Ramkumar Ramanathan vs Jumpei Yamasaki Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
R. Ramanathan vs J. Yamasaki
Ramkumar Ramanathan
IND
l
l
w
w
l
l
l
l
l
l
1
Win
1
Played
0
Win
31
Age
28
6'2" (188 cm)
Height
5'11" (180 cm)
629
C. Rank
896
111
Best Rank
446
0
Total Titles
0
0
YTD Titles
0
$439.6K
Career Money
$0
Right-Handed
Plays
Right-Handed
Jumpei Yamasaki
JPN
w
l
w
w
w
w
l
w
w
l
1
Win
1
Played
0
Win
31
Age
28
6'2" (188 cm)
Height
5'11" (180 cm)
629
C. Rank
896
111
Best Rank
446
0
Total Titles
0
0
YTD Titles
0
$439.6K
Career Money
$0
Right-Handed
Plays
Right-Handed
Head-to-head: Ramanathan 1 - 0 Yamasaki
They have played 2 sets in total, with Ramkumar Ramanathan winning 2 and Jumpei Yamasaki winning 0. The last match between Ramkumar Ramanathan and Jumpei Yamasaki was at the Kobe Challenger, 05-11-2019, Round: R2, Surface: I.hard, with Ramkumar Ramanathan getting the victory 6-4 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Ramanathan | 1 |
| Yamasaki | 0 |
Last 1 H2H Matches:
(R2) Kobe Challenger(11-05-19)
Ramkumar Ramanathan
6
6
Jumpei Yamasaki
4
1
R. Ramanathan vs J. Yamasaki H2H Profile
| Stats | ||
|---|---|---|
| $439,635 | Career Prize Money | $0 |
| 52.23% (445-407) | Career Total W/L | 57.92% (267-194) |
| 1 | Indoor | 0 |
| 21 | Titles | 3 |
| 1 | Total H2H Matches | 0 |
| 100.00% (1-0) | YTD Win/Loss | 0% (0-0) |
R. Ramanathan vs J. Yamasaki Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Ramkumar Ramanathan has won 46.40% of points on their second serve, while Jumpei Yamasaki has won 42.92%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Ramkumar Ramanathan, in recent form, has won 39.69% of their opponent's second serve points, while Jumpei Yamasaki has won 49.11%. The same stats for first serve returns are 22.40% and 26.86% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Ramkumar Ramanathan has saved 53.33% of breakpoints in recent form, whereas Jumpei Yamasaki has saved 48.70% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Ramkumar Ramanathan has won 25.93% of matches played (W/L 7/20), with Jumpei Yamasaki winning 63.46% (W/L 33/19) that gives us an overall head-to head prediction overview.
- Best surface: Ramkumar Ramanathan has their best career surface win % on Hard, winning 57% (W/L 294/226), and worse career win % on I.hard, winning 39% (W/L 28/43). Jumpei Yamasaki has their best career surface win % on I.hard, winning 57% (W/L 18/12), and worse career win % on Clay, winning 55% (W/L 31/25).
- Player level: In the last year, Ramkumar Ramanathan has played most of their matches on the Challengers/ITF tournaments > $10K, winning 21.74% of matches (W/L 5/18), where as Jumpei Yamasaki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 63.27% of matches (W/L 31/18). 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 Ramkumar Ramanathan winning 1 times and Jumpei Yamasaki being victorious 0 times. They have played 2 sets in total, with Ramkumar Ramanathan winning 2 and Jumpei Yamasaki winning 0.
- The last match between Ramkumar Ramanathan and Jumpei Yamasaki was at the Kobe Challenger, 05-11-2019, Round: R2, Surface: I.hard, with Ramkumar Ramanathan getting the victory 6-4 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:6:11.
- Opponent quality stats: Over the last 12 months, Ramkumar Ramanathan has played against opponents with an average rank of 420.74 while Jumpei Yamasaki has played against players with an average rank of 156.58.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ramkumar Ramanathan has won 14% of deciding sets over the last 12 months, while Jumpei Yamasaki has won 30% in all matches played on tour.
- Break point conversion: In recent form, Ramkumar Ramanathan has converted 30.77% of breakpoint opportunities, and Jumpei Yamasaki has converted 28.57% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Ramkumar Ramanathan vs Jumpei Yamasaki Editorial Preview By TennisTipster88.
R. Ramanathan vs J. Yamasaki H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 5 |
| 8 | Aces (Total) | 2 |
| 2 | Total Double Faults | 1 |
| 1:6:11 | Average Match Time | 1:6:11 |
| 53% (24/45) | 1st Serve % | 70% (45/64) |
| 88% (21/24) | 1st Serve Win % | 53% (24/45) |
| 67% (14/21) | 2nd Serve Win % | 47% (9/19) |
| 31% (4/13) | Break Pts Won % | 50% (1/2) |
| 48% (31/64) | Return Points Win % | 22% (10/45) |
| 100% (1/1) | Best‑of‑3 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 %: Ramanathan 47%, Yamasaki 51%.
Opp 2nd Serve Pts Won: Ramanathan 48%, Yamasaki 54%.
Break Points Saved %: Ramanathan 52%, Yamasaki 57%.
R. Ramanathan Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Yokohama Challenger - 17-11-2025 | ||||
Q1  Michael VrbenskyM. Vrbensky | L | 7-5 6-4 | ||
| Seoul Challenger - 27-10-2025 | ||||
Q1 Yusuke TakahashiY. Takahashi | L | 6-1 7-6(5) | ||
| Fairfield Challenger - 06-10-2025 | ||||
Q1  Evan BynoeE. Bynoe | L | 7-6(1) 1-6 6-0 | ||
| Tiburon Challenger - 29-09-2025 | ||||
Q1 Daniel MilavskyD. Milavsky | L | 6-3 7-6(7) | ||
| Las Vegas Challenger - 22-09-2025 | ||||
Q1 Renta TokudaR. Tokuda | L | 6-4 6-4 | ||
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 | ||
R. Ramanathan vs J. Yamasaki Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 52.23% (445/407) | YTD Win/Loss | 57.92% (267/194) |
| 51.63% (1014/950) | Sets Win/Loss | 56.08% (581/455) |
| 51.02% (9683/9296) | Games Win/Loss | 52.77% (5039/4510) |
| 56.54% (294/226) | Hard Win/Loss | 58.24% (212/152) |
| 43.82% (78/100) | Clay Win/Loss | 55.36% (31/25) |
| 43.75% (42/54) | Indoor Hard W/L | 58.54% (24/17) |
| 53.45% (31/27) | Grass Win/Loss | 0% (0/0) |
| 0.49 | Aces Per Game | 0.22 |
| 4548 | Aces Total | 1018 |
| 0.24 | Double Faults Per Game | 0.1 |
| 2271 | Total Double Faults | 451 |
| 1:8:17 | Average Match Time | 1:21:6 |
| 567.07 | Average Opponent Rank | 501.15 |
| 59% (26069/43920) | 1st Serve % | 64% (14608/22757) |
| 73% (19135/26069) | 1st Serve Win % | 66% (9578/14608) |
| 51% (9025/17851) | 2nd Serve Win % | 50% (4040/8149) |
| 39% (1373/3495) | Break Points Won % (Total) | 44% (1037/2340) |
| 35% (15313/43196) | Return Points Win % | 41% (9507/23232) |
| 33.33% (13/26) | Slam W/L | 0% (0/0) |
| 35.29% (6/11) | Masters W/L | 0% (0/0) |
| 50.00% (11/11) | Cups W/L | 0% (0/0) |
| 47.67% (41/45) | Main Tour W/L | 0% (0/0) |
| 43.28% (161/211) | Challenger W/L | 38.46% (15/24) |
| 67.41% (213/103) | Futures W/L | 59.72% (252/170) |
| 52% (432/830) | Best of 3 Sets Win % | 57% (256/448) |
| 63% (10/16) | Best of 5 Sets Win % | 100% (6/6) |
| 44% (137/309) | Tiebreaks Win % (Total) | 51% (56/109) |
| 52% (127/245) | Deciding Set Win % | 54% (62/115) |
| 86% (426/365) | 1st Set Won, Won Match | 88% (261/229) |
| 14% (426/60) | 1st Set Won, Lost Match | 12% (261/32) |
| 19% (426/79) | 1st Set Lost, Won Match | 19% (199/37) |
Other Tennis Predictions Today
06:30 PM 20/11/25
Prediction
A. Collarini8M. ZeituneqW1
1.119
W2
5.15
06:30 PM 20/11/25
Prediction
J. L. R. D. Silva1G. I. JustoW1
1.34
W2
2.93
08:00 PM 20/11/25
PredictionO. LuzqP. SakamotoW1
2.72
W2
1.39
04:00 AM 21/11/25
PredictionY. Uchiyama7R. Sakamoto2W1
2.11
W2
1.63
07:15 PM 20/11/25
Prediction
D. M. Aguilar4
G. PirainoW1
1.31
W2
3.08
02:05 PM 20/11/25
Prediction
T. CacaoWCS. MonteiroWCW1
1.096
W2
5.7
Tennis Previews & Betting Tips
20 Nov 2025
Read Full Article →Jaume Antoni Munar Clar vs Jiri Lehecka Prediction – ATP Davis Cup, World Group, QF, ESP – 20th November 2025 Best Bets
20 Nov 2025
Read Full Article →LP Open by IND – Colina Preview And Prediction: Laura Pigossi vs Leolia Jeanjean Betting Tips & Picks November 20, 2025
20 Nov 2025
Read Full Article →Oksana Selekhmeteva vs Noma Akugue Noha Prediction – WTA W75 Petange – 20th November 2025 Best Bets
20 Nov 2025
Read Full Article →Kimberly Birrell vs Miho Kuramochi Prediction – WTA W75 Sydney – 20th November 2025 Best Bets
19 Nov 2025
Read Full Article →Miriam Bianca Bulgaru vs Mayar Sherif Prediction – WTA LP Open by IND – 19th November 2025 Best Bets
19 Nov 2025
Read Full Article →Flavio Cobolli vs Filip Misolic Prediction – ATP Davis Cup, World Group, QF, ITA – 19th November 2025 Best Bets
Top Predictions Today
Jaume Antoni Munar ClarJiri Lehecka14:35
H2H 0-2
Mateus AlvesGustavo Heide17:00
H2H 0-0
Gonzalo VillanuevaNicolas Kicker17:00
H2H 0-0
Orlando LuzPedro Sakamoto20:00
H2H 0-0
Juan Bautista TorresDaniel Dutra Da Silva20:00
H2H 0-0
Tennis Events This Week
Davis Cup, World Group, QF, ESP-CZE
Italy
Bergamo Challenger
Italy
Florianopolis Challenger
Brazil
Guayaquil Challenger
Ecuador
Montemar Challenger
Spain
Soma Bay Challenger
Egypt
Sydney Challenger
Australia
Yokohama Challenger
Japan
M15 Alcala de Henares
Spain
M15 Monastir
Tunisia
M15 Olavarria
Argentina
M15 Santiago
Chile
M15 Tallahassee
United States
M25 Austin
United States
M25 Cochabamba
Bolivia
M25 Luanda
Angola
M25 Vale do Lobo
Portugal