Match Info

ATP - SINGLES: Dubai - Qualification, hard - Semi-finals

Date: 21 February 2026, Saturday


	Quentin Halys		Christopher OConnell

	1	2
			Watch
	1.75	1.9	Watch
	1.71	2.09	Watch
	1.73	2
	1.72	1.98	Watch
Avarage Now (Initially)	1.73 ↑ (1.59)	1.99 ↓ (2.21)

The best margin for this event is 6.3%, offered by

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Current Win Probability

Quentin Halys
53.6%

Christopher OConnell
46.4%

Initial Probability

(when we started the analysis)

58.2%

41.8%

Our Initial ML Estimation

62.2%

37.8%

Analysis of Changes in Winning Probabilities:

Quentin Halys has seen a decrease in its chances compared to the initial analysis. (-4.6%)

Christopher OConnell has improved its chances compared to the initial analysis. (+4.6%)

ML Model estimates a higher probability for Quentin Halys than the current prediction. (+8.6%)

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

ML Model estimates a lower probability for Christopher OConnell than the current prediction. (-8.6%)

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

Who will win by Users?

1	X	2
55.6%	0%	44.4%

Quentin Halys - Christopher OConnell Predictions

Users Predictions: 9 users predict this event. Halys will win (votes: 5 - 55.6%). OConnell will win (votes: 4 - 44.4%).
Confidence interval (95%) for Halys: 23.1% – 88.1%.

Verified Performance Core (Selected Experts): 3 Selected Experts predict this event. Halys (votes: 2 - 66.7%). OConnell (votes: 1 - 33.3%).

Over/Under & Asian Handicap Predictions by Selected Experts:

O/U 2.5 Sets - over (votes: 1 - 100%) .

Expected Score (Market Odds): 2:0

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Preview

Halys is ranked ATP: 72. OConnell is ranked ATP: 95.

Both players have been playing unpredictably.

OConnell may have a physical advantage due to more rest days in recent times.

Halys is expected to have a slight advantage in this match.

In the last 2 head-to-head matches, Halys won 0 matches, drew 0 matches, lost 2 matches, and goals 1:4. (average 0.5:2).

Last Results with these Odds

Quentin Halys - the odds 1.59 are the expected chance of winning is 58.16%, but this team recently wins 75% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Quentin Halys
ATP Doha
18.02.26	Arthur Fils - Quentin Halys	2:0 ✺
17.02.26	Pablo Carreno-Busta - Quentin Halys	1:2 ✺
15.02.26	Quentin Halys - Jan Choinski	1:2 ✺
14.02.26	Quentin Halys - Mert Alkaya	2:0 ✺
ATP Rotterdam
11.02.26	Tallon Griekspoor - Quentin Halys	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 3.9 LWLWL
- Christopher OConnell
ATP Doha
14.02.26	Roberto Carballes Baena - Christopher OConnell	Canceled ✺
ATP Rotterdam
13.02.26	Ugo Humbert - Christopher OConnell	2:0 ✺
11.02.26	Christopher OConnell - Cameron Norrie	2:0 ✺
09.02.26	Valentin Royer - Christopher OConnell	1:2 ✺
08.02.26	Hugo Gaston - Christopher OConnell	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 15.4 ?LWWW

Latest Head to Head

ATP Chengdu
17.09.25	Quentin Halys - Christopher OConnell	1:2
ATP Dubai
26.02.23	Quentin Halys - Christopher OConnell	0:2

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