Prediction of Samantha Stosur vs Erika Sema Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Stosur vs E. Sema

Samantha Stosur

AUS

1

Win

Played

0

Win

Age

1.75m

Height

Ret.

C. Rank

555

Best Rank

114

Total Titles

YTD Titles

$10.3M

Career Money

$117.4K

Right-handed (two-handed backhand)

Plays

Erika Sema

JPN

1

Win

Played

0

Win

Age

1.75m

Height

Ret.

C. Rank

555

Best Rank

114

Total Titles

YTD Titles

$10.3M

Career Money

$117.4K

Right-handed (two-handed backhand)

Plays

Head-to-head: Stosur 1 - 0 Sema

They have played 2 sets in total, with Samantha Stosur winning 2 and Erika Sema winning 0. The last match between Samantha Stosur and Erika Sema was at the HP Japan Women's Open - Osaka, 08-10-2012, Round: R1, Surface: Hard, with Samantha Stosur getting the victory 6-4 6-2.

Players	Head To Head Match Wins
Stosur	1
Sema	0

Last 1 H2H Matches:

(R1) HP Japan Women's Open - Osaka(10-08-12)

Stats

Samantha Stosur

Erika Sema

S. Stosur vs E. Sema H2H Profile

S. Stosur	Stats	E. Sema
$10,322,818	Career Prize Money	$117,356
57.19% (577-432)	Career Total W/L	52.48% (498-451)
1	Hard	0
9	Titles	11
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Stosur vs E. Sema Match Preview:

Second serve performance recent form: In recent form (last 6 months), Samantha Stosur has won 0% of points on their second serve, while Erika Sema has won 36.70%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Samantha Stosur, in recent form, has won 0% of their opponent's second serve points, while Erika Sema has won 54.40%. The same stats for first serve returns are 0% and 37.63% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Samantha Stosur has saved 0% of breakpoints in recent form, whereas Erika Sema has saved 45.97% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Samantha Stosur has won 0% of matches played (W/L 0/0), with Erika Sema winning 55.56% (W/L 30/24) that gives us an overall head-to head prediction overview.
Best surface: Samantha Stosur has their best career surface win % on Clay, winning 64% (W/L 164/93), and worse career win % on I.hard, winning 45% (W/L 30/37). Erika Sema has their best career surface win % on Hard, winning 64% (W/L 386/315), and worse career win % on Grass, winning 42% (W/L 15/21).
Player level: In the last year, Samantha Stosur has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 54.76% of matches (W/L 23/19). 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 Samantha Stosur winning 1 times and Erika Sema being victorious 0 times. They have played 2 sets in total, with Samantha Stosur winning 2 and Erika Sema winning 0.
The last match between Samantha Stosur and Erika Sema was at the HP Japan Women's Open - Osaka, 08-10-2012, Round: R1, Surface: Hard, with Samantha Stosur getting the victory 6-4 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:16:28.
Opponent quality stats: Over the last 12 months, Samantha Stosur has played against opponents with an average rank of 0 while Erika Sema has played against players with an average rank of 394.61.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Samantha Stosur has won 0% of deciding sets over the last 12 months, while Erika Sema has won 53% in all matches played on tour.
Break point conversion: In recent form, Samantha Stosur has converted 0% of breakpoint opportunities, and Erika Sema has converted 43.65% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Samantha Stosur vs Erika Sema Editorial Preview By TennisTipster88.

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

S. Stosur	Stats	E. Sema
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	6
5	Aces (Total)	0
7	Total Double Faults	0
1:16:28	Average Match Time	1:16:28
62% (38/61)	1st Serve %	79% (38/48)
84% (32/38)	1st Serve Win %	61% (23/38)
26% (6/23)	2nd Serve Win %	40% (4/10)
67% (4/6)	Break Pts Won %	17% (1/6)
44% (21/48)	Return Points Win %	38% (23/61)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

S. Stosur Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Internationaux de Strasbourg - Strasbourg - 16-05-2022
R1 Harmony TanH. Tan	L	6-2 6-1	Stats
Australian Open - Melbourne - 17-01-2022
R2 Anastasia PavlyuchenkovaA. Pavlyuchenkova	L	6-2 6-2	Stats
R1 Robin AndersonR. Anderson	W	6-7(5) 6-3 6-3	Stats
Melbourne Summer Set 2 - Melbourne - 03-01-2022
R1 Lin ZhuL. Zhu	L	7-6(5) 7-6(5)	Stats
U.S. Open - New York - 30-08-2021
R1 Anett KontaveitA. Kontaveit	L	6-3 6-0	Stats

View All

E. Sema Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Wagga Wagga - 15-09-2025
SF Katie SwanK. Swan	L	6-3 6-1	Stats
QF Cara KorhonenC. Korhonen	W	6-1 6-4	Stats
R2 Ayumi MiyamotoA. Miyamoto	W	6-3 6-2	Stats
R1 Giselle Isabella GuillenG. Isabella	W	6-3 6-1	Stats
W35 Wagga Wagga - 08-09-2025
QF Lizette CabreraL. Cabrera	L	4-6 6-2 7-5	Stats

View All

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

S. Stosur	Stats	E. Sema
56.63% (564/432)	YTD Win/Loss	52.53% (498/450)
55.32% (1268/1024)	Sets Win/Loss	52.10% (1130/1039)
52.17% (11201/10269)	Games Win/Loss	51.58% (10149/9526)
55.66% (310/247)	Hard Win/Loss	55.06% (386/315)
63.81% (164/93)	Clay Win/Loss	44.68% (42/52)
47.56% (39/43)	Indoor Hard W/L	47.01% (55/62)
51.00% (51/49)	Grass Win/Loss	41.67% (15/21)
0.3	Aces Per Game	0.04
3163	Aces Total	374
0.24	Double Faults Per Game	0.17
2542	Total Double Faults	1662
1st Match	Average Match Time	1st Match
451.46	Average Opponent Rank	585.6
61% (32336/52978)	1st Serve %	73% (25308/34829)
67% (21822/32363)	1st Serve Win %	57% (14352/25308)
49% (10016/20648)	2nd Serve Win %	43% (4100/9521)
45% (2513/5640)	Break Points Won % (Total)	49% (2282/4634)
42% (22118/52471)	Return Points Win %	47% (16515/35097)
56.89% (95/72)	Slam W/L	33.33% (8/16)
53.67% (139/120)	Masters W/L	40.00% (2/3)
54.76% (23/19)	Cups W/L	0% (0/0)
59.38% (266/182)	Main Tour W/L	39.13% (18/28)
51.25% (41/39)	Challenger W/L	52.93% (416/370)
0% (0/0)	Futures W/L	62.07% (54/33)
56% (553/984)	Best of 3 Sets Win %	52% (481/928)
0% (0/0)	Best of 5 Sets Win %	100% (3/3)
48% (124/256)	Tiebreaks Win % (Total)	44% (72/163)
51% (160/312)	Deciding Set Win %	48% (139/289)
86% (568/489)	1st Set Won, Won Match	84% (501/422)
14% (568/78)	1st Set Won, Lost Match	15% (501/77)
17% (428/71)	1st Set Lost, Won Match	15% (446/68)