Emilio Nava and Genaro Alberto Olivieri will play each other in the semifinal of the Concepcion Challenger for the 1^st time in their career. They are scheduled to compete on Saturday at 1:30 pm on CANCHA CENTRAL. Here the head to head stats and relative prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Emilio Nava who should win in 2 sets.

As per the initial odds, Emilio Nava is the pick to win this match.
Emilio Nava -> 1.198
Genaro Alberto Olivieri -> 4.15

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Prediction and head to head Emilio Nava vs. Genaro Alberto Olivieri

There is no head to head record between Emilio Nava and Genaro Alberto Olivieri since this will be the first time that they will face off in the main tour.

Emilio Nava

Ranked no. 235, the American reached the semifinal after beating Daniel Dutra Da Silva 6-2 6-4, Gonzalo Bueno 6-0 6-3 and Joao Lucas Reis Da Silva 6-2 6-3.

In the quarter, Nava had a good straight sets win against Lucas Reis Da (6-2 6-3). During the match, Nava scored 61 points vs Lucas Reis Da’s 44. The American was quite aggressive to blast 26 winners.

Talking about the service games, Nava managed to score 7 aces and he committed only 1 double fault. Emilio Nava conceded no breaks for the entire match to save 1 break points. Furthermore, Nava put 65% of his first serves in, winning 76% (26/34) of the points behind his 1st serve and 50% (9/18) on the 2nd serve. Nava broke Lucas Reis Da 4 times after converting 67% of his break points (4/6).

Overall Performance in this tournament

Emilio hasn’t surrendered yet a set in this event to conquer 59% of the points he played.

Nava has a winning match record in the last 8 years having won 59% of his matches (207-143). 20-7 on clay in 2025. In connection with his performance on the same surface of this competition, Nava has a compiled89-44 record in the last 8 years on clay.

His best result of the current season was winning the title the Asuncion Challenger where he defeated Thiago Moura Monteiro in the final 7-5 6-3.

Emilio has an overall 20-9 win-loss record in 2025, 20-7 on clay (See FULL STATS).

Previously in the Concepcion Challenger

Nava has never competed in this tournament before.

Genaro Alberto Olivieri

Ranked no. 324, Genaro reached the semifinal after defeating Gonzalo Villanueva 7-5 6-1, Andrea Collarini 6-7(3) 7-6(5) 6-3 and Daniel Elahi Galan 7-6(8) 6-4.

In the quarter, The Argentine had a good straight sets win against Elahi Galan Riveros (7-6⁸ 6-4). During the match Alberto scored 80 points vs Elahi Galan Riveros’s 72. Alberto was extremely aggressive to blast 34 winners.

About the serving games, Alberto scored just 1 ace during the entire match and he committed only 1 double fault for the entire match. Genaro Alberto Olivieri lost the serve 3 times. Furthermore, Alberto put 69% of his first serves in, winning 68% (34/50) of the points behind his 1st serve and 45% (10/22) on the 2nd serve. The Argentine broke Elahi Galan Riveros 4 times after converting 44% of his break points (4/9).

Overall Performance in this tournament

Alberto has conceded 1 set in the tournament to win 53% of the points he played.

Alberto has a composed 9-8 win-loss record in 2025, 9-8 on clay (See FULL STATS).

Previously in the Concepcion Challenger

Previously, his best result was reaching the quarter in 2024. See his history.

H2H Performance in the tournament (main draw)

Matches, sets, games and points

Points	Nava	Alberto
Match played	3	3
Tot Set	6	7
Tot Games	50	77
Pts	186-127	266-238
Total Points	313	504
Winners	80	116
%Winners	43%	44%

Both Nava and Alberto played 3 matches. At the moment, Genaro Alberto Olivieri surrendered 1 set while Emilio Nava hasn’t dropped a set so far. Nava has played 1 set(s) less than Alberto (6 vs 7). Therefore, Nava played 27 games less than Alberto. Nava scored 80 winners (43% of the total points). On the other side, The Argentine blasted 116 winners (44%).

Serve Performance

Serve	Nava	Alberto
Aces	18	3
Avg per match	6	1
1st in	100/155	179/260
%1st in	65%	69%
1st pts	80/100	116/179
%1st pts	80%	65%
2nd pts	28/55	43/81
%2nd pts	51%	53%

Nava recorded 18 aces (6 per match). Alberto scored 3 aces (1 per match). Nava won 80% points behind his first serve. He very solid his second serve to win 51% of the points. On the other side, Alberto won 65% of the points behind his first serve. He had a solid display on his second serve to win 53% of the points.

How they played the important points

Breaks	Nava	Alberto
Won	12	13
Converted	12/19	13/27
% Converted	63%	48%
Conceded	6	21
Saved	6	13
% Saved	100%	62%
Times Broken	0	8

Emilio broke his opponents 12 times with a 63% conversion rate. Emilio pretty effective on his serve as he has never dropped a single service game after saving 6 break points. The Argentine broke his opponents 13 times with a 48% conversion rate. Genaro conceded his serve 8 times and he saved 62% of the break points that he conceded.

Nava
	R1 Dutra Da Silva	R2 Bueno	1/4 Lucas Reis Da	Total
Score	6-2 6-4	6-0 6-3	6-2 6-3
Tot Set	2	2	2	6
Tot Games	18	15	17	50
pts	64-44	61-39	61-44	186-127
Total points	108	100	105	313
Winners	32	22	26	80
%Winners	50%	36%	43%	43%
SERVE
Aces	6	5	7	18
Double Faults	0	3	1	4
1st in	39/52	27/51	34/52	100/155
% 1st in	75%	53%	65%	65%
1st pts	32/39	22/27	26/34	80/100
% 1st pts	82%	81%	76%	80%
2nd pts	6/13	13/24	9/18	28/55
% 2nd pts	46%	54%	50%	51%
Breaks
Won	3	5	4	12
Converted	3/6	5/7	4/6	12/19
Converted %	50%	71%	67%	63%
Conceded	1	4	1	6
Saved	1/1	4/4	1/1	6
Saved %	100%	100%	100%	100%
Times Broken	0	0	0	0

Alberto
	R1 Villanueva	R2 Collarini	1/4 Elahi Galan Riveros	Total
Score	7-5 6-1	6-73 7-65 6-3	7-68 6-4
Tot Set	2	3	2	7
Tot Games	19	35	23	77
pts	68-52	118-114	80-72	266-238
Total points	120	232	152	504
Winners	26	56	34	116
%Winners	38%	47%	43%	44%
SERVE
Aces	1	1	1	3
Double Faults	0	2	1	3
1st in	40/64	89/124	50/72	179/260
% 1st in	63%	72%	69%	69%
1st pts	26/40	56/89	34/50	116/179
% 1st pts	65%	63%	68%	65%
2nd pts	13/24	20/35	10/22	43/81
% 2nd pts	54%	57%	45%	53%
Breaks
Won	5	4	4	13
Converted	5/9	4/9	4/9	13/27
Converted %	56%	44%	44%	48%
Conceded	8	10	3	21
Saved	6/8	7/10	0/3	13
Saved %	75%	70%	0%	48%
Times Broken	2	3	3	8

Tennis Scores in Concepcion Challenger

• Matias SotoSoto – Roman Andres BurruchagaAndres Burruchaga (7-5 6-4) – See score progression
• Nicolas KickerKicker – Guido Ivan JustoIvan Justo (6-4 1-6 6-1) – See score progression
• Genaro Alberto OlivieriAlberto Olivieri – Daniel Elahi GalanElahi Galan (7-6⁸ 6-4) – See score progression
• Emilio NavaNava – Joao Lucas Reis Da SilvaLucas Reis Da Silva (6-2 6-3) – See score progression
• Seita Watanabe/Takeru YuzukiWatanabe/Takeru Yuzuki – Leonardo Aboian/Valerio AboianAboian/Valerio Aboian (6-4 6-3) – See score progression
• Emilio NavaNava – Joao Lucas Reis Da SilvaLucas Reis Da Silva (6-2 6-3) – See score progression

Upcoming matches in the draw

• Nicolas KickerKicker – Matias SotoSoto (2-1) – H2H and prediction
• Emilio NavaNava – Genaro Alberto OlivieriAlberto Olivieri (0-0) – H2H and prediction