Prediction of Olga Helmi vs Anna Zaja Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
O. Helmi vs A. Zaja

Olga Helmi

DEN

1

Win

Played

0

Win

Age

Height

1.83m

813

C. Rank

Ret.

375

Best Rank

184

Total Titles

YTD Titles

Career Money

$139.8K

Plays

Right-Handed

Anna Zaja

GER

1

Win

Played

0

Win

Age

Height

1.83m

813

C. Rank

Ret.

375

Best Rank

184

Total Titles

YTD Titles

Career Money

$139.8K

Plays

Right-Handed

Head-to-head: Helmi 1 - 0 Zaja

They have played 2 sets in total, with Olga Helmi winning 2 and Anna Zaja winning 0. The last match between Olga Helmi and Anna Zaja was at the W25 Hamburg, 20-10-2021, Round: R1, Surface: I.hard, with Olga Helmi getting the victory 7-6(2) 6-4.

Players	Head To Head Match Wins
Helmi	1
Zaja	0

Last 1 H2H Matches:

(R1) W25 Hamburg(10-20-21)

Stats

Olga Helmi

Anna Zaja

O. Helmi vs A. Zaja H2H Profile

O. Helmi	Stats	A. Zaja
$0	Career Prize Money	$139,778
54.20% (213-180)	Career Total W/L	57.89% (323-235)
1	Indoor	0
5	Titles	6
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

O. Helmi vs A. Zaja Match Preview:

Second serve performance recent form: In recent form (last 6 months), Olga Helmi has won 34.24% 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 Olga Helmi, in recent form, has won 50.16% of their opponent's second serve points, while Anna Zaja has won 0%. The same stats for first serve returns are 32.09% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Olga Helmi has saved 39.25% 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 Olga Helmi has won 46.67% of matches played (W/L 14/16), with Anna Zaja winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Olga Helmi has their best career surface win % on Hard, winning 58% (W/L 146/104), and worse career win % on Clay, winning 36% (W/L 21/37). Anna Zaja has their best career surface win % on Hard, winning 58% (W/L 85/52), and worse career win % on Grass, winning 50% (W/L 3/3).
Player level: In the last year, Olga Helmi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 41.18% of matches (W/L 7/10), 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 Olga Helmi winning 1 times and Anna Zaja being victorious 0 times. They have played 2 sets in total, with Olga Helmi winning 2 and Anna Zaja winning 0.
The last match between Olga Helmi and Anna Zaja was at the W25 Hamburg, 20-10-2021, Round: R1, Surface: I.hard, with Olga Helmi getting the victory 7-6(2) 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, Olga Helmi has played against opponents with an average rank of 376.43 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, Olga Helmi 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, Olga Helmi has converted 30.67% 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.

Olga Helmi vs Anna Zaja Editorial Preview By TennisTipster88.

O. Helmi vs A. Zaja H2H Stats Used In Our Predictions

O. Helmi	Stats	A. Zaja
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	10
1	Aces (Total)	4
5	Total Double Faults	4
1:53:0	Average Match Time	1:53:0
63% (52/82)	1st Serve %	58% (43/74)
62% (32/52)	1st Serve Win %	63% (27/43)
57% (17/30)	2nd Serve Win %	52% (16/31)
44% (4/9)	Break Pts Won %	33% (3/9)
42% (31/74)	Return Points Win %	40% (33/82)
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

O. Helmi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Heraklion - 01-09-2025
R2 Kateryna DiatlovaK. Diatlova	L	6-3 6-4	Stats
R1 Mia WainwrightM. Wainwright	W	7-6(3) 6-1	Stats
W35 Heraklion - 25-08-2025
R2 Jenna DefalcoJ. Defalco	L	6-1 6-3	Stats
R1 Amelia RajeckiA. Rajecki	W	6-1 6-4	Stats
W35 Vigo - 11-08-2025
R1 Angelina VoloshchukA. Voloshchuk	L	7-5 6-7(2) 6-2	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

O. Helmi vs A. Zaja Stats Breakdown Vs All H2H Opponents

O. Helmi	Stats	A. Zaja
54.20% (213/180)	YTD Win/Loss	57.89% (323/235)
54.11% (480/407)	Sets Win/Loss	56.56% (720/553)
52.03% (4226/3897)	Games Win/Loss	52.76% (6172/5527)
58.40% (146/104)	Hard Win/Loss	62.04% (85/52)
36.21% (21/37)	Clay Win/Loss	55.76% (155/123)
54.12% (46/39)	Indoor Hard W/L	58.39% (80/57)
0% (0/0)	Grass Win/Loss	50.00% (3/3)
0.07	Aces Per Game	0.2
287	Aces Total	1137
0.56	Double Faults Per Game	0.15
2213	Total Double Faults	864
1:21:1	Average Match Time	1st Match
496.92	Average Opponent Rank	594.01
59% (12739/21627)	1st Serve %	64% (11753/18433)
59% (7567/12739)	1st Serve Win %	66% (7773/11753)
42% (3708/8887)	2nd Serve Win %	47% (3146/6680)
50% (1489/2957)	Break Points Won % (Total)	46% (933/2031)
48% (10416/21637)	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)
0% (0/0)	Main Tour W/L	44.19% (19/24)
50.00% (96/96)	Challenger W/L	56.05% (190/149)
58.21% (117/84)	Futures W/L	65.85% (108/56)
54% (212/389)	Best of 3 Sets Win %	58% (320/549)
0% (0/0)	Best of 5 Sets Win %	0% (0/2)
48% (34/71)	Tiebreaks Win % (Total)	48% (64/134)
48% (50/105)	Deciding Set Win %	54% (87/162)
87% (223/195)	1st Set Won, Won Match	85% (329/279)
12% (223/27)	1st Set Won, Lost Match	15% (329/50)
11% (170/18)	1st Set Lost, Won Match	19% (229/44)