Prediction of Kayla Day vs Mariana Duque-Marino Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Day vs M. Duque-Marino

Kayla Day

USA

1

Win

Played

0

Win

Age

1.73m

Height

1.69m

259

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$561.1K

Career Money

$910.9K

Left-handed (Two-handed backhand)

Plays

Right-handed (two-handed backhand)

Mariana Duque-Marino

COL

1

Win

Played

0

Win

Age

1.73m

Height

1.69m

259

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$561.1K

Career Money

$910.9K

Left-handed (Two-handed backhand)

Plays

Right-handed (two-handed backhand)

Head-to-head: Day 1 - 0 Duque-Marino

They have played 2 sets in total, with Kayla Day winning 2 and Mariana Duque-Marino winning 0. The last match between Kayla Day and Mariana Duque-Marino was at the Newport Beach, 22-01-2018, Round: R1, Surface: Hard, with Kayla Day getting the victory 6-3 7-6(4).

Players	Head To Head Match Wins
Day	1
Duque-Marino	0

Last 1 H2H Matches:

(R1) Newport Beach(01-22-18)

Stats

Kayla Day

Mariana Duque-Marino

K. Day vs M. Duque-Marino H2H Profile

K. Day	Stats	M. Duque-Marino
$561,063	Career Prize Money	$910,901
56.47% (262-202)	Career Total W/L	60.38% (442-290)
1	Hard	0
7	Titles	20
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

K. Day vs M. Duque-Marino Match Preview:

Second serve performance recent form: In recent form (last 6 months), Kayla Day has won 41.15% of points on their second serve, while Mariana Duque-Marino 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 49.38% of their opponent's second serve points, while Mariana Duque-Marino has won 0%. The same stats for first serve returns are 29.59% 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 43.79% of breakpoints in recent form, whereas Mariana Duque-Marino 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 Mariana Duque-Marino 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). Mariana Duque-Marino has their best career surface win % on Clay, winning 60% (W/L 279/137), and worse career win % on Grass, winning 38% (W/L 13/21).
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 Mariana Duque-Marino 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 Mariana Duque-Marino being victorious 0 times. They have played 2 sets in total, with Kayla Day winning 2 and Mariana Duque-Marino winning 0.
The last match between Kayla Day and Mariana Duque-Marino was at the Newport Beach, 22-01-2018, Round: R1, Surface: Hard, with Kayla Day getting the victory 6-3 7-6(4).
Head to head match duration: In past head to head matches, the average match time between these players has been 1:38:29.
Opponent quality stats: Over the last 12 months, Kayla Day has played against opponents with an average rank of 316.92 while Mariana Duque-Marino 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 Mariana Duque-Marino has won 0% in all matches played on tour.
Break point conversion: In recent form, Kayla Day has converted 34.07% of breakpoint opportunities, and Mariana Duque-Marino 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 Mariana Duque-Marino Editorial Preview By TennisTipster88.

K. Day vs M. Duque-Marino H2H Stats Used In Our Predictions

K. Day	Stats	M. Duque-Marino
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	9
0	Aces (Total)	1
3	Total Double Faults	10
1:38:29	Average Match Time	1:38:29
53% (38/72)	1st Serve %	58% (42/72)
74% (28/38)	1st Serve Win %	79% (33/42)
59% (20/34)	2nd Serve Win %	33% (10/30)
33% (2/6)	Break Pts Won %	33% (1/3)
40% (29/72)	Return Points Win %	33% (24/72)
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

M. Duque-Marino Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Montreux - 03-09-2018
SF Iga SwiatekI. Swiatek	L	6-2 6-3	Stats
QF Amra SadikovicA. Sadikovic	W	6-7(4) 6-2 7-5	Stats
R2 Stephanie WagnerS. Wagner	W	1-6 6-1 6-2	Stats
R1 Chiara SchollC. Scholl	W	6-1 6-1	Stats
U.S. Open - New York - 27-08-2018
Q1 Arina RodionovaA. Rodionova	L	7-5 7-5	Stats

View All

K. Day vs M. Duque-Marino Stats Breakdown Vs All H2H Opponents

K. Day	Stats	M. Duque-Marino
56.47% (262/202)	YTD Win/Loss	60.38% (442/290)
55.48% (597/479)	Sets Win/Loss	57.69% (971/712)
52.37% (5217/4745)	Games Win/Loss	53.33% (8241/7211)
56.64% (162/124)	Hard Win/Loss	53.36% (135/118)
59.59% (87/59)	Clay Win/Loss	67.07% (279/137)
47.62% (10/11)	Indoor Hard W/L	51.72% (15/14)
27.27% (3/8)	Grass Win/Loss	38.24% (13/21)
0.22	Aces Per Game	0.07
1096	Aces Total	502
0.36	Double Faults Per Game	0.18
1749	Total Double Faults	1361
1:35:22	Average Match Time	1st Match
454.76	Average Opponent Rank	108.04
60% (16889/28136)	1st Serve %	62% (15462/24938)
65% (10965/16889)	1st Serve Win %	61% (9431/15462)
46% (5156/11246)	2nd Serve Win %	44% (4197/9473)
46% (1616/3499)	Break Points Won % (Total)	48% (1468/3032)
44% (12910/29070)	Return Points Win %	45% (11324/25144)
40.63% (13/19)	Slam W/L	47.44% (37/41)
42.11% (8/11)	Masters W/L	52.56% (41/37)
0% (0/0)	Cups W/L	58.82% (20/14)
37.21% (16/27)	Main Tour W/L	44.05% (74/94)
60.50% (219/143)	Challenger W/L	70.23% (210/89)
75.00% (6/2)	Futures W/L	80.00% (60/15)
57% (258/455)	Best of 3 Sets Win %	60% (435/724)
75% (3/4)	Best of 5 Sets Win %	0% (0/0)
48% (47/98)	Tiebreaks Win % (Total)	49% (78/160)
51% (76/149)	Deciding Set Win %	58% (132/227)
84% (270/227)	1st Set Won, Won Match	89% (404/358)
16% (270/43)	1st Set Won, Lost Match	11% (404/44)
18% (194/34)	1st Set Lost, Won Match	25% (328/81)