Guido Ivan Justo and Ryan Dickerson will play each other in the qualifications of the Cali Challenger for the 1st time in their career. They are scheduled to play on Monday at 1:00 pm on CANCHA 2. 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 Guido Ivan Justo who should win in 2 sets.
Guido Ivan Justo -> 1.32
Ryan Dickerson -> 3.18
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Prediction and head to head Guido Ivan Justo vs. Ryan Dickerson
There is no head to head record between Guido Ivan Justo and Ryan Dickerson since this will be the first time that they will clash against each other in the main tour.
Guido Ivan Justo
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 44-25 | 0-0 | 43-24 | 1-1 | 0-0 | 0-0 |
| 2024 | 45-25 | 0-1 | 45-24 | 0-0 | 0-0 | 0-0 |
| 2023 | 31-17 | 4-3 | 27-13 | 0-1 | 0-0 | 0-0 |
| 2022 | 10-4 | 0-0 | 10-4 | 0-0 | 0-0 | 0-0 |
| 2021 | 2-9 | 1-5 | 1-4 | 0-0 | 0-0 | 0-0 |
Ranked no. 384, the Argentine reached the qualifications after beating Pablo Robledo 6-2 6-0.
In the qualifications, Ivan Justo had a good straight sets win against Robledo (6-2 6-0). During the match, Ivan Justo scored 56 points vs Robledo’s 27. Ivan Justo was pretty aggressive to blast 23 winners.
Regarding the service games, Ivan Justo was unable to score even 1 ace in the course of the match and he committed only 2 double faults. Guido Ivan Justo was pretty effective on serve to win 85% (23/27) of his 1st serve and 54% (7/13) on the second serve. This was the main reason for not conceding a single break during the match. Ivan Justo broke Robledo 5 times after converting 63% of his break points (5/8).
Ivan Justo has a solid record in the last 8 years having won 61% of his matches (200-128). 38-20 on clay in 2025. Regarding his performance on the same surface of this event, Ivan Justo has a composed186-112 win-loss record in the last 8 years on clay.
Ivan Justo’s best result of the current year was reaching the final in M15 Santiago,M15 San Salvador de Jujuy and M15 Salta.
Guido has an aggregate 39-21 win-loss record in 2025, 38-20 on clay (See FULL STATS).
Previously in the Cali Challenger
Guido has never competed in this tournament before.
Ryan Dickerson
30 - 18win/loss
718
718
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 38-23 | 18-13 | 20-10 | 0-0 | 0-0 | 0-0 |
| 2024 | 29-22 | 23-15 | 6-6 | 0-1 | 0-0 | 0-0 |
| 2023 | 20-13 | 6-3 | 14-8 | 0-2 | 0-0 | 0-0 |
| 2022 | 23-19 | 15-12 | 8-7 | 0-0 | 0-0 | 0-0 |
| 2021 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
Ranked no. 852, Dickerson reached the qualifications after beating Franco Ribero 6-3 6-2.
In the qualifications, Dickerson had a good straight sets win against Ribero (6-3 6-2). During the match Dickerson scored 66 points vs Ribero’s 49. The American was very aggressive to blast 33 winners.
About the serving games, Dickerson made 3 aces and he committed only 2 double faults. Ryan Dickerson lost the serve once and he saved 1 break points. Furthermore, Dickerson put 75% of his first serves in, winning 79% (33/42) of the points behind his 1st serve and 29% (4/14) on the 2nd serve. The American broke Ribero 4 times after converting 50% of his break points (4/8).
The American’s best result of the season was reaching the semifinal in M15 Vero Beach,M15 Rochester and M25 Champaign.
The American has a composed 30-17 win-loss record in 2025, 16-5 on clay (See FULL STATS).
H2H Performance in the tournament
Matches, sets, games and points
| Points | Ivan Justo | Dickerson |
|---|---|---|
| Match played | 1 | 1 |
| Tot Set | 2 | 2 |
| Tot Games | 14 | 17 |
| Pts | 56-27 | 66-49 |
| Total Points | 83 | 115 |
| Winners | 23 | 33 |
| %Winners | 41% | 50% |
Both Ivan Justo and Dickerson played 1 match. Also both players started their run from the qualifications.Both players have not conceded a single set in this event so far. Talking about their workload, Ivan Justo and Dickerson have played the same amount of sets 2. However, Ivan Justo played 3 games less than Dickerson. Ivan Justo scored 23 winners (41% of the total points). On the other side, The American managed to score 33 winners (50%).
Serve Performance
| Serve | Ivan Justo | Dickerson |
|---|---|---|
| Aces | 0 | 3 |
| Avg per match | 0 | 3 |
| 1st in | 27/40 | 42/56 |
| %1st in | 68% | 75% |
| 1st pts | 23/27 | 33/42 |
| %1st pts | 85% | 79% |
| 2nd pts | 7/13 | 4/14 |
| %2nd pts | 54% | 29% |
Ivan Justo didn’t manage to fire a single ace to far. Dickerson scored 3 aces . Ivan Justo won 85% points behind his first serve. He extremely effective on his second serve to win 54% of the points. On the other side, Dickerson won 79% of the points on his first serve. He had a solid display on his second serve to win 29% of the points.
How they played the important points
| Breaks | Ivan Justo | Dickerson |
|---|---|---|
| Won | 5 | 4 |
| Converted | 5/8 | 4/8 |
| % Converted | 63% | 50% |
| Conceded | 1 | 2 |
| Saved | 1 | 1 |
| % Saved | 100% | 50% |
| Times Broken | 0 | 1 |
Ivan Justo broke his opponent 5 times with a 63% conversion rate. Guido extremely effective on his serve as he has never surrendered a single service game after saving 1 break points. The American broke his opponent 4 times with a 50% conversion rate. The American conceded his serve once and he saved 50% of the break points that he conceded.
| Ivan Justo | |||
| Q1 Robledo | Total | ||
|---|---|---|---|
| Score | 6-2 6-0 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 14 | 14 | |
| pts | 56-27 | 56-27 | |
| Total points | 83 | 83 | |
| Winners | 23 | 23 | |
| %Winners | 41% | 41% | |
| SERVE | |||
| Aces | 0 | 0 | |
| Double Faults | 2 | 2 | |
| 1st in | 27/40 | 27/40 | |
| % 1st in | 68% | 68% | |
| 1st pts | 23/27 | 23/27 | |
| % 1st pts | 85% | 85% | |
| 2nd pts | 7/13 | 7/13 | |
| % 2nd pts | 54% | 54% | |
| Breaks | |||
| Won | 5 | 5 | |
| Converted | 5/8 | 5/8 | |
| Converted % | 63% | 63% | |
| Conceded | 1 | 1 | |
| Saved | 1/1 | 1 | |
| Saved % | 100% | 100% | |
| Times Broken | 0 | 0 | |
| Dickerson | |||
| Q1 Ribero | Total | ||
|---|---|---|---|
| Score | 6-3 6-2 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 17 | 17 | |
| pts | 66-49 | 66-49 | |
| Total points | 115 | 115 | |
| Winners | 33 | 33 | |
| %Winners | 50% | 50% | |
| SERVE | |||
| Aces | 3 | 3 | |
| Double Faults | 2 | 2 | |
| 1st in | 42/56 | 42/56 | |
| % 1st in | 75% | 75% | |
| 1st pts | 33/42 | 33/42 | |
| % 1st pts | 79% | 79% | |
| 2nd pts | 4/14 | 4/14 | |
| % 2nd pts | 29% | 29% | |
| Breaks | |||
| Won | 4 | 4 | |
| Converted | 4/8 | 4/8 | |
| Converted % | 50% | 50% | |
| Conceded | 2 | 2 | |
| Saved | 1/2 | 1 | |
| Saved % | 50% | 50% | |
| Times Broken | 1 | 1 | |
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