Claire Liu vs Kayla Day Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
C. Liu vs K. Day

Claire Liu

USA

1

Win

Played

3

Win

Age

1.70m

Height

1.73m

210

C. Rank

259

Best Rank

Total Titles

YTD Titles

$1.2M

Career Money

$561.1K

Right-handed (two-handed backhand)

Plays

Left-handed (Two-handed backhand)

Kayla Day

USA

1

Win

Played

3

Win

Age

1.70m

Height

1.73m

210

C. Rank

259

Best Rank

Total Titles

YTD Titles

$1.2M

Career Money

$561.1K

Right-handed (two-handed backhand)

Plays

Left-handed (Two-handed backhand)

Head-to-head: Liu 1 - 3 Day

They have played 10 sets in total, with Claire Liu winning 3 and Kayla Day winning 7. The last match between Kayla Day and Claire Liu was at the W25 Dallas, 23-10-2019, Round: R1, Surface: Hard, with Kayla Day getting the victory 6-3 6-7(4) 7-6(3).

Players	Head To Head Match Wins
Liu	1
Day	3

Last 4 H2H Matches:

(R1) W25 Dallas(10-23-19)

Stats

Kayla Day

Claire Liu

(R1) W100 Charleston(05-01-19)

Stats

Kayla Day

Claire Liu

(R1) Macon(10-24-18)

Stats

Kayla Day

Claire Liu

C. Liu vs K. Day H2H Profile

C. Liu	Stats	K. Day
$1,246,286	Career Prize Money	$561,063
58.05% (256-185)	Career Total W/L	56.47% (262-202)
1	Clay	1
0	Hard	2
8	Titles	7
1	Total H2H Matches	3
37.50% (3-5)	YTD Win/Loss	0% (0-0)

C. Liu vs K. Day Match Preview:

Second serve performance recent form: In recent form (last 6 months), Claire Liu has won 40.62% 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 Claire Liu, in recent form, has won 51.47% of their opponent's second serve points, while Kayla Day has won 49.24%. The same stats for first serve returns are 35.67% and 29.76% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Claire Liu has saved 55.86% 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 Claire Liu has won 58.70% of matches played (W/L 27/19), with Kayla Day winning 63.27% (W/L 31/18) that gives us an overall head-to head prediction overview.
Best surface: Claire Liu has their best career surface win % on Clay, winning 65% (W/L 93/51), and worse career win % on I.hard, winning 50% (W/L 4/4). Kayla Day has their best career surface win % on Clay, winning 65% (W/L 87/59), and worse career win % on Grass, winning 27% (W/L 3/8).
Player level: In the last year, Claire Liu has played most of their matches on the Challengers/ITF tournaments > $10K, winning 56.00% of matches (W/L 14/11), 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 Claire Liu winning 1 times and Kayla Day being victorious 3 times. They have played 10 sets in total, with Claire Liu winning 3 and Kayla Day winning 7.
The last match between Claire Liu and Kayla Day was at the W25 Dallas, 23-10-2019, Round: R1, Surface: Hard, with Kayla Day getting the victory 6-3 6-7(4) 7-6(3).
Head to head match duration: In past head to head matches, the average match time between these players has been 1:50:15.
Deciding set H2H prediction: Claire Liu and Kayla Day have played a deciding set 2 times, with Claire Liu winning 1 times and Kayla Day 1 times. Very useful for predicting the outcome if this match goes the distance.
Head-to-Head extreme pressure situations: They have played 4 tiebreaks against each other with Claire Liu winning 1, and Kayla Day 3.
Opponent quality stats: Over the last 12 months, Claire Liu has played against opponents with an average rank of 253.48 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, Claire Liu has won 61% 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, Claire Liu has converted 40.97% 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.

Claire Liu vs Kayla Day Editorial Preview By TennisTipster88.

C. Liu vs K. Day H2H Stats Used In Our Predictions

C. Liu	Stats	K. Day
1	H2H Matches Won	3
3	Sets Won	7
51	Games Won	60
5	Aces (Total)	3
16	Total Double Faults	19
1:50:15	Average Match Time	1:50:15
61% (185/302)	1st Serve %	59% (160/269)
57% (106/185)	1st Serve Win %	70% (112/160)
52% (61/117)	2nd Serve Win %	47% (51/109)
34% (10/29)	Break Pts Won %	45% (14/31)
39% (106/269)	Return Points Win %	45% (135/302)
25% (1/4)	Best‑of‑3 Win %	75% (3/4)
50% (1/2)	Deciding Set Win %	50% (1/2)
100% (1/1)	1st Set Won, Won Match	100% (3/3)
0% (0/1)	1st Set Won, Lost Match	0% (0/3)
0% (0/3)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

C. Liu Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Austin 125 - Austin - 03-11-2025
R2 Renata ZarazuaR. Zarazua	L	7-6(4) 5-7 7-6(4)	Stats
R1 Mai HontamaM. Hontama	W	4-6 6-2 6-3	Stats
Q3 Eszter MeriE. Meri	W	6-4 7-5	Stats
Jiangxi Open - Jiujiang - 27-10-2025
R1 Kaja JuvanK. Juvan	L	3-6 6-2 7-5	Stats
Guangzhou Open - Guangzhou - 20-10-2025
SF Lulu SunL. Sun	L	6-0 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

C. Liu vs K. Day Stats Breakdown Vs All H2H Opponents

C. Liu	Stats	K. Day
58.05% (256/185)	YTD Win/Loss	56.47% (262/202)
56.61% (582/446)	Sets Win/Loss	55.48% (597/479)
52.77% (5021/4493)	Games Win/Loss	52.37% (5217/4745)
55.30% (146/118)	Hard Win/Loss	56.64% (162/124)
64.58% (93/51)	Clay Win/Loss	59.59% (87/59)
50.00% (4/4)	Indoor Hard W/L	47.62% (10/11)
52.00% (13/12)	Grass Win/Loss	27.27% (3/8)
0.22	Aces Per Game	0.22
1009	Aces Total	1096
0.26	Double Faults Per Game	0.36
1223	Total Double Faults	1749
1:38:23	Average Match Time	1:35:22
387.74	Average Opponent Rank	454.76
64% (18533/29020)	1st Serve %	60% (16889/28136)
61% (11309/18533)	1st Serve Win %	65% (10965/16889)
46% (4801/10486)	2nd Serve Win %	46% (5156/11246)
47% (1723/3637)	Break Points Won % (Total)	46% (1616/3499)
46% (13014/28278)	Return Points Win %	44% (12910/29070)
47.92% (23/25)	Slam W/L	40.63% (13/19)
45.24% (19/23)	Masters W/L	42.11% (8/11)
52.94% (54/48)	Main Tour W/L	37.21% (16/27)
63.79% (155/88)	Challenger W/L	60.50% (219/143)
83.33% (5/1)	Futures W/L	75.00% (6/2)
58% (252/435)	Best of 3 Sets Win %	57% (258/455)
100% (2/2)	Best of 5 Sets Win %	75% (3/4)
51% (58/113)	Tiebreaks Win % (Total)	48% (47/98)
51% (76/149)	Deciding Set Win %	51% (76/149)
85% (248/211)	1st Set Won, Won Match	84% (270/227)
15% (248/36)	1st Set Won, Lost Match	16% (270/43)
23% (193/44)	1st Set Lost, Won Match	18% (194/34)