Prediction of Sayaka Ishii vs Erica Oosterhout Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Ishii vs E. Oosterhout

Sayaka Ishii

JPN

1

Win

Played

0

Win

Age

Height

373

C. Rank

Ret.

188

Best Rank

501

Total Titles

YTD Titles

$75.0K

Career Money

Plays

Erica Oosterhout

USA

1

Win

Played

0

Win

Age

Height

373

C. Rank

Ret.

188

Best Rank

501

Total Titles

YTD Titles

$75.0K

Career Money

Plays

Head-to-head: Ishii 1 - 0 Oosterhout

They have played 3 sets in total, with Sayaka Ishii winning 2 and Erica Oosterhout winning 1. The last match between Sayaka Ishii and Erica Oosterhout was at the W25 Sarasota, 11-05-2022, Round: R1, Surface: Clay, with Draw getting the victory 4-6 7-5 7-6(0).

Players	Head To Head Match Wins
Ishii	1
Oosterhout	0

Last 1 H2H Matches:

(R1) W25 Sarasota(05-11-22)

Stats

Sayaka Ishii

Erica Oosterhout

S. Ishii vs E. Oosterhout H2H Profile

S. Ishii	Stats	E. Oosterhout
$75,020	Career Prize Money	$0
61.58% (109-68)	Career Total W/L	54.39% (62-52)
1	Clay	0
1	Titles	0
1	Total H2H Matches	0
0.00% (0-1)	YTD Win/Loss	0% (0-0)

S. Ishii vs E. Oosterhout 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 Erica Oosterhout has won 0%. 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 Erica Oosterhout has won 0%. The same stats for first serve returns are 31.79% and 0% 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 Erica Oosterhout has saved 0% 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 Erica Oosterhout winning 0% (W/L 0/0) 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). Erica Oosterhout has their best career surface win % on Clay, winning 64% (W/L 45/30), and worse career win % on Hard, winning 34% (W/L 10/19).
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 Erica Oosterhout has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Sayaka Ishii winning 1 times and Erica Oosterhout being victorious 0 times. They have played 3 sets in total, with Sayaka Ishii winning 2 and Erica Oosterhout winning 1.
The last match between Sayaka Ishii and Erica Oosterhout was at the W25 Sarasota, 11-05-2022, Round: R1, Surface: Clay, with Draw getting the victory 4-6 7-5 7-6(0).
Head to head match duration: In past head to head matches, the average match time between these players has been 2:44:0.
Opponent quality stats: Over the last 12 months, Sayaka Ishii has played against opponents with an average rank of 242.33 while Erica Oosterhout has played against players with an average rank of 0.
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 Erica Oosterhout has won 0% in all matches played on tour.
Break point conversion: In recent form, Sayaka Ishii has converted 36.00% of breakpoint opportunities, and Erica Oosterhout has converted 0% 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 Erica Oosterhout Editorial Preview By TennisTipster88.

S. Ishii vs E. Oosterhout H2H Stats Used In Our Predictions

S. Ishii	Stats	E. Oosterhout
1	H2H Matches Won	0
2	Sets Won	1
18	Games Won	17
7	Total Double Faults	12
2:44:0	Average Match Time	2:44:0
56% (59/105)	1st Serve %	63% (73/115)
61% (36/59)	1st Serve Win %	51% (37/73)
39% (18/46)	2nd Serve Win %	40% (17/42)
47% (9/19)	Break Pts Won %	60% (9/15)
53% (61/115)	Return Points Win %	49% (51/105)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set Win %	0% (0/1)
0% (0/0)	1st Set Won, Won Match	0% (0/1)
0% (0/0)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

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	Stats
R2 Destanee AiavaD. Aiava	W	3-6 6-3 6-3	Stats
R1 Hanna ChangH. Chang	W	6-1 4-6 7-5	Stats
Wimbledon - London - 30-06-2025
Q1 Kathinka Von DeichmannK. Von	L	7-5 6-1	Stats
Lexus Ilkley Open - Ilkley - 09-06-2025
Q3 Valentina RyserV. Ryser	L	6-4 7-5	Stats

View All

E. Oosterhout Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W60 Saguenay - 17-10-2022
Q3 Johanne SvendsenJ. Svendsen	L	6-1 6-1	Stats
Q1 Zoe HittZ. Hitt	W	6-2 6-0	Stats
W100 Landisville - 08-08-2022
Q3 Makenna JonesM. Jones	L	7-5 6-2	Stats
Q1 Seren AgarS. Agar	W	3-6 7-6(5) 10-0	Stats
W60 Lexington - 01-08-2022
R1 Aldila SutjiadiA. Sutjiadi	L	4-6 6-4 6-4	Stats

View All

S. Ishii vs E. Oosterhout Stats Breakdown Vs All H2H Opponents

S. Ishii	Stats	E. Oosterhout
61.58% (109/68)	YTD Win/Loss	54.39% (62/52)
57.84% (236/172)	Sets Win/Loss	53.73% (137/118)
53.41% (2015/1758)	Games Win/Loss	53.54% (1263/1096)
62.81% (76/45)	Hard Win/Loss	34.48% (10/19)
61.29% (19/12)	Clay Win/Loss	60.00% (45/30)
60.00% (9/6)	Indoor Hard W/L	70.00% (7/3)
50.00% (5/5)	Grass Win/Loss	0% (0/0)
0.15	Aces Per Game	0.02
285	Aces Total	19
0.39	Double Faults Per Game	0.2
709	Total Double Faults	227
1:45:3	Average Match Time	1st Match
404.23	Average Opponent Rank	495.64
62% (7100/11494)	1st Serve %	67% (1860/2792)
63% (4502/7100)	1st Serve Win %	58% (1088/1860)
45% (1975/4394)	2nd Serve Win %	41% (380/932)
49% (676/1379)	Break Points Won % (Total)	55% (194/351)
46% (5170/11296)	Return Points Win %	50% (1300/2620)
25.00% (1/3)	Slam W/L	0% (0/0)
0.00% (0/2)	Masters W/L	0% (0/0)
60.00% (6/4)	Main Tour W/L	0% (0/0)
62.67% (94/56)	Challenger W/L	48.65% (36/38)
72.73% (8/3)	Futures W/L	65.00% (26/14)
62% (107/173)	Best of 3 Sets Win %	54% (62/114)
0% (0/2)	Best of 5 Sets Win %	0% (0/0)
50% (17/34)	Tiebreaks Win % (Total)	31% (8/26)
67% (37/55)	Deciding Set Win %	52% (14/27)
87% (98/85)	1st Set Won, Won Match	87% (62/54)
12% (98/12)	1st Set Won, Lost Match	13% (62/8)
30% (79/24)	1st Set Lost, Won Match	15% (52/8)