Xiaodi You vs Sofia Costoulas Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
X. You vs S. Costoulas

Xiaodi You

CHN

2

Win

Played

0

Win

Age

Height

290

C. Rank

150

168

Best Rank

149

Total Titles

YTD Titles

$181.6K

Career Money

$43.0K

Right-Handed

Plays

Sofia Costoulas

BEL

2

Win

Played

0

Win

Age

Height

290

C. Rank

150

168

Best Rank

149

Total Titles

YTD Titles

$181.6K

Career Money

$43.0K

Right-Handed

Plays

Head-to-head: You 2 - 0 Costoulas

They have played 5 sets in total, with Xiaodi You winning 4 and Sofia Costoulas winning 1. The last match between Xiaodi You and Sofia Costoulas was at the W25 Hua Hin, 08-10-2022, Round: SF, Surface: Hard, with Xiaodi You getting the victory 4-6 6-1 6-2.

Players	Head To Head Match Wins
You	2
Costoulas	0

Last 2 H2H Matches:

(SF) W25 Hua Hin(10-08-22)

Stats

Xiaodi You

Sofia Costoulas

(R2) W25 Vigo(08-25-22)

Stats

Xiaodi You

Sofia Costoulas

X. You vs S. Costoulas H2H Profile

X. You	Stats	S. Costoulas
$181,556	Career Prize Money	$43,000
54.69% (338-280)	Career Total W/L	60.76% (175-113)
2	Hard	0
6	Titles	4
2	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	50.00% (1-1)

X. You vs S. Costoulas Match Preview:

Second serve performance recent form: In recent form (last 6 months), Xiaodi You has won 36.32% of points on their second serve, while Sofia Costoulas has won 40.70%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Xiaodi You, in recent form, has won 54.07% of their opponent's second serve points, while Sofia Costoulas has won 49.64%. The same stats for first serve returns are 33.02% and 30.75% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Xiaodi You has saved 42.11% of breakpoints in recent form, whereas Sofia Costoulas has saved 49.04% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Xiaodi You has won 59.09% of matches played (W/L 39/27), with Sofia Costoulas winning 67.06% (W/L 57/28) that gives us an overall head-to head prediction overview.
Best surface: Xiaodi You has their best career surface win % on Hard, winning 57% (W/L 271/208), and worse career win % on I.hard, winning 0% (W/L 0/5). Sofia Costoulas has their best career surface win % on Hard, winning 57% (W/L 93/50), and worse career win % on Grass, winning 0% (W/L 0/1).
Player level: In the last year, Xiaodi You has played most of their matches on the Challengers/ITF tournaments > $10K, winning 59.68% of matches (W/L 37/25), where as Sofia Costoulas has played most of their matches on the Challengers/ITF tournaments > $10K, winning 69.62% of matches (W/L 55/24). 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 2 times before with Xiaodi You winning 2 times and Sofia Costoulas being victorious 0 times. They have played 5 sets in total, with Xiaodi You winning 4 and Sofia Costoulas winning 1.
The last match between Xiaodi You and Sofia Costoulas was at the W25 Hua Hin, 08-10-2022, Round: SF, Surface: Hard, with Xiaodi You getting the victory 4-6 6-1 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:8:0.
Opponent quality stats: Over the last 12 months, Xiaodi You has played against opponents with an average rank of 325.18 while Sofia Costoulas has played against players with an average rank of 339.59.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Xiaodi You has won 47% 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, Xiaodi You has converted 41.58% of breakpoint opportunities, and Sofia Costoulas has converted 39.38% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Xiaodi You vs Sofia Costoulas Editorial Preview By TennisTipster88.

X. You vs S. Costoulas H2H Stats Used In Our Predictions

X. You	Stats	S. Costoulas
2	H2H Matches Won	0
4	Sets Won	1
28	Games Won	13
6	Aces (Total)	0
5	Total Double Faults	15
2:8:0	Average Match Time	2:8:0
57% (82/144)	1st Serve %	54% (71/131)
68% (56/82)	1st Serve Win %	55% (39/71)
45% (28/62)	2nd Serve Win %	33% (20/60)
62% (13/21)	Break Pts Won %	43% (6/14)
55% (72/131)	Return Points Win %	42% (60/144)
100% (2/2)	Best‑of‑3 Win %	0% (0/2)
100% (1/1)	Deciding Set Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/1)
0% (0/1)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

X. You Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Hong Kong Tennis Open - Hong Kong - 27-10-2025
Q3 Momoko KoboriM. Kobori	L	6-7(4) 7-5 6-1	Stats
Q1 Ying ZhangY. Zhang	W	7-6(6) 6-4	Stats
WTA 125 Jinan Open - Jinan - 13-10-2025
R1 Alina KorneevaA. Korneeva	L	3-6 6-3 6-2	Stats
W35 Kunshan - 06-10-2025
F Carol Young Suh LeeC. Young	L	6-4 7-5	Stats
SF Fangzhou LiuF. Liu	W	6-3 5-7 7-6(4)	Stats

View All

S. Costoulas Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Billie Jean King Cup, PO, Group F - 10-11-2025
Rubber 1 Ayla AksuA. Aksu	L	6-3 6-1	Stats
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

View All

X. You vs S. Costoulas Stats Breakdown Vs All H2H Opponents

X. You	Stats	S. Costoulas
54.69% (338/280)	YTD Win/Loss	60.76% (175/113)
55.22% (767/622)	Sets Win/Loss	58.86% (392/274)
52.98% (6562/5824)	Games Win/Loss	54.02% (3262/2776)
56.58% (271/208)	Hard Win/Loss	65.03% (93/50)
52.34% (67/61)	Clay Win/Loss	53.85% (49/42)
0.00% (0/8)	Indoor Hard W/L	62.26% (33/20)
0.00% (0/3)	Grass Win/Loss	0.00% (0/1)
0.15	Aces Per Game	0.26
912	Aces Total	769
0.24	Double Faults Per Game	0.2
1466	Total Double Faults	587
1:25:28	Average Match Time	1:48:9
519.97	Average Opponent Rank	445.77
60% (19524/32467)	1st Serve %	61% (11654/19073)
60% (11797/19524)	1st Serve Win %	64% (7460/11654)
43% (5583/12943)	2nd Serve Win %	47% (3520/7419)
49% (2129/4375)	Break Points Won % (Total)	48% (1180/2446)
48% (15355/32082)	Return Points Win %	46% (8922/19481)
16.67% (2/10)	Slam W/L	25.00% (1/3)
0.00% (0/5)	Masters W/L	0% (0/0)
0% (0/0)	Cups W/L	50.00% (2/2)
45.45% (30/36)	Main Tour W/L	0% (0/0)
54.61% (243/202)	Challenger W/L	61.22% (150/95)
70.00% (63/27)	Futures W/L	62.86% (22/13)
54% (326/601)	Best of 3 Sets Win %	61% (175/285)
80% (4/5)	Best of 5 Sets Win %	0% (0/0)
54% (60/112)	Tiebreaks Win % (Total)	57% (30/53)
39% (63/163)	Deciding Set Win %	55% (51/93)
81% (354/287)	1st Set Won, Won Match	86% (169/146)
19% (354/66)	1st Set Won, Lost Match	13% (169/22)
18% (261/48)	1st Set Lost, Won Match	24% (119/29)