Ramkumar Ramanathan vs Seita Watanabe Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 08 Sep at 09:00 AM UTC
HEAD TO HEAD
R. Ramanathan vs S. Watanabe

IND
1
Win
Played
0
Win

JPN
1
Win
Played
0
Win
Head-to-head: Ramanathan 1 - 0 Watanabe
They have played 2 sets in total, with Ramkumar Ramanathan winning 2 and Seita Watanabe winning 0. The last match between Ramkumar Ramanathan and Seita Watanabe was at the Guangzhou Challenger, 08-09-2025, Round: Q3, Surface: Hard, with Ramkumar Ramanathan getting the victory 7-5 7-6(4).
| Players | Head To Head Match Wins |
|---|---|
| Ramanathan | 1 |
| Watanabe | 0 |
Last 1 H2H Matches:
(Q3) Guangzhou Challenger(09-08-25)
R. Ramanathan vs S. Watanabe H2H Profile
| Stats | ||
|---|---|---|
| $439,635 | Career Prize Money | $0 |
| 52.23% (445-407) | Career Total W/L | 48.31% (100-107) |
| 1 | Hard | 0 |
| 21 | Titles | 0 |
| 1 | Total H2H Matches | 0 |
| 100.00% (1-0) | YTD Win/Loss | 0% (0-0) |
R. Ramanathan vs S. Watanabe Match Preview:
- Recent form data suggests that Ramanathan has a slight edge in second serve effectiveness, winning 42.91% of points compared to Watanabe's 39.69%. Could this give Ramanathan the upper hand? It certainly could be a factor.
- Both players have similar performance in returning second serves, with Watanabe at 47.97% and Ramanathan at 47.83%. However, Watanabe is more effective returning first serves at 26.4% versus Ramanathan's 22.36%.
- Under pressure, Ramanathan has shown resilience by saving 39.68% of breakpoints, outperforming Watanabe's 28.13%, which may influence the match's outcome under tight circumstances.
- A look at their match records over the past year shows Watanabe with a higher win rate, 43.75%, compared to Ramanathan's 32.26%. Does this give Watanabe an overall edge? Perhaps, in terms of winning momentum.
- On their preferred surface, both players favor hard courts, with Ramanathan having a slightly better record (57%) compared to Watanabe (53%).
- Regarding the competition level, Watanabe has a minor advantage in win percentage at lower-tier events (33.33%) compared to Ramanathan (26.09%).
- In terms of opponent quality, Ramanathan has generally faced tougher adversaries, with an average opponent rank of 408.81, compared to Watanabe's 516.63.
- When matches extend to a deciding set, Watanabe has demonstrated a greater ability to close, winning 50% of these situations, compared to Ramanathan's 40%.
- Recent form in breakpoint conversion heavily favors Watanabe, converting 52.63% of opportunities while Ramanathan achieves 34.88%.
Editorial Prediction (September 8, 2025, UTC):
As we consider the upcoming match, several performance indicators suggest varying advantages for each player. Ramanathan shows slight superiority in second serve effectiveness and handling pressure during breakpoints, indicating his potential to withstand challenging moments.
Conversely, Watanabe excels in first serve return rates and breakpoint conversion, key aspects in gaining and maintaining momentum during the match. Additionally, his better record in deciding sets points to a psychological edge in clutch situations.
Both players have their strengths on hard courts, but Ramanathan’s experience against higher-ranked opponents may have prepared him better for vigorous competition. Despite this, Watanabe's recent match-winning form gives him a slight edge.
We predict that Watanabe, with his comprehensive game and superior recent conversion of breakpoints, is most likely to emerge victorious in their upcoming encounter.
Ramkumar Ramanathan vs Seita Watanabe Editorial Preview By TennisTipster88.
R. Ramanathan vs S. Watanabe H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 14 | Games Won | 11 |
| 12 | Aces (Total) | 15 |
| 1 | Total Double Faults | 13 |
| 1:34:47 | Average Match Time | 1:34:47 |
| 71% (46/65) | 1st Serve % | 52% (48/93) |
| 76% (35/46) | 1st Serve Win % | 73% (35/48) |
| 84% (16/19) | 2nd Serve Win % | 47% (21/45) |
| 33% (1/3) | Break Pts Won % | 0% (0/0) |
| 40% (37/93) | Return Points Win % | 22% (14/65) |
| 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
R. Ramanathan Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q1 | L | 7-5 6-4 | ||
Q1 | L | 6-1 7-6(5) | ||
Q1 | L | 7-6(1) 1-6 6-0 | ||
Q1 | L | 6-3 7-6(7) | ||
Q1 | L | 6-4 6-4 | ||
S. Watanabe Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q1 | L | 6-3 3-6 6-4 | ||
Q3 | L | 7-5 7-6(4) | ||
Q1 | L | 6-3 6-4 | ||
Q1 | L | 6-1 6-2 | ||
Q1 | L | 7-5 7-6(1) | ||

R. Ramanathan vs S. Watanabe Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 52.23% (445/407) | YTD Win/Loss | 48.31% (100/107) |
| 51.63% (1014/950) | Sets Win/Loss | 49.57% (229/233) |
| 51.02% (9683/9296) | Games Win/Loss | 51.42% (2194/2073) |
| 56.54% (294/226) | Hard Win/Loss | 52.50% (84/76) |
| 43.82% (78/100) | Clay Win/Loss | 36.59% (15/26) |
| 43.75% (42/54) | Indoor Hard W/L | 16.67% (1/5) |
| 53.45% (31/27) | Grass Win/Loss | 0% (0/0) |
| 0.49 | Aces Per Game | 0.18 |
| 4548 | Aces Total | 366 |
| 0.24 | Double Faults Per Game | 0.2 |
| 2271 | Total Double Faults | 421 |
| 1:8:17 | Average Match Time | 1:16:23 |
| 567.07 | Average Opponent Rank | 442.47 |
| 59% (26069/43920) | 1st Serve % | 62% (6246/10153) |
| 73% (19135/26069) | 1st Serve Win % | 64% (3984/6246) |
| 51% (9025/17851) | 2nd Serve Win % | 47% (1851/3907) |
| 39% (1373/3495) | Break Points Won % (Total) | 42% (444/1046) |
| 35% (15313/43196) | Return Points Win % | 40% (4095/10157) |
| 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 | 30.23% (13/30) |
| 67.41% (213/103) | Futures W/L | 53.05% (87/77) |
| 52% (432/830) | Best of 3 Sets Win % | 48% (98/205) |
| 63% (10/16) | Best of 5 Sets Win % | 0% (0/0) |
| 44% (137/309) | Tiebreaks Win % (Total) | 47% (20/43) |
| 52% (127/245) | Deciding Set Win % | 38% (19/50) |
| 86% (426/365) | 1st Set Won, Won Match | 85% (105/89) |
| 14% (426/60) | 1st Set Won, Lost Match | 15% (105/16) |
| 19% (426/79) | 1st Set Lost, Won Match | 11% (102/11) |
Other Tennis Predictions Today
Tennis Previews & Betting Tips

Matteo Berrettini vs Pablo Carreno-Busta Prediction – ATP Davis Cup, World Group, F, ITA – 23rd November 2025 Best Bets

Flavio Cobolli vs Jaume Antoni Munar Clar Prediction – ATP Davis Cup, World Group, F, ITA – 23rd November 2025 Best Bets

Leolia Jeanjean vs Mayar Sherif Prediction – WTA LP Open by IND – 22nd November 2025 Best Bets

Kimberly Birrell vs Talia Gibson Prediction – WTA W75 Sydney – 22nd November 2025 Best Bets

Flavio Cobolli vs Zizou Bergs Prediction – ATP Davis Cup, World Group, SF, ITA – 21st November 2025 Best Bets
