Japan
| Age | 27 (02-07-1997) |
| Country | Japan |
| Birthplace | Saitama, Japan |
| Height | 5'11" (180 cm) |
| Weight | 165 lbs (75 kg) |
| Plays | Right-Handed |
| Backhand | Two-Handed |
| Favorite Surface |  Hard |
| Coach | Shinichi Takemasa |
| Turned Pro | |
| Player Status | Active |
Match Stats
Hard
Clay
Grass
Indoor
All
Service Stats
| Aces / Game | 0.29 | 51 / 177 |
| DFs / Game | 0.10 | 18 / 177 |
| 1st Serve % | 67.3% | 743 / 1104 |
| 1st Serve Win % | 66.9% | 497 / 743 |
| 2nd Serve Win % | 54.6% | 197 / 361 |
| Service Points Win % | 62.9% | 694 / 1104 |
Return Stats
| Opponent Aces / Game | 0.27 | 48 / 177 |
| Opponent Double Faults / Game | 0.21 | 38 / 177 |
| Opponent 1st Serve % | 63.9% | 768 / 1201 |
| 1st Return Win % | 35.3% | 271 / 768 |
| 2nd Return Win % | 54.0% | 234 / 433 |
| Return Points Win % | 42.0% | 505 / 1201 |
Break Points (Serve)
| Break Points Saved Per Game | 0.28 | 49 / 177 |
| Break Points Faced Per Game | 0.48 | 86 / 177 |
| Break Points Save % | 57.0% | 49 / 86 |
| Service Hold % | 79.2% | 140 / 177 |
Break Points (Rtn)
| Break Points Won Per Game | 0.29 | 51 / 177 |
| Opponent Break Points Per Game | 0.81 | 143 / 177 |
| BP Won % | 35.7% | 51 / 143 |
| Opp Hold % | 71.3% | 126 / 177 |
Jumpei Yamasaki Past Matches
Jumpei Yamasaki Surface Summary
| year | All | hard | clay | indoor | grass |
| 2025 | 16-8 | 9-6 | 0-0 | 7-2 | 0-0 |
| 2024 | 14-11 | 14-11 | 0-0 | 0-0 | 0-0 |
| 2023 | 16-13 | 12-12 | 4-1 | 0-0 | 0-0 |
| 2022 | 25-13 | 25-13 | 0-0 | 0-0 | 0-0 |
| 2021 | 9-17 | 7-11 | 2-6 | 0-0 | 0-0 |
| 2020 | 1-4 | 1-3 | 0-0 | 0-1 | 0-0 |
| 2019 | 37-20 | 32-14 | 0-3 | 5-3 | 0-0 |
| 2018 | 43-33 | 38-29 | 2-1 | 3-3 | 0-0 |
| 2017 | 19-26 | 17-20 | 0-2 | 2-4 | 0-0 |
| 2016 | 44-24 | 38-21 | 6-3 | 0-0 | 0-0 |
| 2015 | 18-9 | 6-3 | 7-5 | 5-1 | 0-0 |
| 2014 | 7-4 | 3-2 | 4-2 | 0-0 | 0-0 |
| 2013 | 5-3 | 1-1 | 4-1 | 0-1 | 0-0 |
Jumpei Yamasaki Performance Breakdown
Tournament Level Breakdown
| Grand Slam | 0.0% | 0 / 0 |
| Masters | 0.0% | 0 / 0 |
| Main Tour | 0.0% | 0 / 0 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 36.1% | 13 / 23 |
| Futures | 59.8% | 241 / 162 |
Opponent Rank Breakdown
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 0 |
| Vs Top.10 | 0.0% | 0 / 0 |
| Vs Top.20 | 0.0% | 0 / 0 |
| Vs Top.50 | 0.0% | 0 / 0 |
| Vs Top.100 | 0.0% | 0 / 1 |
Surface Breakdown
| Overall | 57.9% | 248 / 180 |
| Hard | 58.2% | 203 / 146 |
| Clay | 54.7% | 29 / 24 |
| Indoor | 61.5% | 16 / 10 |
| Grass | 0.0% | 0 / 0 |
Round Breakdown
| Final | 42.9% | 3 / 4 |
| Semi-Final | 35.0% | 7 / 13 |
| Quarter-Final | 47.6% | 20 / 22 |
| Second | 46.2% | 42 / 49 |
| First | 57.0% | 90 / 68 |
| Qualifying Final | 79.5% | 31 / 8 |
| Qualifying R2 | 67.6% | 23 / 11 |
| Qualifying R1 | 79.2% | 38 / 10 |
Jumpei Yamasaki Titles/Finals/Semis
Title
Finals
Jumpei Yamasaki interesting Heads to Heads
 Jumpei Yamasaki | Draw VIEW H2H |  Katsushi Fukuda | ||
Jumpei Yamasaki | Draw VIEW H2H |  Oh-Hee Kwon | ||
Jumpei Yamasaki | Draw VIEW H2H |  Frederico Gil | ||
Jumpei Yamasaki | Draw VIEW H2H |  Yuichi Ito | ||
Jumpei Yamasaki | Draw VIEW H2H |  N. Vijay Sundar Prashanth | ||
Jumpei Yamasaki | Draw VIEW H2H |  Aldin Setkic | ||
Jumpei Yamasaki | Draw VIEW H2H |  Cheong-Eui Kim | ||
Jumpei Yamasaki | Draw VIEW H2H |  Yuichi Sugita | ||
Jumpei Yamasaki | Draw VIEW H2H |  Michael Look | ||
Jumpei Yamasaki | Draw VIEW H2H |  Kento Takeuchi | ||
Jumpei Yamasaki | Draw VIEW H2H |  Masakatsu Noguchi | ||
Jumpei Yamasaki | Draw VIEW H2H |  Stephane Robert | ||
Upcoming Tennis Predictions & Head to Heads
Rivera Ronkainen Prediction H2H (0-0)
Dougaz Popko Prediction H2H (0-0)
Baez Carabelli Prediction H2H (6-2)
Escoffier Virtanen Prediction H2H (1-2)
Salopek Rogowski Prediction H2H (0-0)
Liu Ziheng Prediction H2H (0-0)
Nuutti Jokinen Freek Van Donselaar Prediction H2H (0-0)
 ATP Rankings | |||
|---|---|---|---|
| 1 | 9730 PTS | ||
| 2 | 8085 PTS | ||
| 3 | 7850 PTS | ||
| 4 | 4815 PTS | ||
| 5 | 4440 PTS | ||
| 6 | 4130 PTS | ||
| 7 | 3715 PTS | ||
| 8 | 3635 PTS | ||
| 9 | 3550 PTS | ||
| 10 | 3440 PTS | ||
 Live Tennis Events | |||
|---|---|---|---|
 | French Open - Paris France | ||
 | Gonet Geneva Open - Geneva Switzerland | ||
 | Hamburg Open - Hamburg Germany | ||
 | Skopje Challenger FYR Macedonia | ||
 | Tbilisi Challenger Georgia | ||
 | M15 Tashkent Uzbekistan | ||
 | M25 Cervia Italy | ||
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