Match Info

CHALLENGER MEN - SINGLES: Liberec, clay - 1/16-finals

Date: 27 July 2026, Monday


	Zdenek Kolar		Jan Kumstat

	1	2
			Watch
	1.70	2.05
	1.80	1.97	Watch
	1.75	2.12
	1.76	1.95	Watch
	1.73	2.09	Watch
	1.67	2.08	Watch
	1.72	2.01
Avarage Now (Initially)	1.73 ↑ (1.57)	2.04 ↓ (2.21)

The most likely Over/Under: 22.00

The best margin for this event is 4.3%, offered by

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Current Win Probability

Zdenek Kolar
54.1%

Jan Kumstat
45.9%

Initial Probability

(when we started the analysis)

58.4%

41.6%

Our Initial ML Estimation

65.3%

34.7%

Analysis of Changes in Winning Probabilities:

Zdenek Kolar has seen a decrease in its chances compared to the initial analysis. (-4.3%)

Jan Kumstat has improved its chances compared to the initial analysis. (+4.3%)

ML Model estimates a higher probability for Zdenek Kolar than the current prediction. (+11.2%)

Note: The ML model's higher estimate suggests a strong performance forecast for Zdenek Kolar, possibly due to key factors that the model accounted for.

ML Model estimates a lower probability for Jan Kumstat than the current prediction. (-11.2%)

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

Who will win by Users?

1	X	2
100%	0%	0%

Zdenek Kolar - Jan Kumstat Predictions

Users Predictions: Zdenek Kolar will win (5 of 5 users predict this - 100%).
Confidence interval (95%): 100% – 100%.

Expected Score (Market Odds): 2:0

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Preview

Kolar is ranked ATP: 154. Kumstat is ranked ATP: 509.

Kolar is going through a rough patch (last 5 games: 1 wins).

Kumstat has been playing with ups and downs recently (in the last 5 games, wins – 2).

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

Kolar might have a minor edge in this game.

In recent times, the players did not meet on the field.

Form

✺ - easy match; ✺ - difficult match;

- Zdenek Kolar
ATP Challenger
20.07.26	Thiago Seyboth Wild - Zdenek Kolar	2:0 ✺
ATP Gstaad
14.07.26	Juan Manuel Cerundolo - Zdenek Kolar	2:1 ✺
ATP Challenger
09.07.26	Taro Daniel - Zdenek Kolar	2:0 ✺
06.07.26	Stefan Palosi - Zdenek Kolar	0:2 ✺
ATP Wimbledon
22.06.26	Tom Gentzsch - Zdenek Kolar	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 1.4 LLLWL
- Jan Kumstat
ITF Tournaments
24.07.26	Jan Kumstat - Mathys Erhard	1:2 ✺
23.07.26	Vladyslav Orlov - Jan Kumstat	Kumstat J. Walkover ✺
22.07.26	Yuichiro Inui - Jan Kumstat	0:2 ✺
ATP Challenger
18.07.26	Tom Gentzsch - Jan Kumstat	2:0 ✺
17.07.26	Jan Kumstat - Thijs Boogaard	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 4.5 L?WLW

Zdenek Kolar - Jan Kumstat: Predictions, Live Scores & TV Guide