Tereza Valentova vs Sofia Costoulas Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
T. Valentova vs S. Costoulas

Tereza Valentova

CZE

1

Win

Played

0

Win

Age

Height

C. Rank

152

Best Rank

152

Total Titles

YTD Titles

$304.5K

Career Money

$43.0K

Plays

Sofia Costoulas

BEL

1

Win

Played

0

Win

Age

Height

C. Rank

152

Best Rank

152

Total Titles

YTD Titles

$304.5K

Career Money

$43.0K

Plays

Head-to-head: Valentova 1 - 0 Costoulas

They have played 2 sets in total, with Tereza Valentova winning 2 and Sofia Costoulas winning 0. The last match between Tereza Valentova and Sofia Costoulas was at the W35 Annenheim, 24-05-2024, Round: SF, Surface: Clay, with Tereza Valentova getting the victory 7-5 6-1.

Players	Head To Head Match Wins
Valentova	1
Costoulas	0

Last 1 H2H Matches:

(SF) W35 Annenheim(05-24-24)

Stats

Tereza Valentova

Sofia Costoulas

T. Valentova vs S. Costoulas H2H Profile

T. Valentova	Stats	S. Costoulas
$304,454	Career Prize Money	$43,000
78.86% (97-26)	Career Total W/L	60.98% (175-112)
1	Clay	0
9	Titles	4
1	Total H2H Matches	0
69.23% (9-4)	YTD Win/Loss	100.00% (1-0)

T. Valentova vs S. Costoulas Match Preview:

Second serve performance recent form: In recent form (last 6 months), Tereza Valentova has won 38.86% of points on their second serve, while Sofia Costoulas has won 40.62%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Tereza Valentova, in recent form, has won 49.72% of their opponent's second serve points, while Sofia Costoulas has won 49.75%. The same stats for first serve returns are 32.00% and 31.12% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Tereza Valentova has saved 46.45% of breakpoints in recent form, whereas Sofia Costoulas has saved 48.79% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Tereza Valentova has won 79.41% of matches played (W/L 54/14), with Sofia Costoulas winning 67.44% (W/L 58/28) that gives us an overall head-to head prediction overview.
Best surface: Tereza Valentova has their best career surface win % on Hard, winning 83% (W/L 35/7), and worse career win % on Grass, winning 67% (W/L 2/1). Sofia Costoulas has their best career surface win % on Hard, winning 83% (W/L 93/50), and worse career win % on Grass, winning 0% (W/L 0/1).
Player level: In the last year, Tereza Valentova has played most of their matches on the Challengers/ITF tournaments > $10K, winning 81.40% of matches (W/L 35/8), where as Sofia Costoulas has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.75% of matches (W/L 55/25). 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 Tereza Valentova winning 1 times and Sofia Costoulas being victorious 0 times. They have played 2 sets in total, with Tereza Valentova winning 2 and Sofia Costoulas winning 0.
The last match between Tereza Valentova and Sofia Costoulas was at the W35 Annenheim, 24-05-2024, Round: SF, Surface: Clay, with Tereza Valentova getting the victory 7-5 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:45:0.
Opponent quality stats: Over the last 12 months, Tereza Valentova has played against opponents with an average rank of 196.56 while Sofia Costoulas has played against players with an average rank of 331.67.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Tereza Valentova has won 68% of deciding sets over the last 12 months, while Sofia Costoulas has won 70% in all matches played on tour.
Break point conversion: In recent form, Tereza Valentova has converted 37.28% of breakpoint opportunities, and Sofia Costoulas has converted 39.24% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Tereza Valentova vs Sofia Costoulas Editorial Preview By TennisTipster88.

T. Valentova vs S. Costoulas H2H Stats Used In Our Predictions

T. Valentova	Stats	S. Costoulas
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	6
1	Aces (Total)	2
4	Total Double Faults	2
1:45:0	Average Match Time	1:45:0
72% (49/68)	1st Serve %	57% (39/68)
59% (29/49)	1st Serve Win %	49% (19/39)
58% (11/19)	2nd Serve Win %	45% (13/29)
75% (6/8)	Break Pts Won %	43% (3/7)
53% (36/68)	Return Points Win %	41% (28/68)
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

T. Valentova Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Japan Open - Osaka - 13-10-2025
F Leylah Annie FernandezL. Annie	L	6-0 5-7 6-3	Stats
SF Jaqueline CristianJ. Cristian	W	6-7(3) 6-4 6-3	Stats
QF Olga DanilovicO. Danilovic	W	4-6 6-2 6-3	Stats
R2 Elise MertensE. Mertens	W	6-4 6-1	Stats
R1 Alexandra EalaA. Eala	W	6-1 6-2	Stats

View All

S. Costoulas Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W75 Glasgow - 27-10-2025
QF Kajsa Rinaldo PerssonK. Rinaldo	L	7-5 4-6 7-6(5)	Stats
R2 Julia AvdeevaJ. Avdeeva	W	6-1 6-4	Stats
R1 Matilde JorgeM. Jorge	W	6-2 4-6 6-2	Stats
Torneo Internazionale - Rovereto - 20-10-2025
SF Lucrezia StefaniniL. Stefanini	L	6-3 7-5	Stats
QF Darja SemenistajaD. Semenistaja	W	4-6 6-3 6-3	Stats

View All

T. Valentova vs S. Costoulas Stats Breakdown Vs All H2H Opponents

T. Valentova	Stats	S. Costoulas
78.86% (97/26)	YTD Win/Loss	60.98% (175/112)
73.29% (203/74)	Sets Win/Loss	59.04% (392/272)
60.76% (1502/970)	Games Win/Loss	54.10% (3258/2764)
83.33% (35/7)	Hard Win/Loss	65.03% (93/50)
75.61% (31/10)	Clay Win/Loss	53.85% (49/42)
78.38% (29/8)	Indoor Hard W/L	63.46% (33/19)
66.67% (2/1)	Grass Win/Loss	0.00% (0/1)
0.18	Aces Per Game	0.26
218	Aces Total	769
0.29	Double Faults Per Game	0.2
348	Total Double Faults	587
1:34:18	Average Match Time	1:48:32
318.29	Average Opponent Rank	443.29
62% (4779/7681)	1st Serve %	61% (11654/19073)
65% (3126/4779)	1st Serve Win %	64% (7460/11654)
49% (1420/2902)	2nd Serve Win %	47% (3520/7419)
54% (588/1079)	Break Points Won % (Total)	48% (1180/2446)
50% (3888/7780)	Return Points Win %	46% (8922/19481)
76.92% (10/3)	Slam W/L	25.00% (1/3)
0.00% (0/1)	Masters W/L	0% (0/0)
0% (0/0)	Cups W/L	66.67% (2/1)
64.29% (9/5)	Main Tour W/L	0% (0/0)
80.00% (68/17)	Challenger W/L	61.22% (150/95)
100.00% (10/0)	Futures W/L	62.86% (22/13)
79% (96/122)	Best of 3 Sets Win %	62% (175/284)
55% (12/22)	Tiebreaks Win % (Total)	57% (30/53)
69% (22/32)	Deciding Set Win %	55% (51/93)
96% (85/82)	1st Set Won, Won Match	86% (169/146)
4% (85/3)	1st Set Won, Lost Match	13% (169/22)
39% (38/15)	1st Set Lost, Won Match	25% (118/29)