Sofia Costoulas vs Antonia Ruzic Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

HEAD TO HEAD

S. Costoulas vs A. Ruzic

Sofia Costoulas
Sofia Costoulas

Flag BEL BEL

w
w
l
w
w
l
l
l
w
l
Antonia Ruzic
Antonia Ruzic

Flag CRO CRO

l
w
w
w
l
w
l
l
l
l

1

Win

1

Played

0

Win

20
Age
22
-
Height
-
150
C. Rank
78
149
Best Rank
69
0
Total Titles
0
0
YTD Titles
0
$43.0K
Career Money
$266.3K
-
Plays
-

Head-to-head: Costoulas 1 - 0 Ruzic

They have played 3 sets in total, with Sofia Costoulas winning 2 and Antonia Ruzic winning 1. The last match between Sofia Costoulas and Antonia Ruzic was at the W40 Petange, 15-11-2023, Round: R1, Surface: I.hard, with Sofia Costoulas getting the victory 6-4 6-7(3) 6-1.

PlayersHead To Head Match Wins
Costoulas1
Ruzic0
Last 1 H2H Matches:

(R1W40 Petange(11-15-23)

I.hard
BEL Flag
Sofia Costoulas
6
6
6
CRO Flag
Antonia Ruzic
4
7
1

S. Costoulas vs A. Ruzic H2H Profile

Stats
$43,000Career Prize Money$266,299
60.48% (176-115)Career Total W/L66.14% (209-107)
1Indoor0
4Titles12
1Total H2H Matches0
50.00% (1-1)YTD Win/Loss37.50% (9-15)

S. Costoulas vs A. Ruzic Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Sofia Costoulas has won 41.59% of points on their second serve, while Antonia Ruzic has won 37.57%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Sofia Costoulas, in recent form, has won 48.37% of their opponent's second serve points, while Antonia Ruzic has won 47.65%. The same stats for first serve returns are 31.07% and 33.88% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Sofia Costoulas has saved 49.71% of breakpoints in recent form, whereas Antonia Ruzic has saved 47.25% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Sofia Costoulas has won 66.27% of matches played (W/L 55/28), with Antonia Ruzic winning 60.56% (W/L 43/28) that gives us an overall head-to head prediction overview.
  • Best surface: Sofia Costoulas has their best career surface win % on Hard, winning 65% (W/L 93/50), and worse career win % on Grass, winning 0% (W/L 0/1). Antonia Ruzic has their best career surface win % on Hard, winning 65% (W/L 86/32), and worse career win % on Grass, winning 50% (W/L 5/5).
  • Player level: In the last year, Sofia Costoulas has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.83% of matches (W/L 53/24), where as Antonia Ruzic has played most of their matches on the Challengers/ITF tournaments > $10K, winning 69.23% of matches (W/L 18/8). 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 Sofia Costoulas winning 1 times and Antonia Ruzic being victorious 0 times. They have played 3 sets in total, with Sofia Costoulas winning 2 and Antonia Ruzic winning 1.
  • The last match between Sofia Costoulas and Antonia Ruzic was at the W40 Petange, 15-11-2023, Round: R1, Surface: I.hard, with Sofia Costoulas getting the victory 6-4 6-7(3) 6-1.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 2:30:0.
  • Opponent quality stats: Over the last 12 months, Sofia Costoulas has played against opponents with an average rank of 330.86 while Antonia Ruzic has played against players with an average rank of 188.85.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Sofia Costoulas has won 64% of deciding sets over the last 12 months, while Antonia Ruzic has won 55% in all matches played on tour.
  • Break point conversion: In recent form, Sofia Costoulas has converted 39.37% of breakpoint opportunities, and Antonia Ruzic has converted 40.40% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Sofia Costoulas vs Antonia Ruzic Editorial Preview By TennisTipster88.

S. Costoulas vs A. Ruzic H2H Stats Used In Our Predictions

Stats
1H2H Matches Won0
2Sets Won1
18Games Won12
11Aces (Total)0
3Total Double Faults3
2:30:0Average Match Time2:30:0
48% (47/98)1st Serve %62% (58/94)
77% (36/47)1st Serve Win %64% (37/58)
51% (26/51)2nd Serve Win %47% (17/36)
42% (5/12)Break Pts Won %33% (2/6)
43% (40/94)Return Points Win %37% (36/98)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)Deciding Set Win %0% (0/1)
100% (1/1)1st Set Won, Won Match0% (0/0)
0% (0/1)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Costoulas 48%, Ruzic 49%.
Opp 2nd Serve Pts Won: Costoulas 57%, Ruzic 57%.
Break Points Saved %: Costoulas 59%, Ruzic 54%.

S. Costoulas Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardW50 Ortisei - 24-11-2025

R2

GBRM. Xu
L
2-6 6-3 6-2

R1

GERN. Akugue
W
7-6(5) 6-3
I.hardW50 Trnava - 17-11-2025

R1

SRBM. Ristic
L
4-6 6-3 7-6(8)
I.hardBillie Jean King Cup, PO, Group F - 10-11-2025

Rubber 1

TURA. Aksu
L
6-3 6-1
I.hardW75 Glasgow - 27-10-2025

QF

SWEK. Rinaldo
L
7-5 4-6 7-6(5)

A. Ruzic Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardBillie Jean King Cup, PO, Group D - 10-11-2025

Rubber 2

CZEL. Noskova
L
7-5 6-4

Rubber 2

COLM. Camila
L
6-1 6-3
HardNingbo Open - Ningbo - 13-10-2025

R1

RUSV. Kudermetova
L
6-3 6-2

Q3

AUSA. Tomljanovic
L
6-2 6-0

Q1

BULV. Tomova
W
7-6(1) 2-6 6-1
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S. Costoulas vs A. Ruzic Stats Breakdown Vs All H2H Opponents

Stats
60.48% (176/115)YTD Win/Loss66.14% (209/107)
58.75% (396/278)Sets Win/Loss62.17% (452/275)
53.96% (3301/2816)Games Win/Loss55.13% (3574/2909)
65.03% (93/50)Hard Win/Loss72.88% (86/32)
53.85% (49/42)Clay Win/Loss60.38% (64/42)
60.71% (34/22)Indoor Hard W/L65.85% (54/28)
0.00% (0/1)Grass Win/Loss50.00% (5/5)
0.26Aces Per Game0.13
783Aces Total423
0.2Double Faults Per Game0.26
591Total Double Faults820
1:48:27Average Match Time1:29:44
445.98Average Opponent Rank368.91
61% (11803/19317)1st Serve %65% (12628/19296)
64% (7571/11803)1st Serve Win %61% (7662/12628)
48% (3570/7514)2nd Serve Win %48% (3190/6671)
48% (1186/2469)Break Points Won % (Total)51% (1274/2496)
46% (9023/19763)Return Points Win %48% (9131/19106)
25.00% (1/3)Slam W/L27.27% (3/8)
0% (0/0)Masters W/L66.67% (12/6)
50.00% (2/2)Cups W/L22.22% (2/7)
0% (0/0)Main Tour W/L65.38% (17/9)
60.89% (151/97)Challenger W/L67.84% (135/64)
62.86% (22/13)Futures W/L75.47% (40/13)
61% (176/288)Best of 3 Sets Win %66% (206/313)
0% (0/0)Best of 5 Sets Win %100% (1/1)
56% (31/55)Tiebreaks Win % (Total)60% (32/53)
54% (51/95)Deciding Set Win %63% (60/96)
85% (172/147)1st Set Won, Won Match91% (202/183)
14% (172/24)1st Set Won, Lost Match9% (202/19)
24% (119/29)1st Set Lost, Won Match23% (114/26)

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