Sayaka Ishii vs Tereza Valentova Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Ishii vs T. Valentova
Sayaka Ishii
JPN
l
w
w
l
w
l
l
w
w
l
0
Win
0
Played
0
Win
20
Age
18
-
Height
-
373
C. Rank
56
188
Best Rank
55
0
Total Titles
0
0
YTD Titles
0
$75.0K
Career Money
$304.5K
-
Plays
-
Tereza Valentova
CZE
w
l
l
w
w
w
w
w
w
l
0
Win
0
Played
0
Win
20
Age
18
-
Height
-
373
C. Rank
56
188
Best Rank
55
0
Total Titles
0
0
YTD Titles
0
$75.0K
Career Money
$304.5K
-
Plays
-
Head-to-head: Ishii 0 - 0 Valentova
| Players | Head To Head Match Wins |
|---|---|
| Ishii | 0 |
| Valentova | 0 |
Last 0 H2H Matches:
No past h2h happened.
S. Ishii vs T. Valentova H2H Profile
| Stats | ||
|---|---|---|
| $75,020 | Career Prize Money | $304,454 |
| 61.58% (109-68) | Career Total W/L | 78.86% (97-26) |
| 1 | Titles | 9 |
| 0.00% (0-1) | YTD Win/Loss | 69.23% (9-4) |
S. Ishii vs T. Valentova Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Sayaka Ishii has won 40.76% of points on their second serve, while Tereza Valentova has won 38.86%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Sayaka Ishii, in recent form, has won 51.74% of their opponent's second serve points, while Tereza Valentova has won 49.72%. The same stats for first serve returns are 31.79% and 32.00% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Sayaka Ishii has saved 54.05% of breakpoints in recent form, whereas Tereza Valentova has saved 46.45% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Sayaka Ishii has won 52.78% of matches played (W/L 19/17), with Tereza Valentova winning 79.41% (W/L 54/14) that gives us an overall head-to head prediction overview.
- Best surface: Sayaka Ishii has their best career surface win % on I.hard, winning 64% (W/L 9/5), and worse career win % on Grass, winning 50% (W/L 5/5). Tereza Valentova has their best career surface win % on Hard, winning 64% (W/L 35/7), and worse career win % on Grass, winning 67% (W/L 2/1).
- Player level: In the last year, Sayaka Ishii has played most of their matches on the Challengers/ITF tournaments > $10K, winning 58.06% of matches (W/L 18/13), where as Tereza Valentova has played most of their matches on the Challengers/ITF tournaments > $10K, winning 81.40% of matches (W/L 35/8). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Opponent quality stats: Over the last 12 months, Sayaka Ishii has played against opponents with an average rank of 242.33 while Tereza Valentova has played against players with an average rank of 198.37.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Sayaka Ishii has won 91% of deciding sets over the last 12 months, while Tereza Valentova has won 68% in all matches played on tour.
- Break point conversion: In recent form, Sayaka Ishii has converted 36.00% of breakpoint opportunities, and Tereza Valentova has converted 37.28% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Sayaka Ishii vs Tereza Valentova Editorial Preview By TennisTipster88.
Recent Performance Stats
2nd Serve Win %: Ishii 45%, Valentova 49%.
Opp 2nd Serve Pts Won: Ishii 55%, Valentova 59%.
Break Points Saved %: Ishii 52%, Valentova 58%.
S. Ishii Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Hall of Fame Open - Newport - 07-07-2025 | ||||
QF  Tatjana MariaT. Maria | L | 6-3 6-1 | ||
R2  Destanee AiavaD. Aiava | W | 3-6 6-3 6-3 | ||
R1  Hanna ChangH. Chang | W | 6-1 4-6 7-5 | ||
| Wimbledon - London - 30-06-2025 | ||||
Q1  Kathinka Von DeichmannK. Von | L | 7-5 6-1 | ||
| Lexus Ilkley Open - Ilkley - 09-06-2025 | ||||
Q3  Valentina RyserV. Ryser | L | 6-4 7-5 | ||
T. Valentova Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Japan Open - Osaka - 13-10-2025 | ||||
F  Leylah Annie FernandezL. Annie | L | 6-0 5-7 6-3 | ||
SF  Jaqueline CristianJ. Cristian | W | 6-7(3) 6-4 6-3 | ||
QF  Olga DanilovicO. Danilovic | W | 4-6 6-2 6-3 | ||
R2  Elise MertensE. Mertens | W | 6-4 6-1 | ||
R1  Alexandra EalaA. Eala | W | 6-1 6-2 | ||
S. Ishii vs T. Valentova Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 61.58% (109/68) | YTD Win/Loss | 78.86% (97/26) |
| 57.84% (236/172) | Sets Win/Loss | 73.29% (203/74) |
| 53.41% (2015/1758) | Games Win/Loss | 60.76% (1502/970) |
| 62.81% (76/45) | Hard Win/Loss | 83.33% (35/7) |
| 61.29% (19/12) | Clay Win/Loss | 75.61% (31/10) |
| 60.00% (9/6) | Indoor Hard W/L | 78.38% (29/8) |
| 50.00% (5/5) | Grass Win/Loss | 66.67% (2/1) |
| 0.15 | Aces Per Game | 0.18 |
| 285 | Aces Total | 218 |
| 0.39 | Double Faults Per Game | 0.29 |
| 709 | Total Double Faults | 348 |
| 1:45:3 | Average Match Time | 1:34:18 |
| 404.23 | Average Opponent Rank | 321.04 |
| 62% (7100/11494) | 1st Serve % | 62% (4779/7681) |
| 63% (4502/7100) | 1st Serve Win % | 65% (3126/4779) |
| 45% (1975/4394) | 2nd Serve Win % | 49% (1420/2902) |
| 49% (676/1379) | Break Points Won % (Total) | 54% (588/1079) |
| 46% (5170/11296) | Return Points Win % | 50% (3888/7780) |
| 25.00% (1/3) | Slam W/L | 76.92% (10/3) |
| 0.00% (0/2) | Masters W/L | 0.00% (0/1) |
| 60.00% (6/4) | Main Tour W/L | 64.29% (9/5) |
| 62.67% (94/56) | Challenger W/L | 80.00% (68/17) |
| 72.73% (8/3) | Futures W/L | 100.00% (10/0) |
| 62% (107/173) | Best of 3 Sets Win % | 79% (96/122) |
| 0% (0/2) | Best of 5 Sets Win % | 0% (0/0) |
| 50% (17/34) | Tiebreaks Win % (Total) | 55% (12/22) |
| 67% (37/55) | Deciding Set Win % | 69% (22/32) |
| 87% (98/85) | 1st Set Won, Won Match | 96% (85/82) |
| 12% (98/12) | 1st Set Won, Lost Match | 4% (85/3) |
| 30% (79/24) | 1st Set Lost, Won Match | 39% (38/15) |
Other Tennis Predictions Today
07:30 PM 12/11/25
PredictionJ. BoulaisT. MccormickW1
1.53
W2
2.31
05:15 AM 12/11/25
Prediction
S. ColleuWC
T. AlazmehqW1
2.28
W2
1.54
03:00 AM 13/11/25
PredictionM. PolmansA. Bolt6W1
2.35
W2
1.51
04:00 AM 13/11/25
Prediction
E. Ymer7R. TokudaW1
1.49
W2
2.4
06:05 AM 12/11/25
Prediction
Y. H. HsuH. Grenier5W1
2.35
W2
1.51
06:00 PM 12/11/25
PredictionG. A. Boitan8A. IlaganW1
2.35
W2
1.51
Tennis Previews & Betting Tips
11 Nov 2025
Sebastian Baez vs Alvaro Guillen Meza Prediction – ATP Montevideo Challenger – 12th November 2025 Best Bets
11 Nov 2025
Lorenzo Musetti vs Alex De Minaur Prediction – ATP Nitto ATP Finals – 11th November 2025 Best Bets
11 Nov 2025
Nitto ATP Finals – Turin Preview And Prediction: Lorenzo Musetti vs Alex De Minaur Betting Tips & Picks November 11, 2025
11 Nov 2025
Daniel Dutra Da Silva vs Emilio Nava Prediction – ATP Montevideo Challenger – 11th November 2025 Best Bets
11 Nov 2025
Viktor Durasovic vs Shintaro Mochizuki Prediction – ATP Lyon Challenger – 11th November 2025 Best Bets
11 Nov 2025
Carlos Alcaraz vs Taylor Fritz Prediction – ATP Nitto ATP Finals – 11th November 2025 Best Bets
Top Predictions Today
Taylor FritzAlex De Minaur12:00
H2H 5-5
Jannik SinnerAlexander Zverev22:30
H2H 5-4
Jannik SinnerBen SheltonH2H 7-1
Carlos AlcarazLorenzo Musetti13:30
H2H 6-1
Tennis Events This Week
Nitto ATP Finals - Turin
Italy
Brisbane 3 Challenger
Australia
Champaign Challenger
United States
Drummondville Challenger
Canada
Kobe Challenger
Japan
Lyon Challenger
France
Montevideo Challenger
Uruguay
M15 Antalya
Turkey
M15 Azul
Argentina
M15 Criciuma
Brazil
M15 Heraklion
Greece
M15 Kuala Lumpur
Malaysia
M15 Las Palmas de Gran Canaria
Spain
M15 Luanda
Angola
M15 San Gregorio di Catania
Italy
M15 Sharm ElSheikh
Egypt
M25 Manama
Bahrain
M25 Monastir
Tunisia
M25 Vale do Lobo
Portugal