MATCHSTAT

Funa Kozaki vs Sofia Costoulas Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

F. Kozaki vs S. Costoulas

Funa Kozaki
Funa Kozaki

Flag JPN JPN

w
l
w
l
l
w
l
l
w
l
Sofia Costoulas
Sofia Costoulas

Flag BEL BEL

l
w
l
w
w
w
l
w
w
l

0

Win

1

Played

1

Win

24
Age
20
-
Height
-
854
C. Rank
149
590
Best Rank
149
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$43.0K
-
Plays
-

Head-to-head: Kozaki 0 - 1 Costoulas

They have played 2 sets in total, with Funa Kozaki winning 0 and Sofia Costoulas winning 2. The last match between Sofia Costoulas and Funa Kozaki was at the W50 Caloundra, 23-11-2024, Round: R2, Surface: Hard, with Sofia Costoulas getting the victory 6-3 6-2.

PlayersHead To Head Match Wins
Kozaki0
Costoulas1
Last 1 H2H Matches:

(R2) W50 Caloundra(11-23-24)

Hard
BEL Flag
Sofia Costoulas
6
6
JPN Flag
Funa Kozaki
3
2

F. Kozaki vs S. Costoulas H2H Profile

JPNF. Kozaki
Stats
BELS. Costoulas
$0Career Prize Money$43,000
48.31% (114-122)Career Total W/L60.98% (175-112)
0Hard1
0Titles4
0Total H2H Matches1
0% (0-0)YTD Win/Loss100.00% (1-0)

F. Kozaki vs S. Costoulas Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Funa Kozaki has won 0% 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 Funa Kozaki, in recent form, has won 0% of their opponent's second serve points, while Sofia Costoulas has won 49.64%. The same stats for first serve returns are 0% and 30.75% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Funa Kozaki has saved 0% 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 Funa Kozaki has won 53.33% of matches played (W/L 8/7), with Sofia Costoulas winning 68.24% (W/L 58/27) that gives us an overall head-to head prediction overview.
  • Best surface: Funa Kozaki has their best career surface win % on I.hard, winning 50% (W/L 6/6), and worse career win % on Grass, winning 40% (W/L 2/3). Sofia Costoulas has their best career surface win % on Hard, winning 50% (W/L 93/50), and worse career win % on Grass, winning 0% (W/L 0/1).
  • Player level: In the last year, Funa Kozaki has played most of their matches on the Challengers/ITF tournaments > $10K, winning 53.33% of matches (W/L 8/7), 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 1 times before with Funa Kozaki winning 0 times and Sofia Costoulas being victorious 1 times. They have played 2 sets in total, with Funa Kozaki winning 0 and Sofia Costoulas winning 2.
  • The last match between Funa Kozaki and Sofia Costoulas was at the W50 Caloundra, 23-11-2024, Round: R2, Surface: Hard, with Sofia Costoulas getting the victory 6-3 6-2.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 1:54:0.
  • Opponent quality stats: Over the last 12 months, Funa Kozaki has played against opponents with an average rank of 556.8 while Sofia Costoulas has played against players with an average rank of 334.54.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Funa Kozaki has won 57% 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, Funa Kozaki has converted 0% 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.

Funa Kozaki vs Sofia Costoulas Editorial Preview By TennisTipster88.

F. Kozaki vs S. Costoulas H2H Stats Used In Our Predictions

JPNF. Kozaki
Stats
BELS. Costoulas
0H2H Matches Won1
0Sets Won2
5Games Won12
0Aces (Total)1
3Total Double Faults3
1:54:0Average Match Time1:54:0
68% (49/72)1st Serve %70% (47/67)
45% (22/49)1st Serve Win %66% (31/47)
57% (13/23)2nd Serve Win %50% (10/20)
20% (1/5)Break Pts Won %31% (4/13)
39% (26/67)Return Points Win %51% (37/72)
0% (0/1)Best‑of‑3 Win %100% (1/1)
0% (0/0)1st Set Won, Won Match100% (1/1)
0% (0/0)1st Set Won, Lost Match0% (0/1)
0% (0/1)1st Set Lost, Won Match0% (0/0)

Recent Performance Stats

2nd Serve Win %: Kozaki 46%, Costoulas 48%.
Opp 2nd Serve Pts Won: Kozaki 53%, Costoulas 57%.
Break Points Saved %: Kozaki 46%, Costoulas 59%.

F. Kozaki Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardW50 Kyoto - 10-03-2025

R1

JPNS. Imamura
L
6-3 6-3

Q3

JPNN. Arakawa
W
6-7(3) 6-3 6-3
HardW35 Gurugram - 03-03-2025

Q2

INDP. Ingale
L
4-6 6-3 11-9
HardW50 Ahmedabad - 24-02-2025

R2

INDA. Raina
L
6-3 6-4

R1

JPNM. Ozeki
W
5-7 7-6(5) 7-5
View All

S. Costoulas Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardW75 Glasgow - 27-10-2025

QF

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

R2

RUSJ. Avdeeva
W
6-1 6-4

R1

PORM. Jorge
W
6-2 4-6 6-2
HardTorneo Internazionale - Rovereto - 20-10-2025

SF

ITAL. Stefanini
L
6-3 7-5

QF

LATD. Semenistaja
W
4-6 6-3 6-3
View All
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F. Kozaki vs S. Costoulas Stats Breakdown Vs All H2H Opponents

JPNF. Kozaki
Stats
BELS. Costoulas
48.31% (114/122)YTD Win/Loss60.98% (175/112)
49.16% (264/273)Sets Win/Loss59.04% (392/272)
50.43% (2475/2433)Games Win/Loss54.10% (3258/2764)
46.36% (51/59)Hard Win/Loss65.03% (93/50)
48.05% (37/40)Clay Win/Loss53.85% (49/42)
54.55% (24/20)Indoor Hard W/L63.46% (33/19)
40.00% (2/3)Grass Win/Loss0.00% (0/1)
0.05Aces Per Game0.26
116Aces Total769
0.29Double Faults Per Game0.2
683Total Double Faults587
1:23:38Average Match Time1:48:32
483.5Average Opponent Rank444.38
64% (8222/12772)1st Serve %61% (11654/19073)
56% (4630/8222)1st Serve Win %64% (7460/11654)
43% (1936/4550)2nd Serve Win %47% (3520/7419)
49% (858/1747)Break Points Won % (Total)48% (1180/2446)
48% (6290/13133)Return Points Win %46% (8922/19481)
0% (0/0)Slam W/L25.00% (1/3)
0% (0/0)Cups W/L66.67% (2/1)
50.00% (93/93)Challenger W/L61.22% (150/95)
42.00% (21/29)Futures W/L62.86% (22/13)
48% (113/234)Best of 3 Sets Win %62% (175/284)
100% (1/1)Best of 5 Sets Win %0% (0/0)
49% (19/39)Tiebreaks Win % (Total)57% (30/53)
43% (28/65)Deciding Set Win %55% (51/93)
81% (118/96)1st Set Won, Won Match86% (169/146)
19% (118/22)1st Set Won, Lost Match13% (169/22)
14% (118/17)1st Set Lost, Won Match25% (118/29)

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