Prediction of Erika Sema vs Chin-Wei Chan Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
E. Sema vs C. Chan

Erika Sema

JPN

2

Win

Played

1

Win

Age

Height

1.69m

597

C. Rank

Ret.

114

Best Rank

152

Total Titles

YTD Titles

$117.4K

Career Money

$38.5K

Plays

Right-handed (two-handed backhand)

Chin-Wei Chan

TPE

2

Win

Played

1

Win

Age

Height

1.69m

597

C. Rank

Ret.

114

Best Rank

152

Total Titles

YTD Titles

$117.4K

Career Money

$38.5K

Plays

Right-handed (two-handed backhand)

Head-to-head: Sema 2 - 1 Chan

They have played 6 sets in total, with Erika Sema winning 4 and Chin-Wei Chan winning 2. The last match between Erika Sema and Chin-Wei Chan was at the Phuket, 19-03-2012, Round: R1, Surface: I.hard, with Erika Sema getting the victory 6-2 6-4.

Players	Head To Head Match Wins
Sema	2
Chan	1

Last 3 H2H Matches:

(R1) Phuket(03-19-12)

Stats

Erika Sema

Chin-Wei Chan

(QF) Tsukuba(08-29-11)

Stats

Chin-Wei Chan

Erika Sema

(R1) Nagano(05-21-07)

Stats

Erika Sema

Chin-Wei Chan

E. Sema vs C. Chan H2H Profile

E. Sema	Stats	C. Chan
$117,356	Career Prize Money	$38,501
52.41% (500-454)	Career Total W/L	53.36% (302-264)
0	Hard	1
2	Indoor	0
11	Titles	5
2	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

E. Sema vs C. Chan Match Preview:

Second serve performance recent form: In recent form (last 6 months), Erika Sema has won 36.36% of points on their second serve, while Chin-Wei Chan 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 54.63% of their opponent's second serve points, while Chin-Wei Chan has won 0%. The same stats for first serve returns are 36.21% 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 48.51% of breakpoints in recent form, whereas Chin-Wei Chan has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Erika Sema has won 51.92% of matches played (W/L 27/25), with Chin-Wei Chan 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). Chin-Wei Chan has their best career surface win % on Hard, winning 55% (W/L 234/190), and worse career win % on Grass, winning 38% (W/L 3/5).
Player level: In the last year, Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 50.00% of matches (W/L 20/20), where as Chin-Wei Chan 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 3 times before with Erika Sema winning 2 times and Chin-Wei Chan being victorious 1 times. They have played 6 sets in total, with Erika Sema winning 4 and Chin-Wei Chan winning 2.
The last match between Erika Sema and Chin-Wei Chan was at the Phuket, 19-03-2012, Round: R1, Surface: I.hard, with Erika Sema getting the victory 6-2 6-4.
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 417.35 while Chin-Wei Chan 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 50% of deciding sets over the last 12 months, while Chin-Wei Chan has won 0% in all matches played on tour.
Break point conversion: In recent form, Erika Sema has converted 43.69% of breakpoint opportunities, and Chin-Wei Chan 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 Chin-Wei Chan Editorial Preview By TennisTipster88.

E. Sema vs C. Chan H2H Stats Used In Our Predictions

E. Sema	Stats	C. Chan
2	H2H Matches Won	1
4	Sets Won	2
34	Games Won	29
0:0:0	Average Match Time	0:0:0
67% (2/3)	Best‑of‑3 Win %	33% (1/3)
100% (2/2)	1st Set Won, Won Match	100% (1/1)
0% (0/2)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	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

C. Chan Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Taipei - 23-07-2018
R2 Jessica HoJ. Ho	L	6-3 6-4	Stats
R1 Kotomi TakahataK. Takahata	W	4-6 6-3 6-3	Stats
Hong Kong - 09-07-2018
R2 Ashmitha EaswaramurthiA. Easwaramurthi	L	4-6 6-3 7-6(8)	Stats
R1 Misaki MatsudaM. Matsuda	W	7-6(6) 6-4	Stats
Changwon - 21-05-2018
Q3 Sowjanya BavisettiS. Bavisetti	L	6-1 6-3	Stats

View All

E. Sema vs C. Chan Stats Breakdown Vs All H2H Opponents

E. Sema	Stats	C. Chan
52.47% (500/453)	YTD Win/Loss	53.64% (302/261)
52.04% (1134/1045)	Sets Win/Loss	52.61% (675/608)
51.55% (10190/9577)	Games Win/Loss	51.38% (5992/5670)
55.04% (388/317)	Hard Win/Loss	55.19% (234/190)
44.68% (42/52)	Clay Win/Loss	51.85% (14/13)
46.61% (55/63)	Indoor Hard W/L	49.04% (51/53)
41.67% (15/21)	Grass Win/Loss	37.50% (3/5)
0.04	Aces Per Game	0.02
376	Aces Total	86
0.17	Double Faults Per Game	0.03
1677	Total Double Faults	193
1st Match	Average Match Time	1st Match
587.68	Average Opponent Rank	600.9
73% (25563/35161)	1st Serve %	65% (3226/4951)
57% (14499/25563)	1st Serve Win %	57% (1830/3226)
43% (4125/9598)	2nd Serve Win %	43% (744/1725)
49% (2298/4667)	Break Points Won % (Total)	44% (263/596)
47% (16641/35402)	Return Points Win %	44% (2216/4981)
33.33% (8/16)	Slam W/L	31.25% (5/11)
40.00% (2/3)	Masters W/L	0.00% (0/1)
0% (0/0)	Cups W/L	40.00% (6/9)
39.13% (18/28)	Main Tour W/L	39.73% (29/44)
52.84% (418/373)	Challenger W/L	54.55% (198/165)
62.07% (54/33)	Futures W/L	67.37% (64/31)
52% (483/933)	Best of 3 Sets Win %	54% (300/559)
100% (3/3)	Best of 5 Sets Win %	0% (0/0)
44% (72/163)	Tiebreaks Win % (Total)	49% (53/109)
48% (139/289)	Deciding Set Win %	56% (89/160)
84% (503/424)	1st Set Won, Won Match	89% (287/256)
15% (503/77)	1st Set Won, Lost Match	11% (287/31)
15% (449/68)	1st Set Lost, Won Match	16% (276/45)