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

152

C. Rank

589

152

Best Rank

114

Total Titles

YTD Titles

$43.0K

Career Money

$117.4K

Plays

Erika Sema

JPN

2

Win

Played

1

Win

Age

Height

152

C. Rank

589

152

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
61.19% (175-111)	Career Total W/L	52.52% (500-452)
2	Hard	1
4	Titles	11
2	Total H2H Matches	1
100.00% (1-0)	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 40.08% of points on their second serve, while Erika Sema has won 36.29%. 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 49.18% of their opponent's second serve points, while Erika Sema has won 55.82%. The same stats for first serve returns are 31.29% and 36.89% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Sofia Costoulas has saved 47.70% of breakpoints in recent form, whereas Erika Sema has saved 48.10% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Sofia Costoulas has won 69.32% of matches played (W/L 61/27), with Erika Sema winning 55.77% (W/L 29/23) that gives us an overall head-to head prediction overview.
Best surface: Sofia Costoulas has their best career surface win % on I.hard, winning 65% (W/L 30/16), 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 388/316), 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 70.73% of matches (W/L 58/24), where as Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 55.00% of matches (W/L 22/18). 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 334.57 while Erika Sema has played against players with an average rank of 421.88.
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 74% of deciding sets over the last 12 months, while Erika Sema has won 50% in all matches played on tour.
Break point conversion: In recent form, Sofia Costoulas has converted 37.66% of breakpoint opportunities, and Erika Sema has converted 43.35% 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
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

E. Sema Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Brisbane - 27-10-2025
QF Elena MicicE. Micic	W	w/o	Stats
R2 Kimiko CooperK. Cooper	W	6-4 7-5	Stats
R1 Brooke BlackB. Black	W	6-3 6-2	Stats
W35 Brisbane - 20-10-2025
R1 Ya-Yi YangY. Yang	L	6-4 6-3	Stats
W35 Wagga Wagga - 15-09-2025
SF Katie SwanK. Swan	L	6-3 6-1	Stats

View All

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

S. Costoulas	Stats	E. Sema
61.19% (175/111)	YTD Win/Loss	52.58% (500/451)
59.15% (391/270)	Sets Win/Loss	52.14% (1134/1041)
54.13% (3241/2746)	Games Win/Loss	51.59% (10181/9552)
65.03% (93/50)	Hard Win/Loss	55.11% (388/316)
53.85% (49/42)	Clay Win/Loss	44.68% (42/52)
64.71% (33/18)	Indoor Hard W/L	47.01% (55/62)
0.00% (0/1)	Grass Win/Loss	41.67% (15/21)
0.26	Aces Per Game	0.04
766	Aces Total	376
0.2	Double Faults Per Game	0.17
587	Total Double Faults	1671
1:48:23	Average Match Time	1st Match
441.71	Average Opponent Rank	588.13
61% (11585/18965)	1st Serve %	73% (25480/35049)
64% (7414/11585)	1st Serve Win %	57% (14455/25480)
47% (3503/7380)	2nd Serve Win %	43% (4114/9569)
48% (1176/2439)	Break Points Won % (Total)	49% (2296/4664)
46% (8879/19377)	Return Points Win %	47% (16616/35308)
25.00% (1/3)	Slam W/L	33.33% (8/16)
0% (0/0)	Masters W/L	40.00% (2/3)
66.67% (2/1)	Cups W/L	0% (0/0)
0% (0/0)	Main Tour W/L	39.13% (18/28)
61.48% (150/94)	Challenger W/L	52.98% (418/371)
62.86% (22/13)	Futures W/L	62.07% (54/33)
62% (175/283)	Best of 3 Sets Win %	52% (483/931)
0% (0/0)	Best of 5 Sets Win %	100% (3/3)
58% (30/52)	Tiebreaks Win % (Total)	44% (72/163)
55% (51/92)	Deciding Set Win %	48% (139/289)
86% (169/146)	1st Set Won, Won Match	84% (503/424)
13% (169/22)	1st Set Won, Lost Match	15% (503/77)
25% (117/29)	1st Set Lost, Won Match	15% (447/68)