Prediction of Erika Sema vs Sheng-Nan Sun Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
E. Sema vs S. Sun

Erika Sema

JPN

3

Win

Played

2

Win

Age

Height

595

C. Rank

Ret.

114

Best Rank

216

Total Titles

YTD Titles

$117.4K

Career Money

$30.5K

Plays

Sheng-Nan Sun

CHN

3

Win

Played

2

Win

Age

Height

595

C. Rank

Ret.

114

Best Rank

216

Total Titles

YTD Titles

$117.4K

Career Money

$30.5K

Plays

Head-to-head: Sema 3 - 2 Sun

They have played 12 sets in total, with Erika Sema winning 7 and Sheng-Nan Sun winning 5. The last match between Erika Sema and Sheng-Nan Sun was at the Phuket, 26-03-2012, Round: R2, Surface: I.hard, with Erika Sema getting the victory 7-5 6-3.

Players	Head To Head Match Wins
Sema	3
Sun	2

Last 5 H2H Matches:

(R2) Phuket(03-26-12)

Stats

Erika Sema

Sheng-Nan Sun

(R2) Sanya(03-12-12)

Stats

Erika Sema

Sheng-Nan Sun

(Q1) Malaysian Open - Kuala Lumpur(02-26-11)

Stats

Sheng-Nan Sun

Erika Sema

E. Sema vs S. Sun H2H Profile

E. Sema	Stats	S. Sun
$117,356	Career Prize Money	$30,540
52.40% (502-456)	Career Total W/L	54.92% (173-142)
2	Hard	1
1	Indoor	1
11	Titles	6
3	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

E. Sema vs S. Sun Match Preview:

Second serve performance recent form: In recent form (last 6 months), Erika Sema has won 36.52% of points on their second serve, while Sheng-Nan Sun 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 52.86% of their opponent's second serve points, while Sheng-Nan Sun has won 0%. The same stats for first serve returns are 35.47% 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 47.71% of breakpoints in recent form, whereas Sheng-Nan Sun has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Erika Sema has won 52.83% of matches played (W/L 28/25), with Sheng-Nan Sun 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 390/319), and worse career win % on Grass, winning 42% (W/L 15/21). Sheng-Nan Sun has their best career surface win % on Hard, winning 55% (W/L 144/105), and worse career win % on Clay, winning 33% (W/L 7/14).
Player level: In the last year, Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.22% of matches (W/L 21/20), where as Sheng-Nan Sun 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 5 times before with Erika Sema winning 3 times and Sheng-Nan Sun being victorious 2 times. They have played 12 sets in total, with Erika Sema winning 7 and Sheng-Nan Sun winning 5.
The last match between Erika Sema and Sheng-Nan Sun was at the Phuket, 26-03-2012, Round: R2, Surface: I.hard, with Erika Sema getting the victory 7-5 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:24:22.
Deciding set H2H prediction: Erika Sema and Sheng-Nan Sun have played a deciding set 2 times, with Erika Sema winning 1 times and Sheng-Nan Sun 1 times. Very useful for predicting the outcome if this match goes the distance.
Opponent quality stats: Over the last 12 months, Erika Sema has played against opponents with an average rank of 415.32 while Sheng-Nan Sun 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 59% of deciding sets over the last 12 months, while Sheng-Nan Sun has won 0% in all matches played on tour.
Break point conversion: In recent form, Erika Sema has converted 42.20% of breakpoint opportunities, and Sheng-Nan Sun 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 Sheng-Nan Sun Editorial Preview By TennisTipster88.

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

E. Sema	Stats	S. Sun
3	H2H Matches Won	2
7	Sets Won	5
57	Games Won	51
2	Aces (Total)	1
5	Total Double Faults	6
0:24:22	Average Match Time	0:24:22
73% (66/91)	1st Serve %	61% (54/89)
52% (34/66)	1st Serve Win %	59% (32/54)
44% (11/25)	2nd Serve Win %	43% (15/35)
50% (5/10)	Break Pts Won %	60% (6/10)
47% (42/89)	Return Points Win %	51% (46/91)
60% (3/5)	Best‑of‑3 Win %	40% (2/5)
50% (1/2)	Deciding Set Win %	50% (1/2)
67% (2/3)	1st Set Won, Won Match	50% (1/2)
33% (1/3)	1st Set Won, Lost Match	50% (1/2)
50% (1/2)	1st Set Lost, Won Match	33% (1/3)

Recent Performance Stats

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. Sun Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Beijing - 08-07-2013
R1 Yingying DuanY. Duan	W	6-2 6-4	Stats
R2 Xiao ZhouX. Zhou	L	6-2 2-6 6-1	Stats
Huzhu - 24-06-2013
R1 Lu GuoL. Guo	L	6-2 3-6 3-0 ret.	Stats
Changwon - 27-05-2013
QF Yuxuan ZhangY. Zhang	L	w/o	Stats
R1 Akiko OmaeA. Omae	W	5-7 6-1 6-1	Stats

View All

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

E. Sema	Stats	S. Sun
52.46% (502/455)	YTD Win/Loss	54.92% (173/142)
51.99% (1138/1051)	Sets Win/Loss	54.57% (394/328)
51.53% (10227/9621)	Games Win/Loss	53.13% (3446/3040)
55.01% (390/319)	Hard Win/Loss	57.83% (144/105)
44.68% (42/52)	Clay Win/Loss	33.33% (7/14)
46.61% (55/63)	Indoor Hard W/L	48.48% (16/17)
41.67% (15/21)	Grass Win/Loss	50.00% (6/6)
0.04	Aces Per Game	0.02
383	Aces Total	49
0.17	Double Faults Per Game	0.04
1688	Total Double Faults	112
1st Match	Average Match Time	1st Match
590.19	Average Opponent Rank	596.68
73% (25744/35410)	1st Serve %	67% (1711/2555)
57% (14605/25744)	1st Serve Win %	59% (1002/1711)
43% (4158/9666)	2nd Serve Win %	41% (342/844)
49% (2311/4699)	Break Points Won % (Total)	46% (138/297)
47% (16759/35681)	Return Points Win %	44% (1108/2501)
33.33% (8/16)	Slam W/L	50.00% (1/1)
40.00% (2/3)	Masters W/L	25.00% (1/3)
39.13% (18/28)	Main Tour W/L	46.15% (30/35)
52.83% (420/375)	Challenger W/L	53.85% (112/96)
62.07% (54/33)	Futures W/L	80.56% (29/7)
52% (485/937)	Best of 3 Sets Win %	55% (168/308)
100% (3/3)	Best of 5 Sets Win %	50% (1/2)
44% (72/163)	Tiebreaks Win % (Total)	33% (23/69)
48% (141/291)	Deciding Set Win %	46% (44/95)
84% (504/425)	1st Set Won, Won Match	83% (180/149)
15% (504/77)	1st Set Won, Lost Match	17% (180/31)
15% (452/69)	1st Set Lost, Won Match	18% (135/24)