Moyuka Uchijima vs Kayla Day Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
M. Uchijima vs K. Day

Moyuka Uchijima

JPN

2

Win

Played

2

Win

Age

Height

1.73m

C. Rank

259

Best Rank

Total Titles

YTD Titles

$977.2K

Career Money

$561.1K

Plays

Left-handed (Two-handed backhand)

Kayla Day

USA

2

Win

Played

2

Win

Age

Height

1.73m

C. Rank

259

Best Rank

Total Titles

YTD Titles

$977.2K

Career Money

$561.1K

Plays

Left-handed (Two-handed backhand)

Head-to-head: Uchijima 2 - 2 Day

They have played 10 sets in total, with Moyuka Uchijima winning 5 and Kayla Day winning 5. The last match between Moyuka Uchijima and Kayla Day was at the National Bank Open - Toronto, 05-08-2024, Round: Q3, Surface: Hard, with Draw getting the victory 4-6 7-6(5) 6-2.

Players	Head To Head Match Wins
Uchijima	2
Day	2

Last 4 H2H Matches:

(Q3) National Bank Open - Toronto(08-05-24)

Stats

Moyuka Uchijima

Kayla Day

(R1) Toray Pan Pacific Open - Tokyo(09-25-23)

Stats

Kayla Day

Moyuka Uchijima

(Q3) Thoreau Tennis Open - Concord(08-08-22)

Stats

Kayla Day

Moyuka Uchijima

M. Uchijima vs K. Day H2H Profile

M. Uchijima	Stats	K. Day
$977,216	Career Prize Money	$561,063
58.31% (263-188)	Career Total W/L	56.47% (262-202)
1	Clay	0
1	Hard	2
13	Titles	7
2	Total H2H Matches	2
34.15% (14-27)	YTD Win/Loss	0% (0-0)

M. Uchijima vs K. Day Match Preview:

Second serve performance recent form: In recent form (last 6 months), Moyuka Uchijima has won 39.71% of points on their second serve, while Kayla Day has won 40.89%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Moyuka Uchijima, in recent form, has won 49.74% of their opponent's second serve points, while Kayla Day has won 49.24%. The same stats for first serve returns are 31.61% and 29.76% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Moyuka Uchijima has saved 50.00% of breakpoints in recent form, whereas Kayla Day has saved 43.47% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Moyuka Uchijima has won 42.86% of matches played (W/L 24/32), with Kayla Day winning 63.27% (W/L 31/18) that gives us an overall head-to head prediction overview.
Best surface: Moyuka Uchijima has their best career surface win % on Clay, winning 67% (W/L 78/38), and worse career win % on Grass, winning 25% (W/L 3/9). Kayla Day has their best career surface win % on Clay, winning 67% (W/L 87/59), and worse career win % on Grass, winning 27% (W/L 3/8).
Player level: In the last year, Moyuka Uchijima has played most of their matches on the Masters series, winning 61.54% of matches (W/L 16/10), where as Kayla Day has played most of their matches on the Challengers/ITF tournaments > $10K, winning 64.29% of matches (W/L 27/15). 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 4 times before with Moyuka Uchijima winning 2 times and Kayla Day being victorious 2 times. They have played 10 sets in total, with Moyuka Uchijima winning 5 and Kayla Day winning 5.
The last match between Moyuka Uchijima and Kayla Day was at the National Bank Open - Toronto, 05-08-2024, Round: Q3, Surface: Hard, with Draw getting the victory 4-6 7-6(5) 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:54:35.
Deciding set H2H prediction: Moyuka Uchijima and Kayla Day have played a deciding set 2 times, with Moyuka Uchijima winning 1 times and Kayla Day 1 times. Very useful for predicting the outcome if this match goes the distance.
Opponent quality stats: Over the last 12 months, Moyuka Uchijima has played against opponents with an average rank of 202.68 while Kayla Day has played against players with an average rank of 316.92.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Moyuka Uchijima has won 52% of deciding sets over the last 12 months, while Kayla Day has won 53% in all matches played on tour.
Break point conversion: In recent form, Moyuka Uchijima has converted 35.40% of breakpoint opportunities, and Kayla Day has converted 34.48% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Moyuka Uchijima vs Kayla Day Editorial Preview By TennisTipster88.

M. Uchijima vs K. Day H2H Stats Used In Our Predictions

M. Uchijima	Stats	K. Day
2	H2H Matches Won	2
5	Sets Won	5
43	Games Won	50
18	Aces (Total)	15
18	Total Double Faults	26
1:54:35	Average Match Time	1:54:35
62% (194/312)	1st Serve %	59% (179/303)
71% (137/194)	1st Serve Win %	75% (135/179)
44% (52/118)	2nd Serve Win %	47% (58/124)
40% (8/20)	Break Pts Won %	35% (12/34)
36% (110/303)	Return Points Win %	39% (123/312)
50% (2/4)	Best‑of‑3 Win %	50% (2/4)
50% (1/2)	Deciding Set Win %	50% (1/2)
100% (1/1)	1st Set Won, Won Match	67% (2/3)
0% (0/1)	1st Set Won, Lost Match	33% (1/3)
33% (1/3)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

M. Uchijima Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Hong Kong Tennis Open - Hong Kong - 27-10-2025
R1 Emiliana ArangoE. Arango	L	6-7(3) 6-1 6-4	Stats
Toray Pan Pacific Open - Tokyo - 20-10-2025
R1 Sofia KeninS. Kenin	L	6-1 6-3	Stats
Japan Open - Osaka - 13-10-2025
R1 Sorana CirsteaS. Cirstea	L	2-6 6-4 6-2	Stats
Wuhan Open - Wuhan - 06-10-2025
R2 Cori GauffC. Gauff	L	6-1 6-0	Stats
R1 Xinyu WangX. Wang	W	6-4 7-6(3)	Stats

View All

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

M. Uchijima vs K. Day Stats Breakdown Vs All H2H Opponents

M. Uchijima	Stats	K. Day
58.31% (263/188)	YTD Win/Loss	56.47% (262/202)
56.09% (580/454)	Sets Win/Loss	55.48% (597/479)
52.25% (4973/4544)	Games Win/Loss	52.37% (5217/4745)
56.83% (154/117)	Hard Win/Loss	56.64% (162/124)
67.24% (78/38)	Clay Win/Loss	59.59% (87/59)
53.85% (28/24)	Indoor Hard W/L	47.62% (10/11)
25.00% (3/9)	Grass Win/Loss	27.27% (3/8)
0.21	Aces Per Game	0.22
965	Aces Total	1096
0.34	Double Faults Per Game	0.36
1601	Total Double Faults	1749
1:25:2	Average Match Time	1:35:22
277.92	Average Opponent Rank	454.76
60% (16400/27434)	1st Serve %	60% (16889/28136)
63% (10367/16343)	1st Serve Win %	65% (10965/16889)
46% (5063/11104)	2nd Serve Win %	46% (5156/11246)
48% (1608/3384)	Break Points Won % (Total)	46% (1616/3499)
45% (12356/27418)	Return Points Win %	44% (12910/29070)
53.13% (17/15)	Slam W/L	40.63% (13/19)
57.89% (22/16)	Masters W/L	42.11% (8/11)
61.54% (8/5)	Cups W/L	0% (0/0)
29.31% (17/41)	Main Tour W/L	37.21% (16/27)
62.19% (176/107)	Challenger W/L	60.50% (219/143)
85.19% (23/4)	Futures W/L	75.00% (6/2)
58% (262/449)	Best of 3 Sets Win %	57% (258/455)
100% (1/1)	Best of 5 Sets Win %	75% (3/4)
53% (57/107)	Tiebreaks Win % (Total)	48% (47/98)
59% (78/132)	Deciding Set Win %	51% (76/149)
92% (234/215)	1st Set Won, Won Match	84% (270/227)
8% (234/19)	1st Set Won, Lost Match	16% (270/43)
22% (217/48)	1st Set Lost, Won Match	18% (194/34)