Shintaro Imai vs Tomohiro Masabayashi Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 09 Jul at 04:48 AM UTC
HEAD TO HEAD
S. Imai vs T. Masabayashi

JPN
2
Win
Played
0
Win

JPN
2
Win
Played
0
Win
Head-to-head: Imai 2 - 0 Masabayashi
They have played 4 sets in total, with Shintaro Imai winning 4 and Tomohiro Masabayashi winning 0. The last match between Shintaro Imai and Tomohiro Masabayashi was at the M15 Tokyo, 09-07-2025, Round: R1, Surface: Hard, with Draw getting the victory 7-6(9) 7-6(2).
| Players | Head To Head Match Wins |
|---|---|
| Imai | 2 |
| Masabayashi | 0 |
Last 2 H2H Matches:
(R1) M15 Tokyo(07-09-25)
(QF) M15 Nishi-Tama(03-08-19)
S. Imai vs T. Masabayashi H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 63.18% (326-190) | Career Total W/L | 50.77% (132-128) |
| 2 | Hard | 0 |
| 15 | Titles | 0 |
| 2 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
S. Imai vs T. Masabayashi Match Preview:
- Masabayashi has slightly better performance on their second serve with a success rate of 43.76%, compared to Imai's 40.19%. Can this small advantage impact the match outcome?
- Examining return game statistics, Imai is more effective, claiming 49.16% of points on opponents' second serves, whereas Masabayashi stands at 44.31%.
- Both players show almost comparable first serve return proficiency; Imai with 24.91% and Masabayashi with 25.96%.
- Under pressure, Imai excels, saving 57.14% of breakpoints, outshining Masabayashi's rate of 43.75%.
- Over the past year, Imai has secured a higher match win rate of 60.78%, whereas Masabayashi's is at 45.45%.
- On clay surfaces, Imai displays remarkable prowess, boasting an 80% win rate, significantly superior to Masabayashi's 53% on the same terrain.
- Within the ITF $10K tournaments, Imai's win percentage of 67.57% is considerably higher than Masabayashi’s 47.06%.
- In direct encounters, Imai leads with one win over Masabayashi and has won both sets played against each other.
- Historical matchups between the two indicate an average duration of 1 hour and 24 minutes, a potentially useful metric for live match predictions.
- Masabayashi and Imai have never faced each other in deciding sets or tiebreaks, implying their matches haven't been extended to extensive duels.
- Recently, Masabayashi has been effective in converting 37.8% of breakpoint chances, outmatching Imai’s 27.78% conversion rate.
- Regarding opposition quality, Masabayashi has faced slightly higher-ranked opponents, with an average rank of 441.02 compared to Imai's 498.25.
- In deciding set situations against all opponents, Imai shows superiority with a 47% win rate versus Masabayashi's 31%.
Editorial Prediction (July 9, 2025, UTC):
The upcoming match presents an intriguing comparison between Masabayashi and Imai, where both players have their unique strengths.
While Masabayashi demonstrates a slight edge in second serve success and breakpoint conversion, Imai shines in more crucial areas such as overall match win rate, breakpoint saving ability, and performance on clay courts.
Given the current metrics and past performance dynamics, Imai seems positioned to maintain their advantage in head-to-head outcomes.
Therefore, considering both recent trends and historical data, Imai appears as the more likely candidate to win this impending match.
Shintaro Imai vs Tomohiro Masabayashi Editorial Preview By TennisTipster88.
S. Imai vs T. Masabayashi H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 0 |
| 4 | Sets Won | 0 |
| 26 | Games Won | 17 |
| 10 | Aces (Total) | 1 |
| 5 | Total Double Faults | 5 |
| 1:59:36 | Average Match Time | 1:59:36 |
| 63% (87/139) | 1st Serve % | 65% (99/152) |
| 71% (62/87) | 1st Serve Win % | 63% (62/99) |
| 56% (29/52) | 2nd Serve Win % | 47% (25/53) |
| 58% (7/12) | Break Pts Won % | 67% (4/6) |
| 43% (65/152) | Return Points Win % | 35% (48/139) |
| 100% (2/2) | Best‑of‑3 Win % | 0% (0/2) |
| 100% (2/2) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/2) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/2) |
Recent Performance Stats
S. Imai Recent Matches Played
T. Masabayashi Recent Matches Played

S. Imai vs T. Masabayashi Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 63.18% (326/190) | YTD Win/Loss | 50.77% (132/128) |
| 60.86% (706/454) | Sets Win/Loss | 50.51% (295/289) |
| 54.43% (5865/4911) | Games Win/Loss | 50.51% (2666/2612) |
| 63.33% (285/165) | Hard Win/Loss | 51.20% (107/102) |
| 80.00% (4/1) | Clay Win/Loss | 53.13% (17/15) |
| 60.71% (34/22) | Indoor Hard W/L | 42.11% (8/11) |
| 60.00% (3/2) | Grass Win/Loss | 0% (0/0) |
| 0.35 | Aces Per Game | 0.14 |
| 1862 | Aces Total | 357 |
| 0.24 | Double Faults Per Game | 0.12 |
| 1239 | Total Double Faults | 297 |
| 1:30:41 | Average Match Time | 1:2:1 |
| 568.71 | Average Opponent Rank | 390.29 |
| 58% (17087/29567) | 1st Serve % | 60% (6248/10375) |
| 71% (12185/17087) | 1st Serve Win % | 63% (3933/6248) |
| 50% (6259/12479) | 2nd Serve Win % | 48% (1985/4127) |
| 46% (1404/3072) | Break Points Won % (Total) | 45% (462/1024) |
| 41% (12360/29918) | Return Points Win % | 39% (3984/10088) |
| 0.00% (0/1) | Main Tour W/L | 0% (0/0) |
| 45.05% (41/50) | Challenger W/L | 33.33% (3/6) |
| 67.22% (285/139) | Futures W/L | 51.39% (129/122) |
| 64% (318/498) | Best of 3 Sets Win % | 50% (128/256) |
| 14% (1/7) | Best of 5 Sets Win % | 100% (1/1) |
| 54% (79/146) | Tiebreaks Win % (Total) | 37% (15/41) |
| 57% (77/134) | Deciding Set Win % | 47% (31/66) |
| 90% (319/287) | 1st Set Won, Won Match | 87% (134/117) |
| 10% (319/32) | 1st Set Won, Lost Match | 13% (134/17) |
| 19% (196/37) | 1st Set Lost, Won Match | 11% (126/14) |