Marta Kostyuk vs Valentini Grammatikopoulou Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
M. Kostyuk vs V. Grammatikopoulou

Marta Kostyuk

UKR

0

Win

Played

1

Win

Age

Height

1.64m

C. Rank

459

Best Rank

143

Total Titles

YTD Titles

$4.9M

Career Money

$487.6K

Right-Handed

Plays

Right-Handed

Valentini Grammatikopoulou

GRE

0

Win

Played

1

Win

Age

Height

1.64m

C. Rank

459

Best Rank

143

Total Titles

YTD Titles

$4.9M

Career Money

$487.6K

Right-Handed

Plays

Right-Handed

Head-to-head: Kostyuk 0 - 1 Grammatikopoulou

They have played 2 sets in total, with Marta Kostyuk winning 0 and Valentini Grammatikopoulou winning 2. The last match between Valentini Grammatikopoulou and Marta Kostyuk was at the Playford, 03-01-2018, Round: R1, Surface: Hard, with Valentini Grammatikopoulou getting the victory 7-5 6-3.

Players	Head To Head Match Wins
Kostyuk	0
Grammatikopoulou	1

Last 1 H2H Matches:

(R1) Playford(01-03-18)

Stats

Valentini Grammatikopoulou

Marta Kostyuk

M. Kostyuk vs V. Grammatikopoulou H2H Profile

M. Kostyuk	Stats	V. Grammatikopoulou
$4,945,003	Career Prize Money	$487,612
62.44% (246-148)	Career Total W/L	57.67% (455-334)
0	Hard	1
4	Titles	16
0	Total H2H Matches	1
58.33% (28-20)	YTD Win/Loss	0.00% (0-2)

M. Kostyuk vs V. Grammatikopoulou Match Preview:

Second serve performance recent form: In recent form (last 6 months), Marta Kostyuk has won 41.22% of points on their second serve, while Valentini Grammatikopoulou has won 38.63%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Marta Kostyuk, in recent form, has won 50.78% of their opponent's second serve points, while Valentini Grammatikopoulou has won 51.96%. The same stats for first serve returns are 30.68% and 35.20% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Marta Kostyuk has saved 52.55% of breakpoints in recent form, whereas Valentini Grammatikopoulou has saved 44.08% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Marta Kostyuk has won 58.33% of matches played (W/L 28/20), with Valentini Grammatikopoulou winning 51.43% (W/L 36/34) that gives us an overall head-to head prediction overview.
Best surface: Marta Kostyuk has their best career surface win % on Clay, winning 66% (W/L 79/41), and worse career win % on Grass, winning 46% (W/L 16/19). Valentini Grammatikopoulou has their best career surface win % on Hard, winning 66% (W/L 145/92), and worse career win % on Grass, winning 29% (W/L 5/12).
Player level: In the last year, Marta Kostyuk has played most of their matches on the Masters series, winning 68.97% of matches (W/L 20/9), where as Valentini Grammatikopoulou has played most of their matches on the Challengers/ITF tournaments > $10K, winning 47.92% of matches (W/L 23/25). 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 Marta Kostyuk winning 0 times and Valentini Grammatikopoulou being victorious 1 times. They have played 2 sets in total, with Marta Kostyuk winning 0 and Valentini Grammatikopoulou winning 2.
The last match between Marta Kostyuk and Valentini Grammatikopoulou was at the Playford, 03-01-2018, Round: R1, Surface: Hard, with Valentini Grammatikopoulou 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 1:14:0.
Opponent quality stats: Over the last 12 months, Marta Kostyuk has played against opponents with an average rank of 67.81 while Valentini Grammatikopoulou has played against players with an average rank of 342.91.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Marta Kostyuk has won 53% of deciding sets over the last 12 months, while Valentini Grammatikopoulou has won 29% in all matches played on tour.
Break point conversion: In recent form, Marta Kostyuk has converted 31.94% of breakpoint opportunities, and Valentini Grammatikopoulou has converted 41.85% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Marta Kostyuk vs Valentini Grammatikopoulou Editorial Preview By TennisTipster88.

M. Kostyuk vs V. Grammatikopoulou H2H Stats Used In Our Predictions

M. Kostyuk	Stats	V. Grammatikopoulou
0	H2H Matches Won	1
0	Sets Won	2
8	Games Won	13
1	Aces (Total)	0
4	Total Double Faults	2
1:14:0	Average Match Time	1:14:0
56% (33/59)	1st Serve %	67% (37/55)
42% (14/33)	1st Serve Win %	59% (22/37)
35% (9/26)	2nd Serve Win %	39% (7/18)
83% (5/6)	Break Pts Won %	89% (8/9)
47% (26/55)	Return Points Win %	61% (36/59)
0% (0/1)	Best‑of‑3 Win %	100% (1/1)
0% (0/0)	1st Set Won, Won Match	100% (1/1)
0% (0/0)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

M. Kostyuk Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Wuhan Open - Wuhan - 06-10-2025
R1 Karolina MuchovaK. Muchova	L	2-6 6-2 6-4	Stats
China Open - Beijing - 22-09-2025
R4 Jessica PegulaJ. Pegula	L	6-3 6-7(4) 6-1	Stats
R3 Aliaksandra SasnovichA. Sasnovich	W	6-4 6-2	Stats
R2 Ella SeidelE. Seidel	W	6-1 6-1	Stats
Billie Jean King Cup, Finals - 15-09-2025
Rubber 1 Elisabetta CocciarettoE. Cocciaretto	W	6-2 6-3	Stats

View All

V. Grammatikopoulou Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Sharm ElSheikh - 17-11-2025
SF Polina KuharenkoP. Kuharenko	L	0-6 6-3 6-3	Stats
QF Ekaterina TupitsynaE. Tupitsyna	W	3-6 6-2 6-4	Stats
R2 Karla BartelK. Bartel	W	7-6(8) 6-2	Stats
R1 Nada FouadN. Fouad	W	6-1 6-2	Stats
W35 Liberec - 03-11-2025
R1 Mayuka AikawaM. Aikawa	L	6-2 6-4	Stats

View All

M. Kostyuk vs V. Grammatikopoulou Stats Breakdown Vs All H2H Opponents

M. Kostyuk	Stats	V. Grammatikopoulou
62.44% (246/148)	YTD Win/Loss	57.67% (455/334)
58.98% (545/379)	Sets Win/Loss	55.25% (1010/818)
53.85% (4623/3962)	Games Win/Loss	51.89% (8704/8070)
62.91% (134/79)	Hard Win/Loss	61.18% (145/92)
65.83% (79/41)	Clay Win/Loss	59.34% (216/148)
65.38% (17/9)	Indoor Hard W/L	52.05% (89/82)
45.71% (16/19)	Grass Win/Loss	29.41% (5/12)
0.26	Aces Per Game	0.07
1085	Aces Total	606
0.5	Double Faults Per Game	0.25
2103	Total Double Faults	2013
1:35:55	Average Match Time	1:12:45
273.06	Average Opponent Rank	521.32
60% (16824/28142)	1st Serve %	64% (26490/41077)
65% (10824/16757)	1st Serve Win %	59% (15669/26490)
44% (4993/11386)	2nd Serve Win %	44% (6469/14587)
48% (1703/3546)	Break Points Won % (Total)	48% (2623/5457)
46% (12806/27699)	Return Points Win %	47% (19359/41338)
59.15% (42/29)	Slam W/L	41.03% (16/23)
57.14% (52/39)	Masters W/L	0.00% (0/1)
76.92% (10/3)	Cups W/L	35.71% (5/9)
59.38% (76/52)	Main Tour W/L	43.08% (28/37)
72.50% (58/22)	Challenger W/L	55.22% (254/206)
72.73% (8/3)	Futures W/L	72.38% (152/58)
63% (245/391)	Best of 3 Sets Win %	57% (445/776)
0% (0/0)	Best of 5 Sets Win %	100% (3/3)
56% (53/94)	Tiebreaks Win % (Total)	53% (89/167)
61% (85/139)	Deciding Set Win %	58% (150/258)
88% (232/203)	1st Set Won, Won Match	86% (434/374)
13% (232/29)	1st Set Won, Lost Match	14% (434/59)
27% (162/43)	1st Set Lost, Won Match	22% (355/79)