Prediction of Elitsa Kostova vs Chieh-Yu Hsu Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
E. Kostova vs C. Hsu

Elitsa Kostova

BUL

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

756

130

Best Rank

224

Total Titles

YTD Titles

$235.8K

Career Money

$6.4K

Right-Handed

Plays

Chieh-Yu Hsu

TPE

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

756

130

Best Rank

224

Total Titles

YTD Titles

$235.8K

Career Money

$6.4K

Right-Handed

Plays

Head-to-head: Kostova 1 - 0 Hsu

They have played 2 sets in total, with Elitsa Kostova winning 2 and Chieh-Yu Hsu winning 0. The last match between Elitsa Kostova and Chieh-Yu Hsu was at the Las Vegas, 14-09-2017, Round: R2, Surface: Hard, with Elitsa Kostova getting the victory 6-3 6-1.

Players	Head To Head Match Wins
Kostova	1
Hsu	0

Last 1 H2H Matches:

(R2) Las Vegas(09-14-17)

Stats

Elitsa Kostova

Chieh-Yu Hsu

E. Kostova vs C. Hsu H2H Profile

E. Kostova	Stats	C. Hsu
$235,783	Career Prize Money	$6,405
52.49% (421-381)	Career Total W/L	49.40% (371-380)
1	Hard	0
6	Titles	6
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

E. Kostova vs C. Hsu Match Preview:

Second serve performance recent form: In recent form (last 6 months), Elitsa Kostova has won 0% of points on their second serve, while Chieh-Yu Hsu has won 28.81%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Elitsa Kostova, in recent form, has won 0% of their opponent's second serve points, while Chieh-Yu Hsu has won 57.14%. The same stats for first serve returns are 0% and 28.00% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Elitsa Kostova has saved 0% of breakpoints in recent form, whereas Chieh-Yu Hsu has saved 38.89% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Elitsa Kostova has won 0% of matches played (W/L 0/0), with Chieh-Yu Hsu winning 42.86% (W/L 3/4) that gives us an overall head-to head prediction overview.
Best surface: Elitsa Kostova has their best career surface win % on Hard, winning 57% (W/L 130/98), and worse career win % on Grass, winning 31% (W/L 5/11). Chieh-Yu Hsu has their best career surface win % on I.hard, winning 57% (W/L 28/24), and worse career win % on Grass, winning 0% (W/L 0/4).
Player level: In the last year, Elitsa Kostova has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Chieh-Yu Hsu has played most of their matches on the Challengers/ITF tournaments > $10K, winning 40.00% of matches (W/L 2/3). 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 Elitsa Kostova winning 1 times and Chieh-Yu Hsu being victorious 0 times. They have played 2 sets in total, with Elitsa Kostova winning 2 and Chieh-Yu Hsu winning 0.
The last match between Elitsa Kostova and Chieh-Yu Hsu was at the Las Vegas, 14-09-2017, Round: R2, Surface: Hard, with Elitsa Kostova getting the victory 6-3 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:11:0.
Opponent quality stats: Over the last 12 months, Elitsa Kostova has played against opponents with an average rank of 0 while Chieh-Yu Hsu 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, Elitsa Kostova has won 0% of deciding sets over the last 12 months, while Chieh-Yu Hsu has won 0% in all matches played on tour.
Break point conversion: In recent form, Elitsa Kostova has converted 0% of breakpoint opportunities, and Chieh-Yu Hsu has converted 55.56% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Elitsa Kostova vs Chieh-Yu Hsu Editorial Preview By TennisTipster88.

E. Kostova vs C. Hsu H2H Stats Used In Our Predictions

E. Kostova	Stats	C. Hsu
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	4
1	Aces (Total)	1
0	Total Double Faults	1
1:11:0	Average Match Time	1:11:0
65% (26/40)	1st Serve %	54% (34/63)
73% (19/26)	1st Serve Win %	50% (17/34)
79% (11/14)	2nd Serve Win %	45% (13/29)
45% (5/11)	Break Pts Won %	100% (1/1)
52% (33/63)	Return Points Win %	25% (10/40)
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

E. Kostova Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Belgrade - Belgrade - 26-07-2021
R1 Arantxa RusA. Rus	L	6-1 6-0	Stats
W60 Biarritz - 12-07-2021
R1 Estelle CascinoE. Cascino	L	6-4 6-3	Stats
W100 Contrexeville - 05-07-2021
R2 Dalma GalfiD. Galfi	L	7-6(2) 6-1	Stats
R1 Ulrikke EikeriU. Eikeri	W	6-4 3-6 6-4	Stats
Wimbledon - London - 28-06-2021
Q2 Xinyu WangX. Wang	L	6-2 6-1	Stats

View All

C. Hsu Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Berkeley - 22-09-2025
Q1 Ekaterina KhayrutdinovaE. Khayrutdinova	L	6-2 6-2	Stats
W15 Huntsville - 11-08-2025
R2 Ava HrastarA. Hrastar	L	6-2 6-7(5) 7-6(4)	Stats
R1 Oleksandra RevinaO. Revina	W	6-1 6-0	Stats
W35 Southaven - 04-08-2025
Q1 Anna DvorackovaA. Dvorackova	L	7-5 6-3	Stats
W35 Jackson - 31-03-2025
R1 Lea MaL. Ma	L	6-0 2-0 ret.	Stats

View All

E. Kostova vs C. Hsu Stats Breakdown Vs All H2H Opponents

E. Kostova	Stats	C. Hsu
52.49% (421/381)	YTD Win/Loss	49.40% (371/380)
51.90% (970/899)	Sets Win/Loss	49.76% (839/847)
51.43% (8801/8312)	Games Win/Loss	50.23% (7572/7502)
57.02% (130/98)	Hard Win/Loss	51.05% (242/232)
52.52% (219/198)	Clay Win/Loss	46.73% (100/114)
47.52% (67/74)	Indoor Hard W/L	49.15% (29/30)
31.25% (5/11)	Grass Win/Loss	0.00% (0/4)
0.07	Aces Per Game	0.07
615	Aces Total	509
0.08	Double Faults Per Game	0.13
699	Total Double Faults	925
1st Match	Average Match Time	1st Match
605.55	Average Opponent Rank	590.04
65% (16320/25246)	1st Serve %	60% (15062/25034)
59% (9690/16320)	1st Serve Win %	59% (8829/15062)
47% (4192/8926)	2nd Serve Win %	46% (4542/9971)
45% (1398/3081)	Break Points Won % (Total)	48% (1446/3000)
44% (11076/25049)	Return Points Win %	46% (11106/24377)
29.27% (12/29)	Slam W/L	0.00% (0/1)
33.33% (1/2)	Masters W/L	0.00% (0/1)
45.45% (10/12)	Cups W/L	0.00% (0/5)
38.27% (31/50)	Main Tour W/L	40.91% (9/13)
53.58% (284/246)	Challenger W/L	45.69% (244/290)
66.40% (83/42)	Futures W/L	62.77% (118/70)
52% (414/793)	Best of 3 Sets Win %	49% (364/742)
100% (1/1)	Best of 5 Sets Win %	0% (0/2)
42% (67/159)	Tiebreaks Win % (Total)	46% (53/116)
51% (138/272)	Deciding Set Win %	46% (87/189)
83% (418/347)	1st Set Won, Won Match	85% (384/325)
17% (418/69)	1st Set Won, Lost Match	15% (384/59)
19% (384/72)	1st Set Lost, Won Match	13% (367/46)