Ya-Yi Yang vs Kelly Keller Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Y. Yang vs K. Keller

Ya-Yi Yang

TPE

1

Win

Played

0

Win

Age

Height

680

C. Rank

203

Best Rank

Total Titles

YTD Titles

$7.3K

Career Money

Plays

Kelly Keller

USA

1

Win

Played

0

Win

Age

Height

680

C. Rank

203

Best Rank

Total Titles

YTD Titles

$7.3K

Career Money

Plays

Head-to-head: Yang 1 - 0 Keller

They have played 2 sets in total, with Ya-Yi Yang winning 2 and Kelly Keller winning 0. The last match between Ya-Yi Yang and Kelly Keller was at the W15 Fountain Valley, 07-07-2022, Round: R2, Surface: Hard, with Ya-Yi Yang getting the victory 6-1 6-2.

Players	Head To Head Match Wins
Yang	1
Keller	0

Last 1 H2H Matches:

(R2) W15 Fountain Valley(07-07-22)

Stats

Ya-Yi Yang

Kelly Keller

Y. Yang vs K. Keller H2H Profile

Y. Yang	Stats	K. Keller
$7,344	Career Prize Money	$0
58.37% (136-97)	Career Total W/L	45.21% (33-40)
1	Hard	0
6	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

Y. Yang vs K. Keller Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ya-Yi Yang has won 35.77% of points on their second serve, while Kelly Keller has won 33.02%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ya-Yi Yang, in recent form, has won 50.22% of their opponent's second serve points, while Kelly Keller has won 48.68%. The same stats for first serve returns are 30.78% and 33.59% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ya-Yi Yang has saved 41.38% of breakpoints in recent form, whereas Kelly Keller has saved 51.06% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ya-Yi Yang has won 51.92% of matches played (W/L 27/25), with Kelly Keller winning 34.48% (W/L 10/19) that gives us an overall head-to head prediction overview.
Best surface: Ya-Yi Yang has their best career surface win % on Clay, winning 68% (W/L 36/17), and worse career win % on Grass, winning 40% (W/L 2/3). Kelly Keller has their best career surface win % on I.hard, winning 68% (W/L 5/4), and worse career win % on Clay, winning 27% (W/L 3/8).
Player level: In the last year, Ya-Yi Yang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 53.66% of matches (W/L 22/19), where as Kelly Keller has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 47.37% of matches (W/L 9/10). 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 Ya-Yi Yang winning 1 times and Kelly Keller being victorious 0 times. They have played 2 sets in total, with Ya-Yi Yang winning 2 and Kelly Keller winning 0.
The last match between Ya-Yi Yang and Kelly Keller was at the W15 Fountain Valley, 07-07-2022, Round: R2, Surface: Hard, with Ya-Yi Yang getting the victory 6-1 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:9:0.
Opponent quality stats: Over the last 12 months, Ya-Yi Yang has played against opponents with an average rank of 438.54 while Kelly Keller has played against players with an average rank of 310.93.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ya-Yi Yang has won 50% of deciding sets over the last 12 months, while Kelly Keller has won 29% in all matches played on tour.
Break point conversion: In recent form, Ya-Yi Yang has converted 44.85% of breakpoint opportunities, and Kelly Keller has converted 45.00% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Ya-Yi Yang vs Kelly Keller Editorial Preview By TennisTipster88.

Y. Yang vs K. Keller H2H Stats Used In Our Predictions

Y. Yang	Stats	K. Keller
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	3
1	Total Double Faults	4
1:9:0	Average Match Time	1:9:0
59% (26/44)	1st Serve %	58% (26/45)
58% (15/26)	1st Serve Win %	46% (12/26)
72% (13/18)	2nd Serve Win %	21% (4/19)
100% (6/6)	Break Pts Won %	50% (1/2)
64% (29/45)	Return Points Win %	36% (16/44)
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

Y. Yang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Brisbane - 10-11-2025
R1 Sarah RokusekS. Rokusek	L	6-0 4-6 7-6(4)	Stats
Q3 Fang An LinF. An	W	7-6(5) 6-4	Stats
Q1 Sara MickoskaS. Mickoska	W	6-2 6-0	Stats
W35 Brisbane - 27-10-2025
R1 Naho SatoN. Sato	L	6-2 6-2	Stats
W35 Brisbane - 20-10-2025
SF Fangran TianF. Tian	L	6-2 6-3	Stats

View All

K. Keller Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Orlando - 10-11-2025
Q1 Anastasia BertacchiA. Bertacchi	L	6-2 7-6(4)	Stats
W35 Norman - 20-10-2025
Q1 Salakthip OunmuangS. Ounmuang	L	6-1 6-3	Stats
W75 Templeton - 22-09-2025
Q1 Maria KozyrevaM. Kozyreva	L	7-5 6-0	Stats
W15 San Diego - 07-07-2025
R1 Kayla DayK. Day	L	6-3 6-3	Stats
W15 Los Angeles - 30-06-2025
Q1 Mika IkemoriM. Ikemori	L	6-1 6-3	Stats

View All

Y. Yang vs K. Keller Stats Breakdown Vs All H2H Opponents

Y. Yang	Stats	K. Keller
58.37% (136/97)	YTD Win/Loss	45.21% (33/40)
57.85% (302/220)	Sets Win/Loss	47.50% (76/84)
53.05% (2498/2211)	Games Win/Loss	49.26% (736/758)
56.33% (89/69)	Hard Win/Loss	47.17% (25/28)
67.92% (36/17)	Clay Win/Loss	27.27% (3/8)
52.94% (9/8)	Indoor Hard W/L	55.56% (5/4)
40.00% (2/3)	Grass Win/Loss	0% (0/0)
0.18	Aces Per Game	0.01
417	Aces Total	10
0.29	Double Faults Per Game	0.23
670	Total Double Faults	168
1:29:58	Average Match Time	1st Match
447.24	Average Opponent Rank	291.63
64% (8665/13475)	1st Serve %	64% (1447/2251)
61% (5265/8665)	1st Serve Win %	54% (784/1447)
44% (2134/4810)	2nd Serve Win %	38% (307/804)
50% (893/1772)	Break Points Won % (Total)	49% (107/218)
47% (6399/13531)	Return Points Win %	44% (862/1956)
0.00% (0/3)	Slam W/L	0% (0/0)
22.22% (2/7)	Cups W/L	0% (0/0)
50.00% (4/4)	Main Tour W/L	0% (0/0)
57.69% (90/66)	Challenger W/L	20.00% (3/12)
70.18% (40/17)	Futures W/L	51.72% (30/28)
59% (134/229)	Best of 3 Sets Win %	46% (33/71)
47% (20/43)	Tiebreaks Win % (Total)	56% (5/9)
45% (27/60)	Deciding Set Win %	41% (7/17)
86% (138/119)	1st Set Won, Won Match	84% (37/31)
14% (138/19)	1st Set Won, Lost Match	14% (37/5)
17% (95/16)	1st Set Lost, Won Match	6% (35/2)