Prediction of Maria Joao Koehler vs Olga Helmi Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
M. Joao Koehler vs O. Helmi

Maria Joao Koehler

POR

0

Win

Played

1

Win

Age

1.74m

Height

Ret.

C. Rank

814

102

Best Rank

375

Total Titles

YTD Titles

$128.9K

Career Money

Left-handed (two-handed backhand)

Plays

Olga Helmi

DEN

0

Win

Played

1

Win

Age

1.74m

Height

Ret.

C. Rank

814

102

Best Rank

375

Total Titles

YTD Titles

$128.9K

Career Money

Left-handed (two-handed backhand)

Plays

Head-to-head: Koehler 0 - 1 Helmi

They have played 2 sets in total, with Maria Joao Koehler winning 0 and Olga Helmi winning 2. The last match between Olga Helmi and Maria Joao Koehler was at the Amarante, 20-06-2018, Round: R1, Surface: Hard, with Olga Helmi getting the victory 6-3 6-2.

Players	Head To Head Match Wins
Koehler	0
Helmi	1

Last 1 H2H Matches:

(R1) Amarante(06-20-18)

Stats

Olga Helmi

Maria Joao Koehler

M. J. Koehler vs O. Helmi H2H Profile

M. J. Koehler	Stats	O. Helmi
$128,900	Career Prize Money	$0
56.07% (254-199)	Career Total W/L	54.20% (213-180)
0	Hard	1
4	Titles	5
0	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

M. J. Koehler vs O. Helmi Match Preview:

Second serve performance recent form: In recent form (last 6 months), Maria Joao Koehler has won 0% of points on their second serve, while Olga Helmi has won 34.24%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Maria Joao Koehler, in recent form, has won 0% of their opponent's second serve points, while Olga Helmi has won 50.16%. The same stats for first serve returns are 0% and 32.09% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Maria Joao Koehler has saved 0% of breakpoints in recent form, whereas Olga Helmi has saved 39.25% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Maria Joao Koehler has won 0% of matches played (W/L 0/0), with Olga Helmi winning 48.48% (W/L 16/17) that gives us an overall head-to head prediction overview.
Best surface: Maria Joao Koehler has their best career surface win % on Hard, winning 65% (W/L 108/58), and worse career win % on I.hard, winning 44% (W/L 21/27). Olga Helmi has their best career surface win % on Hard, winning 65% (W/L 146/104), and worse career win % on Clay, winning 36% (W/L 21/37).
Player level: In the last year, Maria Joao Koehler has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Olga Helmi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 45.00% of matches (W/L 9/11). 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 Maria Joao Koehler winning 0 times and Olga Helmi being victorious 1 times. They have played 2 sets in total, with Maria Joao Koehler winning 0 and Olga Helmi winning 2.
The last match between Maria Joao Koehler and Olga Helmi was at the Amarante, 20-06-2018, Round: R1, Surface: Hard, with Olga Helmi getting the victory 6-3 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:15:0.
Opponent quality stats: Over the last 12 months, Maria Joao Koehler has played against opponents with an average rank of 0 while Olga Helmi has played against players with an average rank of 358.12.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Maria Joao Koehler has won 0% of deciding sets over the last 12 months, while Olga Helmi has won 63% in all matches played on tour.
Break point conversion: In recent form, Maria Joao Koehler has converted 0% of breakpoint opportunities, and Olga Helmi has converted 30.67% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Maria Joao Koehler vs Olga Helmi Editorial Preview By TennisTipster88.

M. J. Koehler vs O. Helmi H2H Stats Used In Our Predictions

M. J. Koehler	Stats	O. Helmi
0	H2H Matches Won	1
0	Sets Won	2
5	Games Won	12
1	Aces (Total)	0
8	Total Double Faults	6
1:15:0	Average Match Time	1:15:0
47% (25/53)	1st Serve %	62% (31/50)
60% (15/25)	1st Serve Win %	74% (23/31)
25% (7/28)	2nd Serve Win %	47% (9/19)
67% (2/3)	Break Pts Won %	56% (5/9)
36% (18/50)	Return Points Win %	58% (31/53)
0% (0/1)	Best‑of‑3 Win %	100% (1/1)
0% (0/0)	1st Set Won, Won Match	100% (1/1)
0% (0/0)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

M. J. Koehler Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Porto - 23-07-2018
R1 Sarah Beth GreyS. Beth	L	6-2 3-6 6-4	Stats
Q3 Verena MelissV. Meliss	W	0-6 6-3 6-4	Stats
Q2 Natsuho ArakawaN. Arakawa	W	6-4 6-0	Stats
Figueira Da Foz - 16-07-2018
R1 Ramu UedaR. Ueda	L	7-5 6-3	Stats
Setubal - 09-07-2018
R2 Sarah-Rebecca SekulicS. Sekulic	L	0-6 7-6(7) 6-3	Stats

View All

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

M. J. Koehler vs O. Helmi Stats Breakdown Vs All H2H Opponents

M. J. Koehler	Stats	O. Helmi
56.07% (254/199)	YTD Win/Loss	54.20% (213/180)
55.16% (577/469)	Sets Win/Loss	54.11% (480/407)
53.24% (5010/4400)	Games Win/Loss	52.03% (4226/3897)
65.06% (108/58)	Hard Win/Loss	58.40% (146/104)
50.79% (96/93)	Clay Win/Loss	36.21% (21/37)
51.72% (45/42)	Indoor Hard W/L	54.12% (46/39)
45.45% (5/6)	Grass Win/Loss	0% (0/0)
0.06	Aces Per Game	0.07
266	Aces Total	287
0.27	Double Faults Per Game	0.56
1227	Total Double Faults	2213
1st Match	Average Match Time	1:21:1
586.34	Average Opponent Rank	496.95
60% (7358/12359)	1st Serve %	59% (12739/21627)
63% (4609/7358)	1st Serve Win %	59% (7567/12739)
42% (2095/5001)	2nd Serve Win %	42% (3708/8887)
49% (796/1628)	Break Points Won % (Total)	50% (1489/2957)
47% (5859/12450)	Return Points Win %	48% (10416/21637)
57.14% (12/9)	Slam W/L	0% (0/0)
25.00% (1/3)	Masters W/L	0% (0/0)
31.25% (5/11)	Cups W/L	0% (0/0)
39.02% (16/25)	Main Tour W/L	0% (0/0)
54.97% (105/86)	Challenger W/L	50.00% (96/96)
63.89% (115/65)	Futures W/L	58.21% (117/84)
56% (252/451)	Best of 3 Sets Win %	54% (212/389)
39% (32/83)	Tiebreaks Win % (Total)	48% (34/71)
50% (71/142)	Deciding Set Win %	48% (50/105)
85% (256/218)	1st Set Won, Won Match	87% (223/195)
15% (256/38)	1st Set Won, Lost Match	12% (223/27)
18% (197/36)	1st Set Lost, Won Match	11% (170/18)