Sayaka Ishii vs Dalayna Hewitt Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Ishii vs D. Hewitt

Sayaka Ishii

JPN

1

Win

Played

0

Win

Age

Height

373

C. Rank

621

188

Best Rank

383

Total Titles

YTD Titles

$75.0K

Career Money

$2.8K

Plays

Dalayna Hewitt

USA

1

Win

Played

0

Win

Age

Height

373

C. Rank

621

188

Best Rank

383

Total Titles

YTD Titles

$75.0K

Career Money

$2.8K

Plays

Head-to-head: Ishii 1 - 0 Hewitt

They have played 3 sets in total, with Sayaka Ishii winning 2 and Dalayna Hewitt winning 1. The last match between Sayaka Ishii and Dalayna Hewitt was at the W75 Sumter, 05-06-2024, Round: R1, Surface: Hard, with Draw getting the victory 4-6 7-6(5) 6-4.

Players	Head To Head Match Wins
Ishii	1
Hewitt	0

Last 1 H2H Matches:

(R1) W75 Sumter(06-05-24)

Stats

Sayaka Ishii

Dalayna Hewitt

S. Ishii vs D. Hewitt H2H Profile

S. Ishii	Stats	D. Hewitt
$75,020	Career Prize Money	$2,835
61.58% (109-68)	Career Total W/L	49.81% (133-134)
1	Hard	0
1	Titles	2
1	Total H2H Matches	0
0.00% (0-1)	YTD Win/Loss	0% (0-0)

S. Ishii vs D. Hewitt 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 Dalayna Hewitt has won 37.85%. 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 Dalayna Hewitt has won 44.76%. The same stats for first serve returns are 31.79% and 26.60% 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 Dalayna Hewitt has saved 46.15% 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 Dalayna Hewitt winning 50.00% (W/L 23/23) 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). Dalayna Hewitt has their best career surface win % on I.hard, winning 64% (W/L 28/23), and worse career win % on Clay, winning 38% (W/L 13/21).
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 Dalayna Hewitt has played most of their matches on the Challengers/ITF tournaments > $10K, winning 39.39% of matches (W/L 13/20). 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 Dalayna Hewitt being victorious 0 times. They have played 3 sets in total, with Sayaka Ishii winning 2 and Dalayna Hewitt winning 1.
The last match between Sayaka Ishii and Dalayna Hewitt was at the W75 Sumter, 05-06-2024, Round: R1, Surface: Hard, with Draw getting the victory 4-6 7-6(5) 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:49:0.
Opponent quality stats: Over the last 12 months, Sayaka Ishii has played against opponents with an average rank of 242.33 while Dalayna Hewitt has played against players with an average rank of 144.52.
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 Dalayna Hewitt has won 14% in all matches played on tour.
Break point conversion: In recent form, Sayaka Ishii has converted 36.00% of breakpoint opportunities, and Dalayna Hewitt has converted 35.51% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Matchstat.com indicated that Sayaka Ishii has 32.92 % Probability of win, Dalayna Hewitt 67.08 %.

Sayaka Ishii vs Dalayna Hewitt Editorial Preview By TennisTipster88.

S. Ishii vs D. Hewitt H2H Stats Used In Our Predictions

S. Ishii	Stats	D. Hewitt
1	H2H Matches Won	0
2	Sets Won	1
17	Games Won	16
5	Aces (Total)	17
10	Total Double Faults	11
2:49:0	Average Match Time	2:49:0
53% (51/96)	1st Serve %	56% (54/97)
71% (36/51)	1st Serve Win %	63% (34/54)
40% (18/45)	2nd Serve Win %	47% (20/43)
67% (6/9)	Break Pts Won %	50% (6/12)
44% (43/97)	Return Points Win %	44% (42/96)
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

D. Hewitt Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W100 Irapuato - 27-10-2025
R2 Lia KaratanchevaL. Karatancheva	L	4-6 6-3 6-4	Stats
R1 Midori Castillo MezaM. Castillo	W	6-2 6-2	Stats
Q3 Ingrid Carolina MillanI. Carolina	W	6-0 6-2	Stats
W100 Tyler - 20-10-2025
R1 Olivia GadeckiO. Gadecki	L	7-6(2) 6-4	Stats
Q3 Elizabeth IonescuE. Ionescu	W	6-2 6-2	Stats

View All

S. Ishii vs D. Hewitt Stats Breakdown Vs All H2H Opponents

S. Ishii	Stats	D. Hewitt
61.58% (109/68)	YTD Win/Loss	49.81% (133/134)
57.84% (236/172)	Sets Win/Loss	50.57% (312/305)
53.41% (2015/1758)	Games Win/Loss	50.64% (2909/2836)
62.81% (76/45)	Hard Win/Loss	50.84% (91/88)
61.29% (19/12)	Clay Win/Loss	38.24% (13/21)
60.00% (9/6)	Indoor Hard W/L	53.70% (29/25)
50.00% (5/5)	Grass Win/Loss	0% (0/0)
0.15	Aces Per Game	0.61
285	Aces Total	1723
0.39	Double Faults Per Game	0.49
709	Total Double Faults	1367
1:45:3	Average Match Time	1:28:20
404.23	Average Opponent Rank	239.85
62% (7100/11494)	1st Serve %	58% (9124/15746)
63% (4502/7100)	1st Serve Win %	71% (6491/9124)
45% (1975/4394)	2nd Serve Win %	46% (3048/6622)
49% (676/1379)	Break Points Won % (Total)	43% (745/1745)
46% (5170/11296)	Return Points Win %	41% (6794/16650)
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	40.00% (2/3)
62.67% (94/56)	Challenger W/L	45.92% (90/106)
72.73% (8/3)	Futures W/L	62.12% (41/25)
62% (107/173)	Best of 3 Sets Win %	50% (132/264)
0% (0/2)	Best of 5 Sets Win %	0% (0/1)
50% (17/34)	Tiebreaks Win % (Total)	39% (26/67)
67% (37/55)	Deciding Set Win %	45% (38/84)
87% (98/85)	1st Set Won, Won Match	78% (145/113)
12% (98/12)	1st Set Won, Lost Match	21% (145/31)
30% (79/24)	1st Set Lost, Won Match	16% (122/20)