Ying Zhang vs Sofia Costoulas Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Y. Zhang vs S. Costoulas

Ying Zhang

CHN

1

Win

Played

0

Win

Age

Height

469

C. Rank

152

356

Best Rank

152

Total Titles

YTD Titles

$3.4K

Career Money

$43.0K

Plays

Sofia Costoulas

BEL

1

Win

Played

0

Win

Age

Height

469

C. Rank

152

356

Best Rank

152

Total Titles

YTD Titles

$3.4K

Career Money

$43.0K

Plays

Head-to-head: Zhang 1 - 0 Costoulas

They have played 2 sets in total, with Ying Zhang winning 2 and Sofia Costoulas winning 0. The last match between Ying Zhang and Sofia Costoulas was at the W75 Carrara, 28-11-2024, Round: R2, Surface: Hard, with Ying Zhang getting the victory 6-2 6-3.

Players	Head To Head Match Wins
Zhang	1
Costoulas	0

Last 1 H2H Matches:

(R2) W75 Carrara(11-28-24)

Stats

Ying Zhang

Sofia Costoulas

Y. Zhang vs S. Costoulas H2H Profile

Y. Zhang	Stats	S. Costoulas
$3,400	Career Prize Money	$43,000
50.37% (205-202)	Career Total W/L	61.19% (175-111)
1	Hard	0
3	Titles	4
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	100.00% (1-0)

Y. Zhang vs S. Costoulas Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ying Zhang has won 41.60% of points on their second serve, while Sofia Costoulas has won 40.08%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ying Zhang, in recent form, has won 51.18% of their opponent's second serve points, while Sofia Costoulas has won 49.18%. The same stats for first serve returns are 29.62% and 31.29% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ying Zhang has saved 46.71% of breakpoints in recent form, whereas Sofia Costoulas has saved 47.70% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ying Zhang has won 56.92% of matches played (W/L 37/28), with Sofia Costoulas winning 69.32% (W/L 61/27) that gives us an overall head-to head prediction overview.
Best surface: Ying Zhang has their best career surface win % on I.hard, winning 63% (W/L 17/10), and worse career win % on Clay, winning 44% (W/L 14/18). Sofia Costoulas has their best career surface win % on I.hard, winning 63% (W/L 30/16), and worse career win % on Grass, winning 0% (W/L 0/1).
Player level: In the last year, Ying Zhang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 50.00% of matches (W/L 19/19), where as Sofia Costoulas has played most of their matches on the Challengers/ITF tournaments > $10K, winning 70.73% of matches (W/L 58/24). 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 Ying Zhang winning 1 times and Sofia Costoulas being victorious 0 times. They have played 2 sets in total, with Ying Zhang winning 2 and Sofia Costoulas winning 0.
The last match between Ying Zhang and Sofia Costoulas was at the W75 Carrara, 28-11-2024, Round: R2, Surface: Hard, with Ying Zhang getting the victory 6-2 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:32:0.
Opponent quality stats: Over the last 12 months, Ying Zhang has played against opponents with an average rank of 480.2 while Sofia Costoulas has played against players with an average rank of 334.57.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ying Zhang has won 59% of deciding sets over the last 12 months, while Sofia Costoulas has won 74% in all matches played on tour.
Break point conversion: In recent form, Ying Zhang has converted 38.74% of breakpoint opportunities, and Sofia Costoulas has converted 37.66% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Ying Zhang vs Sofia Costoulas Editorial Preview By TennisTipster88.

Y. Zhang vs S. Costoulas H2H Stats Used In Our Predictions

Y. Zhang	Stats	S. Costoulas
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
1	Aces (Total)	1
1	Total Double Faults	0
1:32:0	Average Match Time	1:32:0
64% (38/59)	1st Serve %	65% (34/52)
63% (24/38)	1st Serve Win %	53% (18/34)
71% (15/21)	2nd Serve Win %	44% (8/18)
50% (4/8)	Break Pts Won %	17% (1/6)
50% (26/52)	Return Points Win %	34% (20/59)
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

Y. Zhang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Hong Kong Tennis Open - Hong Kong - 27-10-2025
Q1 Xiaodi YouX. You	L	7-6(6) 6-4	Stats
W35 Qian Daohu - 20-10-2025
R1 Zongyu LiZ. Li	L	6-4 6-2	Stats
W35 Huzhou - 13-10-2025
SF Jiaqi WangJ. Wang	L	6-2 3-6 6-2	Stats
QF Kristina PenickovaK. Penickova	W	6-1 6-2	Stats
R2 Unknown PlayerU. Player	W	7-5 7-6(5)	Stats

View All

S. Costoulas Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W75 Glasgow - 27-10-2025
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
R2 Jana FettJ. Fett	W	6-4 3-6 6-3	Stats

View All

Y. Zhang vs S. Costoulas Stats Breakdown Vs All H2H Opponents

Y. Zhang	Stats	S. Costoulas
50.37% (205/202)	YTD Win/Loss	61.19% (175/111)
52.19% (488/447)	Sets Win/Loss	59.15% (391/270)
51.55% (4368/4106)	Games Win/Loss	54.13% (3241/2746)
50.14% (174/173)	Hard Win/Loss	65.03% (93/50)
43.75% (14/18)	Clay Win/Loss	53.85% (49/42)
60.71% (17/11)	Indoor Hard W/L	64.71% (33/18)
0% (0/0)	Grass Win/Loss	0.00% (0/1)
0.25	Aces Per Game	0.26
1021	Aces Total	766
0.27	Double Faults Per Game	0.2
1105	Total Double Faults	587
1:9:46	Average Match Time	1:48:23
491.58	Average Opponent Rank	441.71
64% (12072/18984)	1st Serve %	61% (11585/18965)
64% (7718/12072)	1st Serve Win %	64% (7414/11585)
45% (3077/6912)	2nd Serve Win %	47% (3503/7380)
46% (965/2096)	Break Points Won % (Total)	48% (1176/2439)
43% (8137/18797)	Return Points Win %	46% (8879/19377)
0% (0/0)	Slam W/L	25.00% (1/3)
0% (0/0)	Cups W/L	66.67% (2/1)
23.08% (3/10)	Main Tour W/L	0% (0/0)
44.56% (86/107)	Challenger W/L	61.48% (150/94)
57.71% (116/85)	Futures W/L	62.86% (22/13)
51% (203/396)	Best of 3 Sets Win %	62% (175/283)
0% (0/4)	Best of 5 Sets Win %	0% (0/0)
43% (35/82)	Tiebreaks Win % (Total)	58% (30/52)
39% (49/125)	Deciding Set Win %	55% (51/92)
81% (226/182)	1st Set Won, Won Match	86% (169/146)
19% (226/43)	1st Set Won, Lost Match	13% (169/22)
13% (181/23)	1st Set Lost, Won Match	25% (117/29)