Sirena Waas vs Yunfei Cai Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Waas vs Y. Cai

Sirena Waas

GBR

1

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Yunfei Cai

CHN

1

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Waas 1 - 0 Cai

They have played 2 sets in total, with Sirena Waas winning 2 and Yunfei Cai winning 0. The last match between Sirena Waas and Yunfei Cai was at the W15 Monastir, 24-11-2024, Round: Q1, Surface: Hard, with Sirena Waas getting the victory 6-2 6-4.

Players	Head To Head Match Wins
Waas	1
Cai	0

Last 1 H2H Matches:

(Q1) W15 Monastir(11-24-24)

Stats

Sirena Waas

Yunfei Cai

S. Waas vs Y. Cai H2H Profile

S. Waas	Stats	Y. Cai
$0	Career Prize Money	$0
44.44% (8-10)	Career Total W/L	20.00% (2-8)
1	Hard	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Waas vs Y. Cai Match Preview:

Second serve performance recent form: In recent form (last 6 months), Sirena Waas has won 39.84% of points on their second serve, while Yunfei Cai has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Sirena Waas, in recent form, has won 48.94% of their opponent's second serve points, while Yunfei Cai has won 0%. The same stats for first serve returns are 28.21% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Sirena Waas has saved 43.24% of breakpoints in recent form, whereas Yunfei Cai has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Sirena Waas has won 44.44% of matches played (W/L 8/10), with Yunfei Cai winning 28.57% (W/L 2/5) that gives us an overall head-to head prediction overview.
Best surface: Sirena Waas has their best career surface win % on I.hard, winning 50% (W/L 1/1), and worse career win % on Clay, winning 33% (W/L 1/2). Yunfei Cai has their best career surface win % on Hard, winning 50% (W/L 2/5), and worse career win % on Clay, winning 0% (W/L 0/1).
Player level: In the last year, Sirena Waas has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 50.00% of matches (W/L 6/6), where as Yunfei Cai has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 28.57% of matches (W/L 2/5). 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 Sirena Waas winning 1 times and Yunfei Cai being victorious 0 times. They have played 2 sets in total, with Sirena Waas winning 2 and Yunfei Cai winning 0.
The last match between Sirena Waas and Yunfei Cai was at the W15 Monastir, 24-11-2024, Round: Q1, Surface: Hard, with Sirena Waas 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, Sirena Waas has played against opponents with an average rank of 71.56 while Yunfei Cai 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, Sirena Waas has won 0% of deciding sets over the last 12 months, while Yunfei Cai has won 100% in all matches played on tour.
Break point conversion: In recent form, Sirena Waas has converted 30.77% of breakpoint opportunities, and Yunfei Cai 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.

Sirena Waas vs Yunfei Cai Editorial Preview By TennisTipster88.

S. Waas vs Y. Cai H2H Stats Used In Our Predictions

S. Waas	Stats	Y. Cai
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	6
0:0:0	Average Match Time	0:0:0
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

S. Waas Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Roehampton - 04-08-2025
Q1 Ava WilliamsonA. Williamson	L	6-3 6-1	Stats
W15 Dublin - 28-07-2025
Q3 Aliesia RevaA. Reva	L	3-6 7-5 10-5	Stats
Q1 Isolde BrennanI. Brennan	W	6-0 6-3	Stats
W15 Kayseri - 30-06-2025
R2 Aysegul MertA. Mert	L	6-0 6-1	Stats
R1 Sehrazat DagciS. Dagci	W	6-2 6-4	Stats

View All

Y. Cai Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Luan - 11-08-2025
Q2 Niehua TianN. Tian	L	6-2 6-2	Stats
Q1 Eun Ji LeeE. Ji	W	3-6 6-2 10-8	Stats
W15 Luan - 04-08-2025
Q2 Ayaka OzekiA. Ozeki	L	6-3 6-4	Stats
Q1 Guyu XuG. Xu	W	0-6 7-5 10-5	Stats
W15 Maanshan - 03-03-2025
Q1 Feier HuF. Hu	L	6-1 6-2	Stats

View All

S. Waas vs Y. Cai Stats Breakdown Vs All H2H Opponents

S. Waas	Stats	Y. Cai
44.44% (8/10)	YTD Win/Loss	20.00% (2/8)
48.72% (19/20)	Sets Win/Loss	18.18% (4/18)
46.99% (156/176)	Games Win/Loss	34.69% (68/128)
45.45% (5/6)	Hard Win/Loss	28.57% (2/5)
33.33% (1/2)	Clay Win/Loss	0.00% (0/1)
50.00% (2/2)	Indoor Hard W/L	0.00% (0/2)
0.07	Aces Per Game	0.02
12	Aces Total	2
0.16	Double Faults Per Game	0.16
25	Total Double Faults	15
1st Match	Average Match Time	1st Match
71.56	Average Opponent Rank	0
48% (168/353)	1st Serve %	70% (127/182)
64% (107/168)	1st Serve Win %	45% (57/127)
42% (78/185)	2nd Serve Win %	35% (19/55)
45% (17/38)	Break Points Won % (Total)	19% (3/16)
42% (132/316)	Return Points Win %	35% (50/142)
33.33% (2/4)	Challenger W/L	0.00% (0/2)
50.00% (6/6)	Futures W/L	25.00% (2/6)
44% (8/18)	Best of 3 Sets Win %	20% (2/10)
100% (1/1)	Tiebreaks Win % (Total)	0% (0/0)
0% (0/3)	Deciding Set Win %	100% (2/2)
80% (10/8)	1st Set Won, Won Match	0% (0/0)
20% (10/2)	1st Set Won, Lost Match	0% (0/0)
0% (8/0)	1st Set Lost, Won Match	20% (10/2)