Genaro Alberto Olivieri and Adolfo Daniel Vallejo will play each other in the 2^nd round of the Buenos Aires Challenger for the 3^rd time in their career. They are scheduled to play on Thursday at 3:00 pm on CANCHA CENTRAL. In the following lines you can find the head to head analysis and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Adolfo Daniel Vallejo who should win in 3 sets.

As per the initial odds, Adolfo Daniel Vallejo is the pick to win this match.
Adolfo Daniel Vallejo -> 1.73
Genaro Alberto Olivieri -> 2.01

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Prediction and head to head Genaro Alberto Olivieri vs. Adolfo Daniel Vallejo

This will be the 3^rd time that Genaro Alberto Olivieri and Adolfo Daniel Vallejo play each other. The head to head is 2-0 for Daniel Vallejo (see full H2H stats), 2-0 on clay.

The last time that they squared off, Daniel Vallejo won 6-3 6-4 in the 2^nd round in the Buenos Aires Challenger back in January 2025.

Genaro Alberto Olivieri

Ranked no. 223, Alberto Olivieri got to the 2^nd round after beating Santiago Rodriguez Taverna 6-2 3-6 6-3.

In the 1^st round, Alberto Olivieri defeated Rodriguez Taverna (6-2 3-6 6-3). During the match, Alberto Olivieri scored 80 points vs Rodriguez Taverna’s 71. The Argentine was pretty aggressive to blast 42 winners.

Talking about the service games, Alberto Olivieri couldn’t to score even 1 ace in the match and he was extremely solid in conceding no double faults. Genaro Alberto Olivieri lost the serve twice and he saved 6 break points. Furthermore, Alberto Olivieri put 81% of his first serves in, winning 64% (42/66) of the points behind his 1st serve and 73% (11/15) on the 2nd serve. Genaro broke Rodriguez Taverna 4 times after converting 67% of his break points (4/6).

Alberto Olivieri has winning record in the last 10 years having won 58% of his matches (329-240). 33-26 on clay in 2025. In connection with his performance on the same surface of this competition, Alberto Olivieri has an aggregate 290-203 record in the last years on clay.

The Argentine’s best result of the current year was getting to the final in the Liberec Challenger and the Seville Challenger.

The Argentine has an aggregate 33-26 win-loss record in 2025, 33-26 on clay (See FULL STATS).

Previously in the Buenos Aires Challenger

Adolfo Daniel Vallejo

Ranked no. 254, Adolfo reached the 2^nd round after defeating Thiago Agustin Tirante 6-3 6-4.

In the 1^st round, The Paraguayan had a good straight sets win against Agustin Tirante (6-3 6-4). During the match Daniel Vallejo scored 62 points vs Agustin Tirante’s 51. Adolfo was pretty aggressive to blast 30 winners.

Talking about serving, Daniel Vallejo scored just 1 ace during the entire match and he was extremely consistent in conceding no double faults for the entire match. Adolfo Daniel Vallejo lost the serve twice and he saved 2 break points. Furthermore, Daniel Vallejo put 79% of his first serves in, winning 67% (30/45) of the points behind his 1st serve and 50% (6/12) on the 2nd serve. Daniel Vallejo broke Agustin Tirante 4 times after converting 67% of his break points (4/6).

Adolfo’s best result of the current season was getting to the final in the Buenos Aires Challenger,M25 Punta del Este,M25 Mar Del Plata and M25 Londrina.

Adolfo has an aggregate 31-22 win-loss record in 2025, 30-18 on clay (See FULL STATS).

Previously in the Buenos Aires Challenger

Previously, his best result was reaching the 1^st round in 2024. See his history.

H2H Performance in the tournament

Matches, sets, games and points

Points	Alberto Olivieri	Daniel Vallejo
Match played	1	1
Tot Set	3	2
Tot Games	26	19
Pts	80-71	62-51
Total Points	151	113
Winners	42	30
%Winners	53%	48%

Both Alberto Olivieri and Daniel Vallejo played 1 match. At the moment, Genaro Alberto Olivieri lost 1 set while Adolfo Daniel Vallejo hasn’t dropped a set so far. Alberto Olivieri has played 1 set more than Daniel Vallejo (3 vs 2). Therefore, Alberto Olivieri played 7 games more than Daniel Vallejo. The Argentine scored 42 winners (53% of the total points). On the other side, Adolfo scored 30 winners (48%).

Serve Performance

Serve	Alberto Olivieri	Daniel Vallejo
Aces	0	1
Avg per match	0	1
1st in	66/81	45/57
%1st in	81%	79%
1st pts	42/66	30/45
%1st pts	64%	67%
2nd pts	11/15	6/12
%2nd pts	73%	50%

Alberto Olivieri didn’t manage to fire a single ace to far. Daniel Vallejo scored 1 ace . Alberto Olivieri won 64% points on his first serve. He pretty solid on his second serve to win 73% of the points. On the other side, Daniel Vallejo won 67% of the points behind his first serve. He had a solid display on his second serve to win 50% of the points.

How they played the important points

Breaks	Alberto Olivieri	Daniel Vallejo
Won	4	4
Converted	4/6	4/6
% Converted	67%	67%
Conceded	8	4
Saved	6	2
% Saved	75%	50%
Times Broken	2	2

Alberto Olivieri broke his opponent 4 times with a 67% conversion rate. The Argentine surrendered his serve twice and he saved 75% of the break points that he conceded. The Paraguayan broke his opponent 4 times with a 67% conversion rate. The Paraguayan conceded his serve twice and he saved 50% of the break points that he conceded.

Alberto Olivieri
	R1 Rodriguez Taverna	Total
Score	6-2 3-6 6-3
Tot Set	3	3
Tot Games	26	26
pts	80-71	80-71
Total points	151	151
Winners	42	42
%Winners	53%	53%
SERVE
Aces	0	0
Double Faults	0	0
1st in	66/81	66/81
% 1st in	81%	81%
1st pts	42/66	42/66
% 1st pts	64%	64%
2nd pts	11/15	11/15
% 2nd pts	73%	73%
Breaks
Won	4	4
Converted	4/6	4/6
Converted %	67%	67%
Conceded	8	8
Saved	6/8	6
Saved %	75%	75%
Times Broken	2	2

Daniel Vallejo
	R1 Agustin Tirante	Total
Score	6-3 6-4
Tot Set	2	2
Tot Games	19	19
pts	62-51	62-51
Total points	113	113
Winners	30	30
%Winners	48%	48%
SERVE
Aces	1	1
Double Faults	0	0
1st in	45/57	45/57
% 1st in	79%	79%
1st pts	30/45	30/45
% 1st pts	67%	67%
2nd pts	6/12	6/12
% 2nd pts	50%	50%
Breaks
Won	4	4
Converted	4/6	4/6
Converted %	67%	67%
Conceded	4	4
Saved	2/4	2
Saved %	50%	50%
Times Broken	2	2

Tennis Scores in Buenos Aires Challenger

• Gonzalo BuenoBueno – Francesco MaestrelliMaestrelli (6-3 7-6(3)) – Stats, scores, rankings
• Alvaro Guillen MezaGuillen Meza – Juan Carlos Prado AngeloCarlos Prado Angelo (6-1 6-2) – Stats, scores, rankings
• Alex BarrenaBarrena – Hugo DellienDellien (6-1 1-0 ret.) – Stats, scores, rankings
• Guido Ivan JustoIvan Justo – Lorenzo Joaquin RodriguezJoaquin Rodriguez (7-6³ 6-3) – Stats, scores, rankings
• Matheus Pucinelli De AlmeidaPucinelli De Almeida – Joao Lucas Reis Da SilvaLucas Reis Da Silva (6-0 3-6 6-4) – Stats, scores, rankings

Upcoming matches in the draw

• Andrea CollariniCollarini – (1-4) – H2H and prediction
• Nicolas KickerKicker – Facundo BagnisBagnis (2-3) – H2H and prediction
• Guido Ivan JustoIvan Justo – (1-0) – H2H and prediction
• Alvaro Guillen MezaGuillen Meza – Matheus Pucinelle De AlmeidaPucinelle De Almeida (1-3) – H2H and prediction