Guido Ivan Justo and Hernan Casanova will fight against each other in the 2^nd round of the Porto Alegre Challenger for the 4^th time in their career. They are scheduled to compete on Thursday at 11:00 am on QUADRA 2. Here the head to head stats and relative prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Hernan Casanova who should win in 3 sets.

As per the initial odds, Hernan Casanova is the pick to win this match.
Hernan Casanova -> 1.42
Guido Ivan Justo -> 2.69

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Prediction and head to head Guido Ivan Justo vs. Hernan Casanova

This will be the 4^th time that Guido Ivan Justo and Hernan Casanova play each other. The head to head is 3-0 for Casanova (see full H2H stats), 3-0 on clay.

The last time that they squared off, Casanova won 6-2 4-6 6-4 in the final in M15 Santiago back in January 2025.

Guido Ivan Justo

Ranked no. 390, the Argentine reached the 2^nd round after defeating Gonzalo Villanueva 7-6(6) 7-5.

In the 1^st round, Guido had a good straight sets win against Villanueva (7-6⁶ 7-5). During the match, Ivan Justo scored 86 points vs Villanueva’s 78. The Argentine was extremely aggressive to blast 30 winners.

Talking about the service games, Ivan Justo wasn’t able to score even 1 ace for the entire match and he committed only 4 double faults. Guido Ivan Justo lost the serve 5 times and he saved 7 break points. Furthermore, Ivan Justo put 64% of his first serves in, winning 61% (30/49) of the points behind his 1st serve and 44% (12/27) on the 2nd serve. Guido broke Villanueva 6 times after converting 67% of his break points (6/9).

Ivan Justo has a solid win-loss record in the last 8 years having won 60% of his matches (178-118). 17-11 on clay in 2025. In connection with his performance on the same surface of this tournament, Ivan Justo has an overall165-103 match record in the last 8 years on clay.

The Argentine’s best result of the year was reaching the final in M15 Santiago.

Guido has a composed 17-11 win-loss record in 2025, 17-11 on clay (See FULL STATS).

Previously in the Porto Alegre Challenger

Hernan Casanova

Ranked no. 516, the Argentine got to the 2^nd round after defeating Wilson Leite 6-4 6-0, Joao Eduardo Schiessl 6-3 7-6(9) and Genaro Alberto Olivieri 6-4 7-6(5).

In the 1^st round, Hernan had a good straight sets win against Alberto Olivieri (6-4 7-6⁵). During the match Casanova scored 79 points vs Alberto Olivieri’s 72. Hernan was extremely aggressive to blast 38 winners.

About the serving games, Casanova was unable to score even 1 ace for the entire match and he was pretty solid in conceding no double faults for the entire match. Hernan Casanova lost the serve 4 times and he saved 3 break points. Furthermore, Casanova put 85% of his first serves in, winning 60% (38/63) of the points behind his 1st serve and 27% (3/11) on the 2nd serve. Casanova broke Alberto Olivieri 5 times after converting 36% of his break points (5/14).

Casanova’s best result of the season was reaching the final in M15 Santiago.

Casanova has an overall 16-9 win-loss record in 2025, 16-9 on clay (See FULL STATS).

Previously in the Porto Alegre Challenger

The Argentine has never competed in this tournament before.

H2H Performance in the tournament

Matches, sets, games and points

Points	Ivan Justo	Casanova
Match played	1	3
Tot Set	2	6
Tot Games	25	61
Pts	86-78	233-199
Total Points	164	432
Winners	30	111
%Winners	35%	48%

Ivan Justo played 1 match while Casanova competed in 3 matches. Casanova started his run from the qualifications while Ivan Justo had a direct access to the main draw. Both players have not conceded a single set in this event so far. Ivan Justo has played 4 set(s) less than Casanova (2 vs 6). Therefore, Ivan Justo played 36 games less than Casanova. Ivan Justo scored 30 winners (35% of the total points). On the other side, Casanova bagged 111 winners (48%).

Serve Performance

Serve	Ivan Justo	Casanova
Aces	0	1
Avg per match	0	0.3
1st in	49/76	172/206
%1st in	64%	83%
1st pts	30/49	111/172
%1st pts	61%	65%
2nd pts	12/27	14/34
%2nd pts	44%	41%

Ivan Justo didn’t manage to fire a single ace to far. Casanova struck 1 ace (0.3 per match). Ivan Justo won 61% points on his first serve. He very solid his second serve to win 44% of the points. On the other side, Casanova won 65% of the points on his first serve. He had a solid display on his second serve to win 41% of the points.

How they played the important points

Breaks	Ivan Justo	Casanova
Won	6	13
Converted	6/9	13/35
% Converted	67%	37%
Conceded	12	21
Saved	7	15
% Saved	58%	71%
Times Broken	5	6

Guido broke his opponent 6 times with a 67% conversion rate. Ivan Justo conceded his serve 5 times and he saved 58% of the break points that he conceded. Hernan broke his opponents 13 times with a 37% conversion rate. Casanova conceded his serve 6 times and he saved 71% of the break points that he conceded.

Ivan Justo
	R1 Villanueva	Total
Score	7-66 7-5
Tot Set	2	2
Tot Games	25	25
pts	86-78	86-78
Total points	164	164
Winners	30	30
%Winners	35%	35%
SERVE
Aces	0	0
Double Faults	4	4
1st in	49/76	49/76
% 1st in	64%	64%
1st pts	30/49	30/49
% 1st pts	61%	61%
2nd pts	12/27	12/27
% 2nd pts	44%	44%
Breaks
Won	6	6
Converted	6/9	6/9
Converted %	67%	67%
Conceded	12	12
Saved	7/12	7
Saved %	58%	58%
Times Broken	5	5

Casanova
	Q1 Leite	Q3 Eduardo	R1 Alberto	Total
Score	6-4 6-0	6-3 7-69	6-4 7-65
Tot Set	2	2	2	6
Tot Games	16	22	23	61
pts	68-49	86-78	79-72	233-199
Total points	117	164	151	432
Winners	28	45	38	111
%Winners	41%	52%	48%	48%
SERVE
Aces	0	1	0	1
Double Faults	0	1	0	1
1st in	39/53	70/79	63/74	172/206
% 1st in	74%	89%	85%	83%
1st pts	28/39	45/70	38/63	111/172
% 1st pts	72%	64%	60%	65%
2nd pts	5/14	6/9	3/11	14/34
% 2nd pts	36%	67%	27%	41%
Breaks
Won	5	3	5	13
Converted	5/10	3/11	5/14	13/35
Converted %	50%	27%	36%	37%
Conceded	4	10	7	21
Saved	3/4	9/10	3/7	15
Saved %	75%	90%	43%	208%
Times Broken	1	1	4	6

Tennis Scores in Porto Alegre Challenger

• Alex BarrenaBarrena – Daniel Dutra Da SilvaDutra Da Silva (6-4 6-3) – Stats, scores, rankings
• Nikolas Sanchez-IzquierdoSanchez-Izquierdo – Juan Bautista TorresBautista Torres (6-3 1-6 6-1) – Stats, scores, rankings
• Eduardo RibeiroRibeiro – Pedro Boscardin DiasBoscardin Dias (6-0 0-6 7-5) – Stats, scores, rankings

Upcoming matches in the draw

• Santiago Fa Rodriguez TavernaFa Rodriguez Taverna – (3-1) – H2H and prediction
• Eduardo RibeiroRibeiro – Nikolas Sanchez-IzquierdoSanchez-Izquierdo (0-0) – H2H and prediction
• Joao Lucas Reis Da SilvaLucas Reis Da Silva – Murkel Alejandro Dellien VelascoAlejandro Dellien Velasco (0-2) – H2H and prediction
• Guido Ivan JustoIvan Justo – Hernan CasanovaCasanova (0-3) – H2H and prediction
• Matheus Pucinelle De AlmeidaPucinelle De Almeida – Conner Huertas Del PinoHuertas Del Pino (0-1) – H2H and prediction