Prediction of Anna Zaja vs Simona Waltert Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Zaja vs S. Waltert

Anna Zaja

GER

1

Win

Played

0

Win

Age

1.83m

Height

Ret.

C. Rank

184

Best Rank

Total Titles

YTD Titles

$139.8K

Career Money

$529.1K

Right-Handed

Plays

Simona Waltert

SUI

1

Win

Played

0

Win

Age

1.83m

Height

Ret.

C. Rank

184

Best Rank

Total Titles

YTD Titles

$139.8K

Career Money

$529.1K

Right-Handed

Plays

Head-to-head: Zaja 1 - 0 Waltert

They have played 2 sets in total, with Anna Zaja winning 2 and Simona Waltert winning 0. The last match between Anna Zaja and Simona Waltert was at the W60 Olomouc, 22-07-2021, Round: R2, Surface: Clay, with Anna Zaja getting the victory 7-6(5) 6-1.

Players	Head To Head Match Wins
Zaja	1
Waltert	0

Last 1 H2H Matches:

(R2) W60 Olomouc(07-22-21)

Stats

Anna Zaja

Simona Waltert

A. Zaja vs S. Waltert H2H Profile

A. Zaja	Stats	S. Waltert
$139,778	Career Prize Money	$529,100
57.89% (323-235)	Career Total W/L	60.93% (301-193)
1	Clay	0
6	Titles	9
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	60.00% (3-2)

A. Zaja vs S. Waltert Match Preview:

Second serve performance recent form: In recent form (last 6 months), Anna Zaja has won 0% of points on their second serve, while Simona Waltert has won 39.50%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Anna Zaja, in recent form, has won 0% of their opponent's second serve points, while Simona Waltert has won 50.16%. The same stats for first serve returns are 0% and 34.88% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Anna Zaja has saved 0% of breakpoints in recent form, whereas Simona Waltert has saved 49.10% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Anna Zaja has won 0% of matches played (W/L 0/0), with Simona Waltert winning 68.75% (W/L 55/25) that gives us an overall head-to head prediction overview.
Best surface: Anna Zaja has their best career surface win % on Hard, winning 62% (W/L 85/52), and worse career win % on Grass, winning 50% (W/L 3/3). Simona Waltert has their best career surface win % on I.hard, winning 62% (W/L 56/33), and worse career win % on Grass, winning 41% (W/L 7/10).
Player level: In the last year, Anna Zaja has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Simona Waltert has played most of their matches on the Challengers/ITF tournaments > $10K, winning 71.21% of matches (W/L 47/19). 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 1 times before with Anna Zaja winning 1 times and Simona Waltert being victorious 0 times. They have played 2 sets in total, with Anna Zaja winning 2 and Simona Waltert winning 0.
The last match between Anna Zaja and Simona Waltert was at the W60 Olomouc, 22-07-2021, Round: R2, Surface: Clay, with Anna Zaja getting the victory 7-6(5) 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:46:0.
Opponent quality stats: Over the last 12 months, Anna Zaja has played against opponents with an average rank of 0 while Simona Waltert has played against players with an average rank of 211.55.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Anna Zaja has won 0% of deciding sets over the last 12 months, while Simona Waltert has won 60% in all matches played on tour.
Break point conversion: In recent form, Anna Zaja has converted 0% of breakpoint opportunities, and Simona Waltert has converted 38.40% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Anna Zaja vs Simona Waltert Editorial Preview By TennisTipster88.

A. Zaja vs S. Waltert H2H Stats Used In Our Predictions

A. Zaja	Stats	S. Waltert
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	7
4	Aces (Total)	1
2	Total Double Faults	6
1:46:0	Average Match Time	1:46:0
64% (43/67)	1st Serve %	57% (39/68)
74% (32/43)	1st Serve Win %	67% (26/39)
58% (14/24)	2nd Serve Win %	41% (12/29)
50% (4/8)	Break Pts Won %	17% (1/6)
44% (30/68)	Return Points Win %	31% (21/67)
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

A. Zaja Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W25 Santa Margherita di Pula - 18-04-2022
R1 Lulu SunL. Sun	L	6-4 2-6 6-4	Stats
W25 Santa Margherita di Pula - 11-04-2022
R2 Darya AstakhovaD. Astakhova	L	6-3 6-2	Stats
R1 Sada NahimanaS. Nahimana	W	7-6(5) 2-6 7-5	Stats
W25 Birmingham - 07-02-2022
R1 Talia Neilson GatenbyT. Neilson	L	6-3 7-5	Stats
W25 Hamburg - 18-10-2021
R1 Olga HelmiO. Helmi	L	7-6(2) 6-4	Stats

View All

S. Waltert Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Tucuman Open - Tucuman - 03-11-2025
SF Mayar SherifM. Sherif	L	6-4 5-7 6-2	Stats
QF Julia RieraJ. Riera	W	5-7 7-5 6-3	Stats
R2 Gabriela CeG. Ce	W	6-4 6-4	Stats
R1 Martina Capurro TabordaM. Capurro	W	6-1 6-2	Stats
Engie Open - Florianopolis - 20-10-2025
QF Julia GrabherJ. Grabher	L	6-4 6-3	Stats

View All

A. Zaja vs S. Waltert Stats Breakdown Vs All H2H Opponents

A. Zaja	Stats	S. Waltert
57.89% (323/235)	YTD Win/Loss	60.93% (301/193)
56.56% (720/553)	Sets Win/Loss	58.96% (671/467)
52.76% (6172/5527)	Games Win/Loss	53.76% (5663/4871)
62.04% (85/52)	Hard Win/Loss	59.13% (68/47)
55.76% (155/123)	Clay Win/Loss	62.20% (158/96)
58.39% (80/57)	Indoor Hard W/L	62.96% (68/40)
50.00% (3/3)	Grass Win/Loss	41.18% (7/10)
0.2	Aces Per Game	0.2
1137	Aces Total	1013
0.15	Double Faults Per Game	0.46
864	Total Double Faults	2355
1st Match	Average Match Time	1:40:17
592.98	Average Opponent Rank	393.78
64% (11753/18433)	1st Serve %	63% (21236/33915)
66% (7773/11753)	1st Serve Win %	63% (13460/21236)
47% (3146/6680)	2nd Serve Win %	44% (5565/12679)
46% (933/2031)	Break Points Won % (Total)	49% (2157/4379)
43% (8016/18780)	Return Points Win %	47% (15997/34018)
50.00% (5/5)	Slam W/L	55.26% (21/17)
50.00% (1/1)	Masters W/L	25.00% (1/3)
0% (0/0)	Cups W/L	0.00% (0/1)
44.19% (19/24)	Main Tour W/L	54.05% (20/17)
56.05% (190/149)	Challenger W/L	58.48% (200/142)
65.85% (108/56)	Futures W/L	81.94% (59/13)
58% (320/549)	Best of 3 Sets Win %	60% (293/486)
0% (0/2)	Best of 5 Sets Win %	100% (1/1)
48% (64/134)	Tiebreaks Win % (Total)	51% (57/112)
54% (87/162)	Deciding Set Win %	51% (80/156)
85% (329/279)	1st Set Won, Won Match	86% (302/260)
15% (329/50)	1st Set Won, Lost Match	14% (302/42)
19% (229/44)	1st Set Lost, Won Match	20% (192/39)