Sofia Costoulas vs Erika Sema Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Costoulas vs E. Sema

Sofia Costoulas

BEL

2

Win

Played

1

Win

Age

Height

150

C. Rank

597

149

Best Rank

114

Total Titles

YTD Titles

$43.0K

Career Money

$117.4K

Plays

Erika Sema

JPN

2

Win

Played

1

Win

Age

Height

150

C. Rank

597

149

Best Rank

114

Total Titles

YTD Titles

$43.0K

Career Money

$117.4K

Plays

Head-to-head: Costoulas 2 - 1 Sema

They have played 7 sets in total, with Sofia Costoulas winning 4 and Erika Sema winning 3. The last match between Erika Sema and Sofia Costoulas was at the W25 Hua Hin, 12-10-2022, Round: R1, Surface: Hard, with Erika Sema getting the victory 6-3 7-5.

Players	Head To Head Match Wins
Costoulas	2
Sema	1

Last 3 H2H Matches:

(R1) W25 Hua Hin(10-12-22)

Stats

Erika Sema

Sofia Costoulas

(R1) W15 Monastir(12-29-21)

Stats

Sofia Costoulas

Erika Sema

(R2) W15 Sharm El Sheikh(02-04-21)

Stats

Sofia Costoulas

Erika Sema

S. Costoulas vs E. Sema H2H Profile

S. Costoulas	Stats	E. Sema
$43,000	Career Prize Money	$117,356
60.48% (176-115)	Career Total W/L	52.40% (502-456)
2	Hard	1
4	Titles	11
2	Total H2H Matches	1
50.00% (1-1)	YTD Win/Loss	0% (0-0)

S. Costoulas vs E. Sema Match Preview:

Second serve performance recent form: In recent form (last 6 months), Sofia Costoulas has won 41.45% of points on their second serve, while Erika Sema has won 36.52%. 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 48.26% of their opponent's second serve points, while Erika Sema has won 52.86%. The same stats for first serve returns are 30.70% and 35.47% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Sofia Costoulas has saved 50.00% of breakpoints in recent form, whereas Erika Sema has saved 47.71% 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 Erika Sema winning 52.83% (W/L 28/25) 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). Erika Sema has their best career surface win % on Hard, winning 65% (W/L 390/319), and worse career win % on Grass, winning 42% (W/L 15/21).
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 Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.22% of matches (W/L 21/20). 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 3 times before with Sofia Costoulas winning 2 times and Erika Sema being victorious 1 times. They have played 7 sets in total, with Sofia Costoulas winning 4 and Erika Sema winning 3.
The last match between Sofia Costoulas and Erika Sema was at the W25 Hua Hin, 12-10-2022, Round: R1, Surface: Hard, with Erika Sema getting the victory 6-3 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:51:20.
Opponent quality stats: Over the last 12 months, Sofia Costoulas has played against opponents with an average rank of 330.86 while Erika Sema has played against players with an average rank of 415.25.
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 Erika Sema has won 59% in all matches played on tour.
Break point conversion: In recent form, Sofia Costoulas has converted 38.21% of breakpoint opportunities, and Erika Sema has converted 42.20% 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 Erika Sema Editorial Preview By TennisTipster88.

S. Costoulas vs E. Sema H2H Stats Used In Our Predictions

S. Costoulas	Stats	E. Sema
2	H2H Matches Won	1
4	Sets Won	3
37	Games Won	29
12	Aces (Total)	1
12	Total Double Faults	16
1:51:20	Average Match Time	1:51:20
55% (122/220)	1st Serve %	69% (136/198)
73% (89/122)	1st Serve Win %	57% (77/136)
37% (36/98)	2nd Serve Win %	42% (26/62)
58% (15/26)	Break Pts Won %	55% (11/20)
48% (95/198)	Return Points Win %	43% (95/220)
67% (2/3)	Best‑of‑3 Win %	33% (1/3)
100% (1/1)	Deciding Set Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	50% (1/2)
0% (0/1)	1st Set Won, Lost Match	50% (1/2)
50% (1/2)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

S. Costoulas Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Ortisei - 24-11-2025
R2 Mingge XuM. Xu	L	2-6 6-3 6-2	Stats
R1 Noma Akugue NohaN. Akugue	W	7-6(5) 6-3	Stats
W50 Trnava - 17-11-2025
R1 Mia RisticM. Ristic	L	4-6 6-3 7-6(8)	Stats
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

View All

E. Sema Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Yokohama - 24-11-2025
Q3 Ena KoikeE. Koike	L	6-0 6-3	Stats
Q1 Yuka HosokiY. Hosoki	W	3-6 6-0 6-3	Stats
W100 Takasaki - 17-11-2025
Q3 Jana KolodynskaJ. Kolodynska	L	6-0 6-3	Stats
Q1 Kisa YoshiokaK. Yoshioka	W	6-1 4-6 6-4	Stats
W35 Hamamatsu - 03-11-2025
R1 Sara SaitoS. Saito	L	6-1 6-2	Stats

View All

S. Costoulas vs E. Sema Stats Breakdown Vs All H2H Opponents

S. Costoulas	Stats	E. Sema
60.48% (176/115)	YTD Win/Loss	52.46% (502/455)
58.75% (396/278)	Sets Win/Loss	51.99% (1138/1051)
53.96% (3301/2816)	Games Win/Loss	51.53% (10227/9621)
65.03% (93/50)	Hard Win/Loss	55.01% (390/319)
53.85% (49/42)	Clay Win/Loss	44.68% (42/52)
60.71% (34/22)	Indoor Hard W/L	46.61% (55/63)
0.00% (0/1)	Grass Win/Loss	41.67% (15/21)
0.26	Aces Per Game	0.04
783	Aces Total	383
0.2	Double Faults Per Game	0.17
591	Total Double Faults	1688
1:48:27	Average Match Time	1st Match
445.98	Average Opponent Rank	589.17
61% (11803/19317)	1st Serve %	73% (25744/35410)
64% (7571/11803)	1st Serve Win %	57% (14605/25744)
48% (3570/7514)	2nd Serve Win %	43% (4158/9666)
48% (1186/2469)	Break Points Won % (Total)	49% (2311/4699)
46% (9023/19763)	Return Points Win %	47% (16759/35681)
25.00% (1/3)	Slam W/L	33.33% (8/16)
0% (0/0)	Masters W/L	40.00% (2/3)
50.00% (2/2)	Cups W/L	0% (0/0)
0% (0/0)	Main Tour W/L	39.13% (18/28)
60.89% (151/97)	Challenger W/L	52.83% (420/375)
62.86% (22/13)	Futures W/L	62.07% (54/33)
61% (176/288)	Best of 3 Sets Win %	52% (485/937)
0% (0/0)	Best of 5 Sets Win %	100% (3/3)
56% (31/55)	Tiebreaks Win % (Total)	44% (72/163)
54% (51/95)	Deciding Set Win %	48% (141/291)
85% (172/147)	1st Set Won, Won Match	84% (504/425)
14% (172/24)	1st Set Won, Lost Match	15% (504/77)
24% (119/29)	1st Set Lost, Won Match	15% (452/69)