Emilio Nava and Joao Lucas Reis Da Silva will play each other in the quarter of the Concepcion Challenger for the 1^st time in their career. They are scheduled to play on Friday at 3:00 pm on CANCHA CENTRAL. In this post, we analyze their head to head performance and 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 -> 1.2
Joao Lucas Reis Da Silva -> 4.15

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Prediction and head to head Emilio Nava vs. Joao Lucas Reis Da Silva

There is no head to head record between Emilio Nava and Joao Lucas Reis Da Silva since this will be the first time that they will square off in the main tour.

Emilio Nava

Ranked no. 235, Emilio got to the quarter after defeating Daniel Dutra Da Silva 6-2 6-4 and Gonzalo Bueno 6-0 6-3.

In the 2^nd round, The American had a good straight sets win against Bueno (6-0 6-3). During the match, Nava scored 61 points vs Bueno’s 39. Emilio was extremely aggressive to blast 22 winners.

Talking about the service games, Nava struck 5 aces and he committed only 3 double faults. Emilio Nava was quite effective on serve to win 81% (22/27) of his 1st serve and 54% (13/24) on the second serve. This was the main reason for not conceding a single break during the match. Emilio broke Bueno 5 times after converting 71% of his break points (5/7).

Overall Performance in this tournament

The American hasn’t surrendered yet a set in this competition to conquer 60% of the points he played.

Nava has a winning win-loss record in the last 8 years having won 59% of his matches (206-143). 19-7 on clay in 2025. In connection with his performance on the same surface of this tournament, Nava has an overall88-44 match record in the last 8 years on clay.

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

Nava has an aggregate 19-9 win-loss record in 2025, 19-7 on clay (See FULL STATS).

Previously in the Concepcion Challenger

The American has never competed in this tournament before.

Joao Lucas Reis Da Silva

Ranked no. 380, Lucas Reis Da reached the quarter after defeating Tomas Barrios Vera 6-3 6-2 and Pedro Boscardin Dias 2-6 7-5 6-3.

In the 2^nd round against Boscardin Dias, Joao recovered from a 1-set down deficit before winning (2-6 7-5 6-3). During the match Lucas Reis Da scored 103 points vs Boscardin Dias’s 101. Joao was extremely aggressive to blast 38 winners.

About the serving games, Lucas Reis Da scored just 1 ace during the entire match and he committed only 3 double faults. Joao Lucas Reis Da Silva lost the serve 5 times and he saved 10 break points. Furthermore, Lucas Reis Da put 57% of his first serves in, winning 60% (38/63) of the points behind his 1st serve and 53% (25/47) on the 2nd serve. Joao broke Boscardin Dias 5 times after converting 38% of his break points (5/13).

Overall Performance in this tournament

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

The Brazilian has a composed 12-8 win-loss record in 2025, 12-8 on clay (See FULL STATS).

H2H Performance in the tournament (main draw)

Matches, sets, games and points

Points	Nava	Lucas Reis Da
Match played	2	2
Tot Set	4	5
Tot Games	33	46
Pts	125-83	165-146
Total Points	208	311
Winners	54	58
%Winners	43%	35%

Both Nava and Lucas Reis Da played 2 matches. At the moment, Joao Lucas Reis Da Silva lost 1 set while Emilio Nava hasn’t dropped a set so far. Nava has played 1 set(s) less than Lucas Reis Da (4 vs 5). Therefore, Nava played 13 games less than Lucas Reis Da. Nava scored 54 winners (43% of the total points). On the other side, Joao bagged 58 winners (35%).

Serve Performance

Serve	Nava	Lucas Reis Da
Aces	11	3
Avg per match	5.5	1.5
1st in	66/103	94/164
%1st in	64%	57%
1st pts	54/66	58/94
%1st pts	82%	62%
2nd pts	19/37	43/70
%2nd pts	51%	61%

Nava struck 11 aces (5.5 per match). Lucas Reis Da struck 3 aces (1.5 per match). Nava won 82% points behind his first serve. He extremely effective on his second serve to win 51% of the points. On the other side, Lucas Reis Da won 62% of the points on his first serve. He had a solid display on his second serve to win 61% of the points.

How they played the important points

Breaks	Nava	Lucas Reis Da
Won	8	8
Converted	8/13	8/18
% Converted	62%	44%
Conceded	5	15
Saved	5	10
% Saved	100%	67%
Times Broken	0	5

The American broke his opponents 8 times with a 62% conversion rate. Emilio quite strong on his serve as he has never dropped a single service game after saving 5 break points. The Brazilian broke his opponents 8 times with a 44% conversion rate. Joao conceded his serve 5 times and he saved 67% of the break points that he conceded.

Nava
	R1 Dutra Da Silva	R2 Bueno	Total
Score	6-2 6-4	6-0 6-3
Tot Set	2	2	4
Tot Games	18	15	33
pts	64-44	61-39	125-83
Total points	108	100	208
Winners	32	22	54
%Winners	50%	36%	43%
SERVE
Aces	6	5	11
Double Faults	0	3	3
1st in	39/52	27/51	66/103
% 1st in	75%	53%	64%
1st pts	32/39	22/27	54/66
% 1st pts	82%	81%	82%
2nd pts	6/13	13/24	19/37
% 2nd pts	46%	54%	51%
Breaks
Won	3	5	8
Converted	3/6	5/7	8/13
Converted %	50%	71%	62%
Conceded	1	4	5
Saved	1/1	4/4	5
Saved %	100%	100%	100%
Times Broken	0	0	0

Lucas Reis Da
	R1 Tomas Barrios Vera	R2 Boscardin Dias	Total
Score	6-3 6-2	2-6 7-5 6-3
Tot Set	2	3	5
Tot Games	17	29	46
pts	62-45	103-101	165-146
Total points	107	204	311
Winners	20	38	58
%Winners	32%	37%	35%
SERVE
Aces	2	1	3
Double Faults	0	3	3
1st in	31/54	63/110	94/164
% 1st in	57%	57%	57%
1st pts	20/31	38/63	58/94
% 1st pts	65%	60%	62%
2nd pts	18/23	25/47	43/70
% 2nd pts	78%	53%	61%
Breaks
Won	3	5	8
Converted	3/5	5/13	8/18
Converted %	60%	38%	44%
Conceded	0	15	15
Saved	0/0	10/15	10
Saved %	–	67%	34%
Times Broken	0	5	5

Upcoming matches in the draw

• Genaro Alberto OlivieriAlberto Olivieri – Daniel Elahi GalanElahi Galan (0-0) – H2H and prediction
• Emilio NavaNava – Joao Lucas Reis Da SilvaLucas Reis Da Silva (0-0) – H2H and prediction
• Guido Ivan JustoIvan Justo – Nicolas KickerKicker (0-1) – H2H and prediction