Prediction of Erika Sema vs Kasumi Aiko Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
E. Sema vs K. Aiko

Erika Sema

JPN

2

Win

Played

0

Win

Age

Height

597

C. Rank

Ret.

114

Best Rank

Total Titles

YTD Titles

$117.4K

Career Money

Plays

Kasumi Aiko

JPN

2

Win

Played

0

Win

Age

Height

597

C. Rank

Ret.

114

Best Rank

Total Titles

YTD Titles

$117.4K

Career Money

Plays

Head-to-head: Sema 2 - 0 Aiko

They have played 4 sets in total, with Erika Sema winning 4 and Kasumi Aiko winning 0. The last match between Erika Sema and Kasumi Aiko was at the Hiroshima, 24-09-2007, Round: R2, Surface: Carpet, with Erika Sema getting the victory 6-1 6-2.

Players	Head To Head Match Wins
Sema	2
Aiko	0

Last 2 H2H Matches:

(R2) Hiroshima(09-24-07)

Stats

Erika Sema

Kasumi Aiko

(R2) Tokyo(06-04-07)

Stats

Erika Sema

Kasumi Aiko

E. Sema vs K. Aiko H2H Profile

E. Sema	Stats	K. Aiko
$117,356	Career Prize Money	$0
52.41% (500-454)	Career Total W/L	27.91% (12-31)
1	Hard	0
1	Indoor	0
11	Titles	0
2	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

E. Sema vs K. Aiko Match Preview:

Second serve performance recent form: In recent form (last 6 months), Erika Sema has won 36.27% of points on their second serve, while Kasumi Aiko has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Erika Sema, in recent form, has won 54.84% of their opponent's second serve points, while Kasumi Aiko has won 0%. The same stats for first serve returns are 36.15% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Erika Sema has saved 48.93% of breakpoints in recent form, whereas Kasumi Aiko has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Erika Sema has won 52.94% of matches played (W/L 27/24), with Kasumi Aiko winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Erika Sema has their best career surface win % on Hard, winning 55% (W/L 388/317), and worse career win % on Grass, winning 42% (W/L 15/21). Kasumi Aiko has their best career surface win % on Hard, winning 55% (W/L 5/13), and worse career win % on Clay, winning 25% (W/L 2/6).
Player level: In the last year, Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.28% of matches (W/L 20/19), where as Kasumi Aiko has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Erika Sema winning 2 times and Kasumi Aiko being victorious 0 times. They have played 4 sets in total, with Erika Sema winning 4 and Kasumi Aiko winning 0.
The last match between Erika Sema and Kasumi Aiko was at the Hiroshima, 24-09-2007, Round: R2, Surface: Carpet, with Erika Sema getting the victory 6-1 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Erika Sema has played against opponents with an average rank of 408.16 while Kasumi Aiko has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Erika Sema has won 53% of deciding sets over the last 12 months, while Kasumi Aiko has won 0% in all matches played on tour.
Break point conversion: In recent form, Erika Sema has converted 43.14% of breakpoint opportunities, and Kasumi Aiko has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Erika Sema vs Kasumi Aiko Editorial Preview By TennisTipster88.

E. Sema vs K. Aiko H2H Stats Used In Our Predictions

E. Sema	Stats	K. Aiko
2	H2H Matches Won	0
4	Sets Won	0
24	Games Won	7
0:0:0	Average Match Time	0:0:0
100% (2/2)	Best‑of‑3 Win %	0% (0/2)
100% (2/2)	1st Set Won, Won Match	0% (0/0)
0% (0/2)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

E. Sema Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Hamamatsu - 03-11-2025
R1 Sara SaitoS. Saito	L	6-1 6-2	Stats
W35 Brisbane - 27-10-2025
SF Natsumi KawaguchiN. Kawaguchi	L	6-1 7-5	Stats
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

View All

K. Aiko Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Sutama - 16-06-2008
R2 Ayumi OkaA. Oka	L	6-1 6-0	Stats
R1 Moe AokiM. Aoki	W	4-6 6-2 6-0	Stats
Tokyo - 09-06-2008
R1 Kimiko DateK. Date	L	6-0 6-1	Stats
Kofu - 29-10-2007
R1 Joohyoung KimJ. Kim	L	6-4 6-2	Stats
Hiroshima - 24-09-2007
R2 Erika SemaE. Sema	L	6-1 6-2	Stats

View All

E. Sema vs K. Aiko Stats Breakdown Vs All H2H Opponents

E. Sema	Stats	K. Aiko
52.47% (500/453)	YTD Win/Loss	27.91% (12/31)
52.04% (1134/1045)	Sets Win/Loss	33.00% (33/67)
51.55% (10190/9577)	Games Win/Loss	41.06% (349/501)
55.04% (388/317)	Hard Win/Loss	27.78% (5/13)
44.68% (42/52)	Clay Win/Loss	25.00% (2/6)
46.61% (55/63)	Indoor Hard W/L	29.41% (5/12)
41.67% (15/21)	Grass Win/Loss	0% (0/0)
0.04	Aces Per Game	0
376	Aces Total	0
0.17	Double Faults Per Game	0
1677	Total Double Faults	0
1st Match	Average Match Time	1st Match
587.68	Average Opponent Rank	375.88
73% (25563/35161)	1st Serve %	0% (0/0)
57% (14499/25563)	1st Serve Win %	0% (0/0)
43% (4125/9598)	2nd Serve Win %	0% (0/0)
49% (2298/4667)	Break Points Won % (Total)	0% (0/0)
47% (16641/35402)	Return Points Win %	0% (0/0)
33.33% (8/16)	Slam W/L	0% (0/0)
40.00% (2/3)	Masters W/L	0% (0/0)
39.13% (18/28)	Main Tour W/L	0% (0/0)
52.84% (418/373)	Challenger W/L	7.69% (1/12)
62.07% (54/33)	Futures W/L	36.67% (11/19)
52% (483/933)	Best of 3 Sets Win %	28% (12/43)
100% (3/3)	Best of 5 Sets Win %	0% (0/0)
44% (72/163)	Tiebreaks Win % (Total)	0% (0/2)
48% (139/289)	Deciding Set Win %	36% (5/14)
84% (503/424)	1st Set Won, Won Match	57% (14/8)
15% (503/77)	1st Set Won, Lost Match	43% (14/6)
15% (449/68)	1st Set Lost, Won Match	14% (29/4)