Prediction of Kayla Day vs Risa Ozaki Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Day vs R. Ozaki

Kayla Day

USA

1

Win

Played

0

Win

Age

1.73m

Height

1.63m

261

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$561.1K

Career Money

$324.8K

Left-handed (Two-handed backhand)

Plays

Right-Handed

Risa Ozaki

JPN

1

Win

Played

0

Win

Age

1.73m

Height

1.63m

261

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$561.1K

Career Money

$324.8K

Left-handed (Two-handed backhand)

Plays

Right-Handed

Head-to-head: Day 1 - 0 Ozaki

They have played 2 sets in total, with Kayla Day winning 2 and Risa Ozaki winning 0. The last match between Kayla Day and Risa Ozaki was at the W60 Honolulu, 11-07-2019, Round: R2, Surface: Hard, with Kayla Day getting the victory 7-5 6-3.

Players	Head To Head Match Wins
Day	1
Ozaki	0

Last 1 H2H Matches:

(R2) W60 Honolulu(07-11-19)

Stats

Kayla Day

Risa Ozaki

K. Day vs R. Ozaki H2H Profile

K. Day	Stats	R. Ozaki
$561,063	Career Prize Money	$324,807
56.47% (262-202)	Career Total W/L	53.18% (251-221)
1	Hard	0
7	Titles	7
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

K. Day vs R. Ozaki Match Preview:

Second serve performance recent form: In recent form (last 6 months), Kayla Day has won 40.06% of points on their second serve, while Risa Ozaki has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Kayla Day, in recent form, has won 49.12% of their opponent's second serve points, while Risa Ozaki has won 0%. The same stats for first serve returns are 30.61% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Kayla Day has saved 44.29% of breakpoints in recent form, whereas Risa Ozaki has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Kayla Day has won 63.27% of matches played (W/L 31/18), with Risa Ozaki winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Kayla Day has their best career surface win % on Clay, winning 60% (W/L 87/59), and worse career win % on Grass, winning 27% (W/L 3/8). Risa Ozaki has their best career surface win % on Hard, winning 60% (W/L 191/144), and worse career win % on I.hard, winning 27% (W/L 4/11).
Player level: In the last year, Kayla Day has played most of their matches on the Challengers/ITF tournaments > $10K, winning 64.29% of matches (W/L 27/15), where as Risa Ozaki 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 Kayla Day winning 1 times and Risa Ozaki being victorious 0 times. They have played 2 sets in total, with Kayla Day winning 2 and Risa Ozaki winning 0.
The last match between Kayla Day and Risa Ozaki was at the W60 Honolulu, 11-07-2019, Round: R2, Surface: Hard, with Kayla Day getting the victory 7-5 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:44:0.
Opponent quality stats: Over the last 12 months, Kayla Day has played against opponents with an average rank of 314.96 while Risa Ozaki 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, Kayla Day has won 53% of deciding sets over the last 12 months, while Risa Ozaki has won 0% in all matches played on tour.
Break point conversion: In recent form, Kayla Day has converted 35.89% of breakpoint opportunities, and Risa Ozaki 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.

Kayla Day vs Risa Ozaki Editorial Preview By TennisTipster88.

K. Day vs R. Ozaki H2H Stats Used In Our Predictions

K. Day	Stats	R. Ozaki
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	8
3	Aces (Total)	0
2	Total Double Faults	1
1:44:0	Average Match Time	1:44:0
59% (29/49)	1st Serve %	71% (57/80)
83% (24/29)	1st Serve Win %	47% (27/57)
55% (11/20)	2nd Serve Win %	57% (13/23)
45% (5/11)	Break Pts Won %	100% (2/2)
50% (40/80)	Return Points Win %	29% (14/49)
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

K. Day Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Austin - 10-11-2025
QF Ekaterina KhayrutdinovaE. Khayrutdinova	L	6-4 6-4	Stats
R2 Gina FeistelG. Feistel	W	6-4 3-6 7-5	Stats
R1 Carolyn AnsariC. Ansari	W	6-2 6-3	Stats
W75 Toronto - 27-10-2025
R1 Fiona CrawleyF. Crawley	L	6-1 6-2	Stats
W100 Tyler - 20-10-2025
QF Olivia GadeckiO. Gadecki	L	7-6(4) 3-6 6-3	Stats

View All

R. Ozaki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W25 Yokohama - 02-03-2020
R1 Himeno SakatsumeH. Sakatsume	L	6-4 6-0	Stats
W25 Hong Kong - 06-01-2020
R2 Moyuka UchijimaM. Uchijima	L	6-4 6-2	Stats
R1 Kwan Yau NgK. Yau	W	6-2 6-2	Stats
W25 Hong Kong - 30-12-2019
R1 Xiaodi YouX. You	L	6-3 6-2	Stats
Taipei OEC Open - Taipei - 11-11-2019
R1 Kamilla RakhimovaK. Rakhimova	L	6-1 6-3	Stats

View All

K. Day vs R. Ozaki Stats Breakdown Vs All H2H Opponents

K. Day	Stats	R. Ozaki
56.47% (262/202)	YTD Win/Loss	53.18% (251/221)
55.48% (597/479)	Sets Win/Loss	51.93% (565/523)
52.37% (5217/4745)	Games Win/Loss	50.58% (5026/4911)
56.64% (162/124)	Hard Win/Loss	57.01% (191/144)
59.59% (87/59)	Clay Win/Loss	46.97% (31/35)
47.62% (10/11)	Indoor Hard W/L	40.00% (14/21)
27.27% (3/8)	Grass Win/Loss	41.67% (15/21)
0.22	Aces Per Game	0.05
1096	Aces Total	221
0.36	Double Faults Per Game	0.1
1749	Total Double Faults	505
1:35:22	Average Match Time	1:2:42
451.18	Average Opponent Rank	628.93
60% (16889/28136)	1st Serve %	72% (14266/19851)
65% (10965/16889)	1st Serve Win %	56% (8034/14266)
46% (5156/11246)	2nd Serve Win %	46% (2559/5585)
46% (1616/3499)	Break Points Won % (Total)	49% (1186/2413)
44% (12910/29070)	Return Points Win %	46% (8867/19405)
40.63% (13/19)	Slam W/L	30.77% (8/18)
42.11% (8/11)	Masters W/L	55.56% (15/12)
37.21% (16/27)	Main Tour W/L	43.36% (49/64)
60.50% (219/143)	Challenger W/L	58.50% (179/127)
75.00% (6/2)	Futures W/L	0% (0/0)
57% (258/455)	Best of 3 Sets Win %	53% (244/464)
75% (3/4)	Best of 5 Sets Win %	67% (2/3)
48% (47/98)	Tiebreaks Win % (Total)	59% (55/94)
51% (76/149)	Deciding Set Win %	54% (79/146)
84% (270/227)	1st Set Won, Won Match	87% (235/204)
16% (270/43)	1st Set Won, Lost Match	13% (235/30)
18% (194/34)	1st Set Lost, Won Match	19% (237/45)