Guido Ivan Justo and Mateus Alves will clash against each other in the 1^st round of the Cali Challenger for the 1^st time in their career. They are scheduled to play on Tuesday at 3:30 pm on CANCHA 4. 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 Mateus Alves who should win in 3 sets.

As per the initial odds, Mateus Alves is the pick to win this match.
Mateus Alves -> 1.86
Guido Ivan Justo -> 1.87

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Prediction and head to head Guido Ivan Justo vs. Mateus Alves

There is no head to head record between Guido Ivan Justo and Mateus Alves since this will be the first time that they will square off in the main tour.

Guido Ivan Justo

Ranked no. 384, Ivan Justo got to the 1^st round after defeating Pablo Robledo 6-2 6-0 and Ryan Dickerson 4-6 6-0 6-3.

In the qualifications against Dickerson, Ivan Justo recovered from a 1-set down deficit before winning (4-6 6-0 6-3). During the match, Ivan Justo scored 94 points vs Dickerson’s 78. Ivan Justo was quite aggressive to blast 38 winners.

Talking about the service games, Ivan Justo blasted 6 aces and he committed only 6 double faults. Guido Ivan Justo lost the serve 4 times and he saved 8 break points. Furthermore, Ivan Justo put 59% of his first serves in, winning 66% (38/58) of the points behind his 1st serve and 44% (18/41) on the 2nd serve. Guido broke Dickerson 7 times after converting 54% of his break points (7/13).

Overall Performance in this tournament

The Argentine started his run at this tournament from the qualifications. In the main draw, he has lost 1 set in this tournament to conquer 59% of the points he played.

Ivan Justo has a solid record in the last 8 years having won 61% of his matches (201-128). 39-20 on clay in 2025. Regarding his performance on the same surface of this event, Ivan Justo has a composed187-112 record in the last 8 years on clay.

Guido’s best result of the current year was getting to the final in M15 Santiago,M15 San Salvador de Jujuy and M15 Salta.

The Argentine has a composed 40-21 win-loss record in 2025, 39-20 on clay (See FULL STATS).

Previously in the Cali Challenger

Guido has never competed in this tournament before.

Mateus Alves

Ranked no. 462, Mateus got to the 1^st round after beating Salvador Price 6-3 6-2 and Juan Alejandro Hernandez 6-4 6-1.

In the qualifications, The Brazilian had a good straight sets win against Alejandro Hernandez (6-4 6-1). During the match Alves scored 60 points vs Alejandro Hernandez’s 32. Mateus was very aggressive to blast 23 winners.

Talking about serving, Alves struck 9 aces and he committed only 3 double faults. Overall, Mateus Alves was very effective on serve to win 77% (23/30) of his 1st serve and 52% (11/21) on the second serve. However, this didn’t prevent his to concede the serve twice. Mateus was clinical in his return game without wasting any break point and break Alejandro Hernandez 5 times.

Overall Performance in this tournament

Alves started his run at this tournament from the qualifications. In the main draw, he hasn’t lost yet a set in this tournament to conquer 64% of the points he played.

Alves’s best result of the current year was getting to the final in M25 Cuiaba.

Alves has a compiled 19-21 win-loss record in 2025, 18-17 on clay (See FULL STATS).

Previously in the Cali Challenger

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

H2H Performance in the tournament

Matches, sets, games and points

Points	Ivan Justo	Alves
Match played	2	2
Tot Set	5	4
Tot Games	39	34
Pts	150-105	127-72
Total Points	255	199
Winners	61	49
%Winners	41%	39%

Both Ivan Justo and Alves played 2 matches. Also both players started their run from the qualifications.At the moment, Guido Ivan Justo dropped 1 set while Mateus Alves hasn’t lost a set so far. Ivan Justo has played 1 set more than Alves (5 vs 4). Therefore, Ivan Justo played 5 games more than Alves. Guido scored 61 winners (41% of the total points). On the other side, The Brazilian managed to score 49 winners (39%).

Serve Performance

Serve	Ivan Justo	Alves
Aces	6	17
Avg per match	3	8.5
1st in	85/139	61/95
%1st in	61%	64%
1st pts	61/85	49/61
%1st pts	72%	80%
2nd pts	25/54	20/34
%2nd pts	46%	59%

Ivan Justo fired 6 aces (3 per match). Alves scored 17 aces (8.5 per match). Ivan Justo won 72% points on his first serve. He pretty effective on his second serve to win 46% of the points. On the other side, Alves won 80% of the points behind his first serve. He had a solid display on his second serve to win 59% of the points.

How they played the important points

Breaks	Ivan Justo	Alves
Won	12	9
Converted	12/21	9/10
% Converted	57%	90%
Conceded	13	9
Saved	9	6
% Saved	69%	67%
Times Broken	4	3

Guido broke his opponents 12 times with a 57% conversion rate. Guido surrendered his serve 4 times and he saved 69% of the break points that he conceded. Alves broke his opponents 9 times with a 90% conversion rate. Alves conceded his serve 3 times and he saved 67% of the break points that he conceded.

Ivan Justo
	Q1 Robledo	Q3 Dickerson	Total
Score	6-2 6-0	4-6 6-0 6-3
Tot Set	2	3	5
Tot Games	14	25	39
pts	56-27	94-78	150-105
Total points	83	172	255
Winners	23	38	61
%Winners	41%	40%	41%
SERVE
Aces	0	6	6
Double Faults	2	6	8
1st in	27/40	58/99	85/139
% 1st in	68%	59%	61%
1st pts	23/27	38/58	61/85
% 1st pts	85%	66%	72%
2nd pts	7/13	18/41	25/54
% 2nd pts	54%	44%	46%
Breaks
Won	5	7	12
Converted	5/8	7/13	12/21
Converted %	63%	54%	57%
Conceded	1	12	13
Saved	1/1	8/12	9
Saved %	100%	67%	84%
Times Broken	0	4	4

Alves
	Q1 Price	Q3 Alejandro	Total
Score	6-3 6-2	6-4 6-1
Tot Set	2	2	4
Tot Games	17	17	34
pts	67-40	60-32	127-72
Total points	107	92	199
Winners	26	23	49
%Winners	39%	38%	39%
SERVE
Aces	8	9	17
Double Faults	1	3	4
1st in	31/44	30/51	61/95
% 1st in	70%	59%	64%
1st pts	26/31	23/30	49/61
% 1st pts	84%	77%	80%
2nd pts	9/13	11/21	20/34
% 2nd pts	69%	52%	59%
Breaks
Won	4	5	9
Converted	4/5	5/5	9/10
Converted %	80%	100%	90%
Conceded	4	5	9
Saved	3/4	3/5	6
Saved %	75%	60%	68%
Times Broken	1	2	3

Tennis Scores in Cali Challenger

• Gonzalo BuenoBueno – Samuel Alejandro Linde PalaciosAlejandro Linde Palacios (6-2 6-2) – Stats, scores, rankings
• Matias SotoSoto – Miguel TobonTobon (7-6⁴ 6-3) – Stats, scores, rankings
• Juan Pablo FicovichPablo Ficovich – Gonzalo VillanuevaVillanueva (6-3 6-2) – Stats, scores, rankings
• Hady HabibHabib – Nicolas KickerKicker (6-3 6-7⁵ 6-2) – Stats, scores, rankings
• Andrea CollariniCollarini – Nikolas Sanchez-IzquierdoSanchez-Izquierdo (7-5 7-6⁵) – Stats, scores, rankings

Upcoming matches in the draw

• Juan Pablo VarillasPablo Varillas – (0-0) – H2H and prediction
• Mariano KestelboimKestelboim – Franco RoncadelliRoncadelli (3-1) – H2H and prediction
• Marcelo Tomas Barrios VeraTomas Barrios Vera – Juan Hernandez SerranoHernandez Serrano (0-0) – H2H and prediction
• Federico Agustin GomezAgustin Gomez – (0-1) – H2H and prediction
• Thiago Seyboth WildSeyboth Wild – Daniel Dutra Da SilvaDutra Da Silva (3-0) – H2H and prediction
• Andres AndradeAndrade – (0-0) – H2H and prediction
• Thiago Agustin TiranteAgustin Tirante – Nicolas MejiaMejia (1-1) – H2H and prediction
• Matias SotoSoto – Juan Pablo FicovichPablo Ficovich (2-1) – H2H and prediction
• Guido Ivan JustoIvan Justo – Mateus De Carvalho CardosoDe Carvalho Cardoso (0-0) – H2H and prediction
• Alvaro Guillen MezaGuillen Meza – Matheus Pucinelle De AlmeidaPucinelle De Almeida (2-3) – H2H and prediction