Erika Sema vs Ya-Yi Yang Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
E. Sema vs Y. Yang

Erika Sema

JPN

2

Win

Played

0

Win

Age

Height

555

C. Rank

722

114

Best Rank

203

Total Titles

YTD Titles

$117.4K

Career Money

$7.3K

Plays

Ya-Yi Yang

TPE

2

Win

Played

0

Win

Age

Height

555

C. Rank

722

114

Best Rank

203

Total Titles

YTD Titles

$117.4K

Career Money

$7.3K

Plays

Head-to-head: Sema 2 - 0 Yang

They have played 4 sets in total, with Erika Sema winning 4 and Ya-Yi Yang winning 0. The last match between Erika Sema and Ya-Yi Yang was at the W35 Wagga Wagga, 11-09-2025, Round: R2, Surface: Hard, with Erika Sema getting the victory 6-1 7-5.

Players	Head To Head Match Wins
Sema	2
Yang	0

Last 2 H2H Matches:

(R2) W35 Wagga Wagga(09-11-25)

Stats

Erika Sema

Ya-Yi Yang

(R1) W75 Playford(10-22-24)

Stats

Erika Sema

Ya-Yi Yang

E. Sema vs Y. Yang H2H Profile

E. Sema	Stats	Y. Yang
$117,356	Career Prize Money	$7,344
52.48% (498-451)	Career Total W/L	58.22% (131-94)
2	Hard	0
11	Titles	6
2	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

E. Sema vs Y. Yang Match Preview:

Second serve performance recent form: In recent form (last 6 months), Erika Sema has won 36.70% of points on their second serve, while Ya-Yi Yang has won 34.08%. 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 54.40% of their opponent's second serve points, while Ya-Yi Yang has won 51.14%. The same stats for first serve returns are 37.63% and 31.50% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Erika Sema has saved 45.97% of breakpoints in recent form, whereas Ya-Yi Yang has saved 38.83% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Erika Sema has won 55.56% of matches played (W/L 30/24), with Ya-Yi Yang winning 50.98% (W/L 26/25) 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 386/315), and worse career win % on Grass, winning 42% (W/L 15/21). Ya-Yi Yang has their best career surface win % on Clay, winning 55% (W/L 36/17), and worse career win % on Grass, winning 40% (W/L 2/3).
Player level: In the last year, Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 54.76% of matches (W/L 23/19), where as Ya-Yi Yang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 52.50% of matches (W/L 21/19). 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 2 times before with Erika Sema winning 2 times and Ya-Yi Yang being victorious 0 times. They have played 4 sets in total, with Erika Sema winning 4 and Ya-Yi Yang winning 0.
The last match between Erika Sema and Ya-Yi Yang was at the W35 Wagga Wagga, 11-09-2025, Round: R2, Surface: Hard, with Erika Sema getting the victory 6-1 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:40:42.
Opponent quality stats: Over the last 12 months, Erika Sema has played against opponents with an average rank of 425.54 while Ya-Yi Yang has played against players with an average rank of 401.65.
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 Ya-Yi Yang has won 50% in all matches played on tour.
Break point conversion: In recent form, Erika Sema has converted 43.65% of breakpoint opportunities, and Ya-Yi Yang has converted 43.69% 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 Ya-Yi Yang Editorial Preview By TennisTipster88.

E. Sema vs Y. Yang H2H Stats Used In Our Predictions

E. Sema	Stats	Y. Yang
2	H2H Matches Won	0
4	Sets Won	0
26	Games Won	12
0	Aces (Total)	2
3	Total Double Faults	4
1:40:42	Average Match Time	1:40:42
76% (91/120)	1st Serve %	67% (87/129)
65% (59/91)	1st Serve Win %	49% (43/87)
38% (11/29)	2nd Serve Win %	31% (13/42)
50% (13/26)	Break Pts Won %	50% (6/12)
57% (73/129)	Return Points Win %	42% (50/120)
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 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

Y. Yang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Darwin - 29-09-2025
R2 Shiho AkitaS. Akita	L	6-4 6-1	Stats
R1 Alicia SmithA. Smith	W	7-5 6-4	Stats
W35 Wagga Wagga - 15-09-2025
R2 Haruna ArakawaH. Arakawa	L	6-2 3-6 6-2	Stats
R1 Yuna OhashiY. Ohashi	W	6-2 6-3	Stats
W35 Wagga Wagga - 08-09-2025
R1 Jemma CarbisJ. Carbis	W	6-2 6-0	Stats

View All

E. Sema vs Y. Yang Stats Breakdown Vs All H2H Opponents

E. Sema	Stats	Y. Yang
52.53% (498/450)	YTD Win/Loss	58.22% (131/94)
52.10% (1130/1039)	Sets Win/Loss	57.74% (291/213)
51.58% (10149/9526)	Games Win/Loss	53.08% (2414/2134)
55.06% (386/315)	Hard Win/Loss	56.00% (84/66)
44.68% (42/52)	Clay Win/Loss	67.92% (36/17)
47.01% (55/62)	Indoor Hard W/L	52.94% (9/8)
41.67% (15/21)	Grass Win/Loss	40.00% (2/3)
0.04	Aces Per Game	0.18
374	Aces Total	395
0.17	Double Faults Per Game	0.29
1662	Total Double Faults	651
1st Match	Average Match Time	1:29:28
585.99	Average Opponent Rank	440.06
73% (25308/34829)	1st Serve %	64% (8336/12957)
57% (14352/25308)	1st Serve Win %	61% (5057/8336)
43% (4100/9521)	2nd Serve Win %	44% (2038/4621)
49% (2282/4634)	Break Points Won % (Total)	50% (864/1716)
47% (16515/35097)	Return Points Win %	47% (6158/12990)
33.33% (8/16)	Slam W/L	0.00% (0/3)
40.00% (2/3)	Masters W/L	0% (0/0)
0% (0/0)	Cups W/L	22.22% (2/7)
39.13% (18/28)	Main Tour W/L	50.00% (4/4)
52.93% (416/370)	Challenger W/L	57.43% (85/63)
62.07% (54/33)	Futures W/L	70.18% (40/17)
52% (481/928)	Best of 3 Sets Win %	58% (129/221)
100% (3/3)	Best of 5 Sets Win %	0% (0/0)
44% (72/163)	Tiebreaks Win % (Total)	46% (19/41)
48% (139/289)	Deciding Set Win %	45% (26/58)
84% (501/422)	1st Set Won, Won Match	86% (133/114)
15% (501/77)	1st Set Won, Lost Match	14% (133/19)
15% (446/68)	1st Set Lost, Won Match	17% (92/16)