Match Info

CHALLENGER MEN - SINGLES: Buenos Aires 3, clay - 1/8-finals

Date: 25 September 2025, Thursday


	Daniel Vallejo		Genaro Alberto Olivieri

	1	2
	1.57	2.25	Watch
	1.55	2.25
	1.68	2.22
	1.66	2.11	Watch
			Watch
	1.64	2.18	Watch
	1.73	2
Avarage Now (Initially)	1.64 ↓ (1.67)	2.17 ↑ (2.11)

The best margin for this event is 4.6%, offered by

#Advertisement. For Live Stream GEO restrictions apply. Funded account required. GamblingTherapy.org. 18+

Current Win Probability

Daniel Vallejo
57%

Genaro Alberto Olivieri
43%

Initial Probability

(when we started the analysis)

55.8%

44.2%

Our Initial ML Estimation

56.1%

43.9%

Analysis of Changes in Winning Probabilities:

Daniel Vallejo has improved its chances compared to the initial analysis. (+1.2%)

Genaro Alberto Olivieri has seen a decrease in its chances compared to the initial analysis. (-1.2%)

ML Model estimates a lower probability for Daniel Vallejo than the current prediction. (-0.9%)

ML Model estimates a higher probability for Genaro Alberto Olivieri than the current prediction. (+0.9%)

Who will win by Users?

1	X	2
100%	0%	0%

Daniel Vallejo - Genaro Alberto Olivieri Predictions

Over/Under & Asian Handicap Predictions by Selected Experts:

H/A, 1st Set - Olivieri (2.12) (votes: 1 - 100%) .

Users Predictions: Daniel Vallejo will win (10 of 10 users predict this - 100%).
Confidence interval (95%): 100% – 100%.

Verified Performance Core (Selected Experts): Daniel Vallejo will win (3 of 3 users predict this - 100%) 🥉 Bronze Tip.

Overall Expert Consensus (including all markets): 4 Selected Experts predict this event. Vallejo (votes: 3 - 75%). Olivieri (votes: 1 - 25%).

Expected Score (Market Odds): 2:0

#ad

Preview

Vallejo is ranked ATP: 256. Olivieri is ranked ATP: 218.

Vallejo has shown excellent form with a series of wins in recent matches (last 5 games: 5 wins).

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

Vallejo 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.

We predict that Vallejo will win today's game, with odds of 1.67.

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

Last Results with these Odds

Genaro Alberto Olivieri - the odds 2.11 are the expected chance of winning is 44.18%, but this team recently wins 29% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Daniel Vallejo
ATP Challenger
23.09.25	Thiago Augustin Tirante - Daniel Vallejo	0:2 ✺
ITF Tournaments
20.09.25	Daniel Vallejo - Gustavo Heide	2:1 ✺
19.09.25	Daniel Vallejo - Pedro Sakamoto	2:0 ✺
18.09.25	Daniel Vallejo - Salvador Price	2:0 ✺
17.09.25	Daniel Vallejo - Natan Rodrigues	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 17 WWWWW
- Genaro Alberto Olivieri
ATP Challenger
22.09.25	Genaro Alberto Olivieri - Santiago Fa Rodriguez Taverna	2:1 ✺
15.09.25	Murkel Alejandro Dellien Velasco - Genaro Alberto Olivieri	2:1 ✺
06.09.25	Genaro Alberto Olivieri - Ignacio Buse	1:2 ✺
05.09.25	Genaro Alberto Olivieri - Dusan Lajovic	Lajovic D. retired ✺
04.09.25	Genaro Alberto Olivieri - Vilius Gaubas	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 11.3 WLL?W

Latest Head to Head

ATP Challenger
16.01.25	Genaro Alberto Olivieri - Daniel Vallejo	0:2
28.03.24	Genaro Alberto Olivieri - Daniel Vallejo	0:2

Upcoming Matches