Takuya Kumasaka vs Issei Okamura Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 25 Mar at 10:31 PM UTC
HEAD TO HEAD
T. Kumasaka vs I. Okamura

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Head-to-head: Kumasaka 1 - 1 Okamura
They have played 4 sets in total, with Takuya Kumasaka winning 2 and Issei Okamura winning 2. The last match between Takuya Kumasaka and Issei Okamura was at the M15 Tsukuba, 26-03-2025, Round: R1, Surface: Hard, with Takuya Kumasaka getting the victory 7-5 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Kumasaka | 1 |
| Okamura | 1 |
Last 2 H2H Matches:
(R1) M15 Tsukuba(03-26-25)
(R2) M15 Kofu(03-21-19)
T. Kumasaka vs I. Okamura H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 58.24% (152-109) | Career Total W/L | 47.67% (246-270) |
| 1 | Hard | 1 |
| 1 | Titles | 0 |
| 1 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
T. Kumasaka vs I. Okamura Match Preview:
In the recent six months, Okamura has demonstrated a stronger performance on their second serve by winning 44.79% of points, while Kumasaka has achieved a 41.55% win rate. Analyzing return game stats, particularly on the opponent's second serve, Okamura has managed to win 43.69% of points, whereas Kumasaka slightly outperforms with a win rate of 45.95%. When it comes to first serve returns, Kumasaka again has the upper hand with a 31.84% win percentage compared to Okamura’s 26.1%, which could be a crucial factor in determining the favorite in their upcoming match.
The performance overview over the past year reveals that Okamura has won 52.94% of their matches (W/L 27/24), compared to Kumasaka's higher win rate of 61.02% (W/L 36/23). In terms of playing surfaces, Okamura excels on Grass with a career win rate of 67% (W/L 4/2), whereas Kumasaka's best surface is Hard, with a 58% win rate (W/L 96/70). Both players have struggled on I.hard surfaces, with Okamura winning at 15% (W/L 2/11) and Kumasaka not having won any matches (W/L 0/2).
When under pressure, Okamura has saved 49.14% of breakpoints over recent months, compared to Kumasaka who has a percentage of 49.79%. As for breakpoint conversion, Kumasaka has a slight edge with 35.29% compared to Okamura’s 33.33%. Both statistics provide valuable insights for in-game betting. On a closer player level review, Kumasaka has been more successful in Futures/Satellites/ITF tournaments $10K over the last year, with a 65.96% win rate (W/L 31/16), in comparison to Okamura’s 52.94% (W/L 27/24).
Analyzing direct head-to-head encounters, Okamura leads with one victory over Kumasaka, having won both sets in their match-up. Their previous encounter at the M 15 Kofu in 2019 saw Okamura secure a convincing 6-1, 6-2 win, which could play on Kumasaka’s mind ahead of this match. Furthermore, Okamura typically plays against more challenging opponents, with an average rank of 308.49 in the past year compared to Kumasaka’s 513.75. Analyzing deciding set performance in the last 12 months, Kumasaka has shown better resilience, winning 58% of deciding sets, marginally surpassing Okamura's 56% win rate.
Given these statistics, Okamura's previous win against Kumasaka, coupled with his experience against higher-ranked opponents, gives him a slight edge. However, Kumasaka’s superior recent form and performance in pressure situations make it an intriguing contest. Based on these current dynamics and historical performances, Okamura slightly edges out as the favorite to win the upcoming match.
Takuya Kumasaka vs Issei Okamura Editorial Preview By TennisTipster88.
T. Kumasaka vs I. Okamura H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 2 | Sets Won | 2 |
| 16 | Games Won | 18 |
| 1 | Aces (Total) | 1 |
| 3 | Total Double Faults | 4 |
| 1:38:3 | Average Match Time | 1:38:3 |
| 61% (63/103) | 1st Serve % | 56% (61/109) |
| 57% (36/63) | 1st Serve Win % | 61% (37/61) |
| 45% (18/40) | 2nd Serve Win % | 46% (22/48) |
| 50% (7/14) | Break Pts Won % | 73% (8/11) |
| 46% (50/109) | Return Points Win % | 48% (49/103) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 100% (1/1) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
T. Kumasaka Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 6-3 6-4 | ||
Q3 | L | 6-4 3-6 6-2 | ||
Q1 | W | 6-4 4-6 6-1 | ||
R1 | L | 6-0 6-1 | ||
Q3 | W | 5-7 6-1 7-6(2) | ||
I. Okamura Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q1 | L | 6-3 7-6(5) | ||
Q1 | L | 6-2 4-6 10-5 | ||
R1 | L | 6-3 6-2 | ||
Q3 | W | 4-6 7-6(5) 10-8 | ||
R1 | L | 6-1 6-1 | ||

T. Kumasaka vs I. Okamura Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 58.24% (152/109) | YTD Win/Loss | 47.67% (246/270) |
| 55.44% (331/266) | Sets Win/Loss | 48.10% (558/602) |
| 52.48% (2865/2594) | Games Win/Loss | 49.25% (5292/5454) |
| 59.91% (130/87) | Hard Win/Loss | 49.88% (203/204) |
| 51.28% (20/19) | Clay Win/Loss | 44.00% (33/42) |
| 40.00% (2/3) | Indoor Hard W/L | 21.43% (6/22) |
| 0% (0/0) | Grass Win/Loss | 66.67% (4/2) |
| 0.13 | Aces Per Game | 0.13 |
| 347 | Aces Total | 676 |
| 0.13 | Double Faults Per Game | 0.19 |
| 359 | Total Double Faults | 997 |
| 1:32:52 | Average Match Time | 1:7:51 |
| 478.82 | Average Opponent Rank | 477.95 |
| 61% (8485/13802) | 1st Serve % | 61% (13952/22795) |
| 64% (5429/8485) | 1st Serve Win % | 64% (8954/13952) |
| 50% (2655/5317) | 2nd Serve Win % | 47% (4192/8843) |
| 46% (765/1668) | Break Points Won % (Total) | 42% (915/2180) |
| 44% (6190/14210) | Return Points Win % | 39% (8872/22653) |
| 48.48% (16/17) | Challenger W/L | 29.73% (11/26) |
| 59.65% (136/92) | Futures W/L | 49.06% (235/244) |
| 57% (143/250) | Best of 3 Sets Win % | 47% (240/509) |
| 100% (5/5) | Best of 5 Sets Win % | 100% (2/2) |
| 47% (28/59) | Tiebreaks Win % (Total) | 48% (51/106) |
| 59% (45/76) | Deciding Set Win % | 46% (61/132) |
| 90% (134/120) | 1st Set Won, Won Match | 85% (261/221) |
| 9% (134/12) | 1st Set Won, Lost Match | 15% (261/40) |
| 24% (127/30) | 1st Set Lost, Won Match | 9% (254/24) |
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