%.
Opp 2nd Serve Pts Won: Yamasaki 54%, Lee 55%.
Break Points Saved %: Yamasaki 57%, Lee 59%.
J. Yamasaki Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Yokohama Challenger - 17-11-2025 | ||||
R1 Yuki MochizukiY. Mochizuki | L | 6-4 7-6(5) | ||
Q3 Naoki NakagawaN. Nakagawa | W | 6-3 6-1 | ||
Q1  Uisung ParkU. Park | W | 6-4 ret. | ||
| M25 Takasaki - 15-09-2025 | ||||
QF Takuya KumasakaT. Kumasaka | L | 6-7(6) 6-0 6-3 | ||
R2 Taiyo YamanakaT. Yamanaka | W | 6-2 6-3 | ||
K. Lee Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| M15 Gimcheon - 24-11-2025 | ||||
R2 Geun Jun KimG. Jun | L | 6-1 6-1 | ||
R1 Yuichiro InuiY. Inui | W | 7-5 6-4 | ||
| M15 Gimcheon - 17-11-2025 | ||||
SF Dong Ju KimD. Ju | L | 6-2 6-3 | ||
QF Junhyun LeeJ. Lee | W | 3-6 6-4 6-4 | ||
R2 Makoto OchiM. Ochi | W | 6-2 6-1 | ||
J. Yamasaki vs K. Lee Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.92% (267/194) | YTD Win/Loss | 60.21% (233/154) |
| 56.08% (581/455) | Sets Win/Loss | 61.37% (521/328) |
| 52.77% (5039/4510) | Games Win/Loss | 55.41% (4201/3380) |
| 58.24% (212/152) | Hard Win/Loss | 60.21% (171/113) |
| 55.36% (31/25) | Clay Win/Loss | 61.84% (47/29) |
| 58.54% (24/17) | Indoor Hard W/L | 55.56% (15/12) |
| 0.22 | Aces Per Game | 0.25 |
| 1018 | Aces Total | 937 |
| 0.1 | Double Faults Per Game | 0.19 |
| 451 | Total Double Faults | 697 |
| 1:21:6 | Average Match Time | 1:20:28 |
| 501.09 | Average Opponent Rank | 507.6 |
| 64% (14608/22757) | 1st Serve % | 67% (13096/19538) |
| 66% (9578/14608) | 1st Serve Win % | 67% (8785/13096) |
| 50% (4040/8149) | 2nd Serve Win % | 51% (3294/6441) |
| 44% (1037/2340) | Break Points Won % (Total) | 46% (1074/2319) |
| 41% (9507/23232) | Return Points Win % | 43% (8605/20139) |
| 0% (0/0) | Cups W/L | 50.00% (2/2) |
| 38.46% (15/24) | Challenger W/L | 50.00% (21/21) |
| 59.72% (252/170) | Futures W/L | 61.58% (210/131) |
| 57% (256/448) | Best of 3 Sets Win % | 64% (224/351) |
| 100% (6/6) | Best of 5 Sets Win % | 23% (3/13) |
| 51% (56/109) | Tiebreaks Win % (Total) | 49% (35/72) |
| 54% (62/115) | Deciding Set Win % | 48% (43/89) |
| 88% (261/229) | 1st Set Won, Won Match | 86% (243/208) |
| 12% (261/32) | 1st Set Won, Lost Match | 12% (243/29) |
| 19% (199/37) | 1st Set Lost, Won Match | 20% (140/28) |
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