ATP Tour
Jumpei Yamasaki
Lost 4 straight#1140
ATP World Ranking - 13 pts
Player Archetype
💥 Big Hitter
Overpowers opponents with raw shot speed and aggressive ball-striking. Generates winners from both wings and keeps points short with high-risk, high-reward tennis.
Power groundstrokesHigh winner countAggressive shotsShort rallies
Strong against
🛡️ The Spoiler60%
🧱 The Wall57%
Weak against
🤖 Servebot49%
🏹 Frontrunner51%
Player Overview
Age
29
Height
5'11" (180 cm)
Weight
75 kg (165 lbs)
Plays
Right-Handed, Two-Handed BH
Career-High Ranking
#446 (2019-09-30)
Career
34
Wins
40
Losses
45.9%
Win %
0
Titles
Win / Loss by Year
Career record broken down by surface
| Year | Summary | Clay | Hard | Grass |
|---|---|---|---|---|
| 2026 | 16/14 | 1/1 | 15/13 | - |
| 2025 | 5/5 | - | 5/5 | - |
| 2020 | 0/1 | - | 0/1 | - |
| 2019 | 4/5 | 0/1 | 3/3 | - |
| 2018 | 6/9 | - | 5/8 | - |
| 2017 | 3/6 | - | 3/5 | - |
| Career | 34/40 | 1/2 | 31/35 | - |
Serve & Return
Averages · Last 90 days (3 matches)
Serve
1st Serve In-
1st Serve Pts Won-
2nd Serve Pts Won-
Break Points Saved-
Aces / Match5.5
Double Faults / Match2.5
Avg 1st Serve-
Max Serve Speed-
Return
1st Return Pts Won-
2nd Return Pts Won-
Break Points Converted-
Rally
Winners / Match-
Unforced Errors / Match-
Net Pts Won %-
Total Pts Won %-
Prop Research
Career hit rates on common betting markets · 30 serve-stat matches
Jumpei Yamasaki has served 3+ aces in 60% of career matches and 5+ aces in 40%.
Ace Totals
| Outcome | Hit rate | Matches |
|---|---|---|
| 1 or more | 80% | 24/30 |
| 3 or more | 60% | 18/30 |
| 5 or more | 40% | 12/30 |
| 10 or more | 10% | 3/30 |
| 15 or more | 0% | 0/30 |
| 20 or more | 0% | 0/30 |
Double Fault Totals
| Outcome | Hit rate | Matches |
|---|---|---|
| 1 or more | 73% | 22/30 |
| 2 or more | 43% | 13/30 |
| 3 or more | 27% | 8/30 |
| 5 or more | 13% | 4/30 |
| 8 or more | 3% | 1/30 |
| 10 or more | 0% | 0/30 |
Total Sets
| Outcome | Hit rate | Matches |
|---|---|---|
| 2 Sets | 74% | 53/72 |
| 3 Sets | 25% | 18/72 |
Set Betting
| Outcome | Hit rate | Matches |
|---|---|---|
| 2-0 | 29% | 21/72 |
| 2-1 | 15% | 11/72 |
| 1-2 | 10% | 7/72 |
| 0-2 | 44% | 32/72 |
Match/Set Winner
| Outcome | Hit rate | Matches |
|---|---|---|
| 1st Set Winner | 44% | 32/73 |
| 2nd Set Winner | 43% | 31/73 |
| 3rd Set Winner | 63% | 12/19 |
Recent Matches
Last 10 results
FormLLLLW
| Date | Tournament | Round | Opponent | Surface | Score | Result |
|---|---|---|---|---|---|---|
| Oct 4, 2026 | Wuning 3 Challenger | 1st Round Qualifying | Martin Borisiouk | Hard | 46 26 | L |
| Sep 29, 2026 | M15 Luan | 1st Round | Max Purcell | Hard | 57 36 | L |
| Jul 21, 2026 | M15 Bali | 1st Round | Taisei Ichikawa | Hard | L | |
| Jun 12, 2026 | M15 Tokyo | Quarterfinals | Jangjun Kim | Hard | 16 46 | L |
| Jun 11, 2026 | M15 Tokyo | 2nd Round | Hayden Jones | Hard | 61 76 | W |
| Jun 10, 2026 | M15 Tokyo | 1st Round | Colin Sinclair | Hard | 76 63 | W |
| Jun 8, 2026 | M15 Tokyo | 3rd Round Qualifying | Asahi Harazaki | Hard | 64 62 | W |
| Jun 7, 2026 | M15 Tokyo | 1st Round Qualifying | Natsuki Yamamoto | Hard | 64 67 108 | W |
| Jun 7, 2026 | Futures 2026 | Natsuki Yamamoto | Hard | 64 67 108 | W | |
| May 28, 2026 | M15 Karuizawa | 2nd Round | Leo Vithoontien | Clay | 46 46 | L |
Jumpei Yamasaki FAQ
Jumpei Yamasaki is ranked #1140 on the ATP tour with 13 ranking points. The career-high ranking is #446, reached in 2019.
Jumpei Yamasaki is from Japan.
Jumpei Yamasaki is listed at 5'11" (180 cm). Listed weight is 75 kg (165 lb).
Jumpei Yamasaki is 29 years old.
Jumpei Yamasaki plays right-handed with a two-handed backhand.
Jumpei Yamasaki has a career win-loss record of 34-40 (46% win rate).
Jumpei Yamasaki: a career-high ranking of #446 in 2019 and 34 career wins.
Jumpei Yamasaki's strongest surface by win rate is hard, with a 31-35 record (47%). Full career splits: hard 31-35 (47%) and clay 1-2 (33%).
Jumpei Yamasaki has won 5 of the last 10 completed matches (50%). The current run is 4 straight losses.