Keisuke Saitoh vs Asahi Harazaki Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
K. Saitoh vs A. Harazaki
Keisuke Saitoh
JPN
w
l
w
w
w
l
l
w
w
l
1
Win
1
Played
0
Win
24
Age
21
5'4" (163 cm)
Height
-
820
C. Rank
0
552
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Left-Handed
Plays
-
Asahi Harazaki
JPN
w
w
l
w
w
w
l
w
w
l
1
Win
1
Played
0
Win
24
Age
21
5'4" (163 cm)
Height
-
820
C. Rank
0
552
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Left-Handed
Plays
-
Head-to-head: Saitoh 1 - 0 Harazaki
They have played 2 sets in total, with Keisuke Saitoh winning 2 and Asahi Harazaki winning 0. The last match between Keisuke Saitoh and Asahi Harazaki was at the M15 Karuizawa, 31-05-2023, Round: R1, Surface: Clay, with Keisuke Saitoh getting the victory 7-6(4) 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Saitoh | 1 |
| Harazaki | 0 |
Last 1 H2H Matches:
(R1) M15 Karuizawa(05-31-23)
Keisuke Saitoh
7
6
Asahi Harazaki
6
1
K. Saitoh vs A. Harazaki H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 55.00% (154-126) | Career Total W/L | 51.35% (19-18) |
| 1 | Clay | 0 |
| 1 | Titles | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
K. Saitoh vs A. Harazaki Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Keisuke Saitoh has won 42.30% of points on their second serve, while Asahi Harazaki has won 39.86%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Keisuke Saitoh, in recent form, has won 44.16% of their opponent's second serve points, while Asahi Harazaki has won 46.18%. The same stats for first serve returns are 24.97% and 27.64% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Keisuke Saitoh has saved 47.27% of breakpoints in recent form, whereas Asahi Harazaki has saved 51.43% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Keisuke Saitoh has won 42.55% of matches played (W/L 20/27), with Asahi Harazaki winning 66.67% (W/L 10/5) that gives us an overall head-to head prediction overview.
- Best surface: Keisuke Saitoh has their best career surface win % on Clay, winning 55% (W/L 28/23), and worse career win % on I.hard, winning 43% (W/L 3/4). Asahi Harazaki has their best career surface win % on Hard, winning 55% (W/L 18/14), and worse career win % on Clay, winning 0% (W/L 0/1).
- Player level: In the last year, Keisuke Saitoh has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 50.00% of matches (W/L 16/16), where as Asahi Harazaki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 66.67% of matches (W/L 10/5). 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 Keisuke Saitoh winning 1 times and Asahi Harazaki being victorious 0 times. They have played 2 sets in total, with Keisuke Saitoh winning 2 and Asahi Harazaki winning 0.
- The last match between Keisuke Saitoh and Asahi Harazaki was at the M15 Karuizawa, 31-05-2023, Round: R1, Surface: Clay, with Keisuke Saitoh getting the victory 7-6(4) 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:41:0.
- Opponent quality stats: Over the last 12 months, Keisuke Saitoh has played against opponents with an average rank of 361.74 while Asahi Harazaki has played against players with an average rank of 386.4.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Keisuke Saitoh has won 70% of deciding sets over the last 12 months, while Asahi Harazaki has won 25% in all matches played on tour.
- Break point conversion: In recent form, Keisuke Saitoh has converted 30.48% of breakpoint opportunities, and Asahi Harazaki has converted 35.85% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Keisuke Saitoh vs Asahi Harazaki Editorial Preview By TennisTipster88.
K. Saitoh vs A. Harazaki H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 13 | Games Won | 7 |
| 0 | Aces (Total) | 1 |
| 4 | Total Double Faults | 5 |
| 1:41:0 | Average Match Time | 1:41:0 |
| 58% (38/65) | 1st Serve % | 45% (31/69) |
| 53% (20/38) | 1st Serve Win % | 55% (17/31) |
| 59% (16/27) | 2nd Serve Win % | 39% (15/38) |
| 67% (6/9) | Break Pts Won % | 43% (3/7) |
| 54% (37/69) | Return Points Win % | 45% (29/65) |
| 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
2nd Serve Win %: Saitoh 51%, Harazaki 55%.
Opp 2nd Serve Pts Won: Saitoh 54%, Harazaki 62%.
Break Points Saved %: Saitoh 55%, Harazaki 61%.
K. Saitoh Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 M15 Gimcheon - 17-11-2025 | ||||
QF  Theodore DeanT. Dean | L | 6-1 6-0 | ||
R2  Yunseok JangY. Jang | W | 6-1 6-2 | ||
R1 Ko SuzukiK. Suzuki | W | 6-1 6-2 | ||
| Matsuyama Challenger - 03-11-2025 | ||||
Q1 Koki MatsudaK. Matsuda | L | 7-5 5-7 6-4 | ||
| M15 Yanagawa City - 27-10-2025 | ||||
SF  Moerani BouzigeM. Bouzige | L | 7-6(6) 6-4 | ||
A. Harazaki Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| M25 Norman - 20-10-2025 | ||||
QF  Alex MartinezA. Martinez | L | 4-6 7-6(2) 7-6(6) | ||
R2 Gavin YoungG. Young | W | 6-4 6-2 | ||
R1  Luis Carlos Alvarez ValdesL. Carlos | W | 7-6(1) 6-3 | ||
| M15 Nakhon Pathom - 28-07-2025 | ||||
R2  Kasidit SamrejK. Samrej | L | 7-5 6-3 | ||
R1 Yunseong ChungY. Chung | W | 6-3 6-2 | ||
K. Saitoh vs A. Harazaki Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 55.00% (154/126) | YTD Win/Loss | 51.35% (19/18) |
| 53.28% (325/285) | Sets Win/Loss | 53.01% (44/39) |
| 51.77% (2844/2649) | Games Win/Loss | 52.09% (436/401) |
| 55.30% (120/97) | Hard Win/Loss | 56.25% (18/14) |
| 54.90% (28/23) | Clay Win/Loss | 0.00% (0/1) |
| 50.00% (5/5) | Indoor Hard W/L | 25.00% (1/3) |
| 50.00% (1/1) | Grass Win/Loss | 0% (0/0) |
| 0.09 | Aces Per Game | 0.07 |
| 232 | Aces Total | 29 |
| 0.16 | Double Faults Per Game | 0.17 |
| 420 | Total Double Faults | 71 |
| 1:8:38 | Average Match Time | 1:14:39 |
| 473.09 | Average Opponent Rank | 406.05 |
| 64% (8239/12932) | 1st Serve % | 61% (1021/1686) |
| 62% (5131/8239) | 1st Serve Win % | 67% (681/1021) |
| 50% (2341/4693) | 2nd Serve Win % | 52% (347/665) |
| 47% (632/1349) | Break Points Won % (Total) | 44% (82/187) |
| 41% (5278/12825) | Return Points Win % | 42% (721/1710) |
| 26.92% (7/19) | Challenger W/L | 40.00% (2/3) |
| 57.87% (147/107) | Futures W/L | 53.13% (17/15) |
| 54% (147/272) | Best of 3 Sets Win % | 51% (19/37) |
| 100% (1/1) | Best of 5 Sets Win % | 0% (0/0) |
| 56% (22/39) | Tiebreaks Win % (Total) | 22% (2/9) |
| 59% (33/56) | Deciding Set Win % | 33% (3/9) |
| 91% (152/138) | 1st Set Won, Won Match | 86% (22/19) |
| 9% (152/14) | 1st Set Won, Lost Match | 14% (22/3) |
| 12% (128/15) | 1st Set Lost, Won Match | 0% (15/0) |
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