Zeynep Sonmez vs Valentini Grammatikopoulou Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Z. Sonmez vs V. Grammatikopoulou

Zeynep Sonmez

TUR

1

Win

Played

0

Win

Age

Height

1.64m

C. Rank

398

Best Rank

143

Total Title

YTD Titles

$586.3K

Career Money

$487.6K

Plays

Right-Handed

Valentini Grammatikopoulou

GRE

1

Win

Played

0

Win

Age

Height

1.64m

C. Rank

398

Best Rank

143

Total Title

YTD Titles

$586.3K

Career Money

$487.6K

Plays

Right-Handed

Head-to-head: Sonmez 1 - 0 Grammatikopoulou

They have played 2 sets in total, with Zeynep Sonmez winning 2 and Valentini Grammatikopoulou winning 0. The last match between Zeynep Sonmez and Valentini Grammatikopoulou was at the W60 Bellinzona, 19-04-2023, Round: R2, Surface: Clay, with Zeynep Sonmez getting the victory 6-2 6-1.

Players	Head To Head Match Wins
Sonmez	1
Grammatikopoulou	0

Last H2H Matches:

(R2) W60 Bellinzona(04-19-23)

Stats

Zeynep Sonmez

Valentini Grammatikopoulou

Z. Sonmez vs V. Grammatikopoulou H2H Profile

Z. Sonmez	Stats	V. Grammatikopoulou
$586,254	Career Prize Money	$487,612
59.79% (229-154)	Career Total W/L	57.77% (450-329)
1	Clay	0
5	Titles	16
1	Total H2H Matches	0
50.00% (11-11)	YTD Win/Loss	0.00% (0-2)

Z. Sonmez vs V. Grammatikopoulou Match Preview:

Second serve performance recent form: In recent form (last 6 months), Zeynep Sonmez has won 41.77% of points on their second serve, while Valentini Grammatikopoulou has won 38.98%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Zeynep Sonmez, in recent form, has won 49.80% of their opponent's second serve points, while Valentini Grammatikopoulou has won 52.12%. The same stats for first serve returns are 32.26% and 35.48% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Zeynep Sonmez has saved 48.75% of breakpoints in recent form, whereas Valentini Grammatikopoulou has saved 44.84% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Zeynep Sonmez has won 53.70% of matches played (W/L 29/25), with Valentini Grammatikopoulou winning 53.52% (W/L 38/33) that gives us an overall head-to head prediction overview.
Best surface: Zeynep Sonmez has their best career surface win % on Hard, winning 61% (W/L 79/50), and worse career win % on Clay, winning 59% (W/L 96/67). Valentini Grammatikopoulou has their best career surface win % on Hard, winning 61% (W/L 142/91), and worse career win % on Grass, winning 29% (W/L 5/12).
Player level: In the last year, Zeynep Sonmez has played most of their matches on the Main tour, winning 57.14% of matches (W/L 16/12), where as Valentini Grammatikopoulou has played most of their matches on the Challengers/ITF tournaments > $10K, winning 52.83% of matches (W/L 28/25). 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 Zeynep Sonmez winning 1 times and Valentini Grammatikopoulou being victorious 0 times. They have played 2 sets in total, with Zeynep Sonmez winning 2 and Valentini Grammatikopoulou winning 0.
The last match between Zeynep Sonmez and Valentini Grammatikopoulou was at the W60 Bellinzona, 19-04-2023, Round: R2, Surface: Clay, with Zeynep Sonmez getting the victory 6-2 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:11:0.
Opponent quality stats: Over the last 12 months, Zeynep Sonmez has played against opponents with an average rank of 143.61 while Valentini Grammatikopoulou has played against players with an average rank of 370.87.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Zeynep Sonmez has won 40% of deciding sets over the last 12 months, while Valentini Grammatikopoulou has won 38% in all matches played on tour.
Break point conversion: In recent form, Zeynep Sonmez has converted 43.90% of breakpoint opportunities, and Valentini Grammatikopoulou has converted 40.78% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Zeynep Sonmez vs Valentini Grammatikopoulou Editorial Preview By TennisTipster88.

Z. Sonmez vs V. Grammatikopoulou H2H Stats Used In Our Predictions

Z. Sonmez	Stats	V. Grammatikopoulou
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	3
1	Aces (Total)	0
1	Total Double Faults	1
1:11:0	Average Match Time	1:11:0
73% (40/55)	1st Serve %	69% (33/48)
70% (28/40)	1st Serve Win %	39% (13/33)
53% (8/15)	2nd Serve Win %	47% (7/15)
56% (5/9)	Break Pts Won %	17% (1/6)
58% (28/48)	Return Points Win %	35% (19/55)
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

Z. Sonmez Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Wuhan Open - Wuhan - 06-10-2025
Q1 Yafan WangY. Wang	L	6-4 4-6 6-4	Stats
China Open - Beijing - 22-09-2025
R3 Anastasia PotapovaA. Potapova	L	6-3 7-5	Stats
R2 Clara TausonC. Tauson	W	6-4 2-6 6-3	Stats
R1 Sijia WeiS. Wei	W	6-2 6-0	Stats
Guadalajara Open Akron - Guadalajara - 08-09-2025
R1 Tatjana MariaT. Maria	L	6-4 6-2	Stats

View All

V. Grammatikopoulou Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Baza - 29-09-2025
R1 Lorena Solar DonosoL. Solar	L	1-6 7-6(3) 6-2	Stats
W35 Santa Margherita di Pula - 22-09-2025
R2 Alice TubelloA. Tubello	L	6-3 5-7 6-1	Stats
R1 Ilary PistolaI. Pistola	W	6-4 6-2	Stats
W35 Santa Margherita di Pula - 15-09-2025
QF Lisa PigatoL. Pigato	L	6-7(5) 6-0 6-2	Stats
R2 Anastasia BertacchiA. Bertacchi	W	6-3 6-2	Stats

View All

Z. Sonmez vs V. Grammatikopoulou Stats Breakdown Vs All H2H Opponents

Z. Sonmez	Stats	V. Grammatikopoulou
59.79% (229/154)	YTD Win/Loss	57.77% (450/329)
57.90% (513/373)	Sets Win/Loss	55.30% (997/806)
53.26% (4307/3779)	Games Win/Loss	51.92% (8593/7958)
61.24% (79/50)	Hard Win/Loss	60.94% (142/91)
58.90% (96/67)	Clay Win/Loss	59.50% (216/147)
59.38% (38/26)	Indoor Hard W/L	52.41% (87/79)
59.26% (16/11)	Grass Win/Loss	29.41% (5/12)
0.05	Aces Per Game	0.07
200	Aces Total	598
0.28	Double Faults Per Game	0.24
1090	Total Double Faults	1979
1:27:29	Average Match Time	1:12:20
391.84	Average Opponent Rank	519.55
63% (15173/24122)	1st Serve %	64% (26025/40366)
59% (9012/15173)	1st Serve Win %	59% (15393/26025)
46% (4082/8949)	2nd Serve Win %	44% (6356/14341)
51% (1670/3302)	Break Points Won % (Total)	48% (2577/5371)
48% (11526/23997)	Return Points Win %	47% (19013/40595)
54.55% (12/10)	Slam W/L	41.03% (16/23)
40.00% (6/9)	Masters W/L	0.00% (0/1)
66.67% (6/3)	Cups W/L	35.71% (5/9)
56.60% (30/23)	Main Tour W/L	43.08% (28/37)
60.32% (114/75)	Challenger W/L	55.51% (252/202)
64.21% (61/34)	Futures W/L	72.33% (149/57)
60% (229/381)	Best of 3 Sets Win %	57% (440/766)
0% (0/0)	Best of 5 Sets Win %	100% (3/3)
49% (36/73)	Tiebreaks Win % (Total)	53% (87/165)
55% (67/122)	Deciding Set Win %	58% (148/253)
88% (218/191)	1st Set Won, Won Match	86% (429/371)
12% (218/27)	1st Set Won, Lost Match	13% (429/57)
23% (165/38)	1st Set Lost, Won Match	22% (350/77)