Prediction of Nikola Bartunkova vs Anna Zaja Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
N. Bartunkova vs A. Zaja

Nikola Bartunkova

CZE

1

Win

Played

0

Win

Age

Height

1.83m

130

C. Rank

Ret.

130

Best Rank

184

Total Titles

YTD Titles

$69.5K

Career Money

$139.8K

Plays

Right-Handed

Anna Zaja

GER

1

Win

Played

0

Win

Age

Height

1.83m

130

C. Rank

Ret.

130

Best Rank

184

Total Titles

YTD Titles

$69.5K

Career Money

$139.8K

Plays

Right-Handed

Head-to-head: Bartunkova 1 - 0 Zaja

They have played 2 sets in total, with Nikola Bartunkova winning 2 and Anna Zaja winning 0. The last match between Nikola Bartunkova and Anna Zaja was at the W60 Prerov, 25-08-2021, Round: R1, Surface: Clay, with Nikola Bartunkova getting the victory 6-3 6-4.

Players	Head To Head Match Wins
Bartunkova	1
Zaja	0

Last 1 H2H Matches:

(R1) W60 Prerov(08-25-21)

Stats

Nikola Bartunkova

Anna Zaja

N. Bartunkova vs A. Zaja H2H Profile

N. Bartunkova	Stats	A. Zaja
$69,532	Career Prize Money	$139,778
68.57% (144-66)	Career Total W/L	57.89% (323-235)
1	Clay	0
6	Titles	6
1	Total H2H Matches	0
50.00% (4-4)	YTD Win/Loss	0% (0-0)

N. Bartunkova vs A. Zaja Match Preview:

Second serve performance recent form: In recent form (last 6 months), Nikola Bartunkova has won 40.34% of points on their second serve, while Anna Zaja has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Nikola Bartunkova, in recent form, has won 50.12% of their opponent's second serve points, while Anna Zaja has won 0%. The same stats for first serve returns are 32.34% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Nikola Bartunkova has saved 51.07% of breakpoints in recent form, whereas Anna Zaja has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Nikola Bartunkova has won 73.97% of matches played (W/L 54/19), with Anna Zaja winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Nikola Bartunkova has their best career surface win % on Clay, winning 70% (W/L 67/29), and worse career win % on I.hard, winning 68% (W/L 53/25). Anna Zaja has their best career surface win % on Hard, winning 70% (W/L 85/52), and worse career win % on Grass, winning 50% (W/L 3/3).
Player level: In the last year, Nikola Bartunkova has played most of their matches on the Challengers/ITF tournaments > $10K, winning 77.05% of matches (W/L 47/14), where as Anna Zaja has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Nikola Bartunkova winning 1 times and Anna Zaja being victorious 0 times. They have played 2 sets in total, with Nikola Bartunkova winning 2 and Anna Zaja winning 0.
The last match between Nikola Bartunkova and Anna Zaja was at the W60 Prerov, 25-08-2021, Round: R1, Surface: Clay, with Nikola Bartunkova getting the victory 6-3 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:53:0.
Opponent quality stats: Over the last 12 months, Nikola Bartunkova has played against opponents with an average rank of 329.6 while Anna Zaja 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, Nikola Bartunkova has won 50% of deciding sets over the last 12 months, while Anna Zaja has won 0% in all matches played on tour.
Break point conversion: In recent form, Nikola Bartunkova has converted 40.43% of breakpoint opportunities, and Anna Zaja 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.

Nikola Bartunkova vs Anna Zaja Editorial Preview By TennisTipster88.

N. Bartunkova vs A. Zaja H2H Stats Used In Our Predictions

N. Bartunkova	Stats	A. Zaja
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	7
3	Aces (Total)	2
5	Total Double Faults	3
1:53:0	Average Match Time	1:53:0
58% (38/66)	1st Serve %	63% (39/62)
63% (24/38)	1st Serve Win %	54% (21/39)
43% (12/28)	2nd Serve Win %	30% (7/23)
50% (6/12)	Break Pts Won %	50% (4/8)
55% (34/62)	Return Points Win %	45% (30/66)
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

N. Bartunkova Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Billie Jean King Cup, PO, Group D - 10-11-2025
Rubber 1 Petra MarcinkoP. Marcinko	L	6-3 7-6(6)	Stats
Rubber 1 Yuliana LizarazoY. Lizarazo	W	6-3 6-1	Stats
Chennai Open - Chennai - 27-10-2025
R1 Kimberly BirrellK. Birrell	L	1-6 6-1 6-3	Stats
Toray Pan Pacific Open - Tokyo - 20-10-2025
R1 Wakana SonobeW. Sonobe	L	6-4 6-3	Stats
Samsun Open - Samsun - 29-09-2025
F Kaja JuvanK. Juvan	L	7-6(8) 6-3	Stats

View All

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

N. Bartunkova vs A. Zaja Stats Breakdown Vs All H2H Opponents

N. Bartunkova	Stats	A. Zaja
68.57% (144/66)	YTD Win/Loss	57.89% (323/235)
65.06% (311/167)	Sets Win/Loss	56.56% (720/553)
56.50% (2489/1916)	Games Win/Loss	52.76% (6172/5527)
68.75% (22/10)	Hard Win/Loss	62.04% (85/52)
69.79% (67/29)	Clay Win/Loss	55.76% (155/123)
67.07% (55/27)	Indoor Hard W/L	58.39% (80/57)
0% (0/0)	Grass Win/Loss	50.00% (3/3)
0.23	Aces Per Game	0.2
501	Aces Total	1137
0.65	Double Faults Per Game	0.15
1394	Total Double Faults	864
1:40:12	Average Match Time	1st Match
395.28	Average Opponent Rank	593.75
53% (7105/13322)	1st Serve %	64% (11753/18433)
67% (4795/7105)	1st Serve Win %	66% (7773/11753)
45% (2795/6217)	2nd Serve Win %	47% (3146/6680)
50% (915/1831)	Break Points Won % (Total)	46% (933/2031)
48% (6482/13563)	Return Points Win %	43% (8016/18780)
0% (0/0)	Slam W/L	50.00% (5/5)
0% (0/0)	Masters W/L	50.00% (1/1)
50.00% (1/1)	Cups W/L	0% (0/0)
37.50% (6/10)	Main Tour W/L	44.19% (19/24)
71.28% (134/54)	Challenger W/L	56.05% (190/149)
75.00% (3/1)	Futures W/L	65.85% (108/56)
69% (144/210)	Best of 3 Sets Win %	58% (320/549)
0% (0/0)	Best of 5 Sets Win %	0% (0/2)
48% (20/42)	Tiebreaks Win % (Total)	48% (64/134)
60% (35/58)	Deciding Set Win %	54% (87/162)
89% (141/126)	1st Set Won, Won Match	85% (329/279)
11% (141/15)	1st Set Won, Lost Match	15% (329/50)
26% (69/18)	1st Set Lost, Won Match	19% (229/44)