Match Info

CHALLENGER WOMEN - SINGLES: Istanbul, clay - 1/16-finals

Date: 4 May 2026, Monday


	Guiomar Maristany Zuleta De Reales		Anouk Koevermans

	1	2
	2.1	1.67	Watch
	2.05	1.69	Watch
	2.13	1.75
	2.07	1.69	Watch
	2.01	1.7	Watch
	1.81	1.93
Avarage Now (Initially)	2.03 ↑ (1.83)	1.74 ↓ (1.89)

The best margin for this event is 4.1%, offered by

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Current Win Probability

Guiomar Maristany Zuleta De Reales
46.2%

Anouk Koevermans
53.8%

Initial Probability

(when we started the analysis)

50.8%

49.2%

Our Initial ML Estimation

51.6%

48.4%

Analysis of Changes in Winning Probabilities:

Guiomar Maristany Zuleta De Reales has seen a decrease in its chances compared to the initial analysis. (-4.6%)

Anouk Koevermans has improved its chances compared to the initial analysis. (+4.6%)

ML Model estimates a higher probability for Guiomar Maristany Zuleta De Reales than the current prediction. (+5.4%)

Note: The ML model's higher estimate suggests a strong performance forecast for Guiomar Maristany Zuleta De Reales, possibly due to key factors that the model accounted for.

ML Model estimates a lower probability for Anouk Koevermans than the current prediction. (-5.4%)

Note: The ML model's lower estimate suggests a potential downturn for Anouk Koevermans, possibly due to injuries or other negative factors.

Who will win by Users?

1	X	2
25%	0%	75%

Guiomar Maristany Zuleta De Reales - Anouk Koevermans Predictions

Users Predictions: 4 users predict this event. Maristany Zuleta will win (votes: 1 - 25%). Koevermans will win (votes: 3 - 75%).

Verified Performance Core (Selected Experts): 1 Selected Experts predict this event. Koevermans (votes: 1 - 100%).

Expected Score (Market Odds): 0:2

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Preview

Maristany Zuleta is ranked WTA: 181. Koevermans is ranked WTA: 159.

Maristany Zuleta is currently in poor form (last 5 games: 1 wins).

Koevermans has been unpredictable lately (in the last 5 games, wins – 3).

Maristany Zuleta may face physical challenges compared to their opponent, as they have played more matches in recent days.

The chances of victory for both players are nearly identical in this match.

In the last 2 head-to-head matches, Maristany Zuleta won 1 match, drew 0 matches, lost 1 match, and goals 2:2. (average 1:1).

Last Results with these Odds

Anouk Koevermans - the odds 1.89 are the expected chance of winning is 49.19%, but this team recently wins 38% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Guiomar Maristany Zuleta De Reales
ATP Challenger
22.04.26	Guiomar Maristany Zuleta De Reales - Polina Kudermetova	1:2 ✺
20.04.26	Francesca Jones - Guiomar Maristany Zuleta De Reales	Jones F. Retired ✺
ITF Tournaments
17.04.26	Guiomar Maristany Zuleta De Reales - Tereza Martincova	0:2 ✺
16.04.26	Guiomar Maristany Zuleta De Reales - Aurora Zantedeschi	2:0 ✺
WTA Bogota
02.04.26	Guiomar Maristany Zuleta De Reales - Emiliana Arango	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 2.3 L?LWL
- Anouk Koevermans
ATP Challenger
20.04.26	Sofia Costoulas - Anouk Koevermans	2:0 ✺
15.04.26	Anouk Koevermans - Robin Montgomery	0:2 ✺
14.04.26	Anouk Koevermans - Matilde Jorge	2:0 ✺
WTA Billie Jean King Cup Group I
10.04.26	Anouk Koevermans - Katja Wiersholm	2:0 ✺
08.04.26	Anouk Koevermans - Amarissa Kiara Toth	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 3.5 LLWWW

Latest Head to Head

ITF Tournaments
03.07.25	Anouk Koevermans - Guiomar Maristany Zuleta De Reales	0:2
22.05.24	Anouk Koevermans - Guiomar Maristany Zuleta De Reales	2:0

Guiomar Maristany Zuleta De Reales - Anouk Koevermans: Predictions, Live Scores & TV Guide