Santiago Rodriguez Taverna and Guido Ivan Justo will clash against each other in the quarter of the Porto Alegre Challenger for the 6th time in their career. They are scheduled to compete on Friday at 1:30 pm on QUADRA 1. In this post, we analyze their head to head performance and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Santiago Rodriguez Taverna who should win in 2 sets.
Santiago Rodriguez Taverna -> 1.39
Guido Ivan Justo -> 2.81
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Prediction and head to head Santiago Rodriguez Taverna vs. Guido Ivan Justo
This will be the 6th time that Santiago Rodriguez Taverna and Guido Ivan Justo face off. The head to head is 3-2 for Rodriguez Taverna (see full H2H stats), 3-2 on clay.
The last time that they played each other, Rodriguez Taverna won 6-4 6-3 in the 2nd round in the San Miguel de Tucuman Challenger back in April 2025.
Santiago Rodriguez Taverna
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 50-39 | 4-4 | 46-34 | 0-0 | 0-1 | 0-0 |
| 2024 | 32-35 | 4-5 | 28-29 | 0-1 | 0-0 | 0-0 |
| 2023 | 41-35 | 7-7 | 34-27 | 0-1 | 0-0 | 0-0 |
| 2022 | 36-27 | 0-2 | 35-24 | 0-0 | 1-1 | 0-0 |
| 2021 | 67-26 | 40-16 | 26-9 | 1-1 | 0-0 | 0-0 |
Ranked no. 261, the Argentine got to the quarter after beating Zdenek Kolar 6-4 7-5 and Valerio Aboian 5-3 ret..
In the 2nd round against Aboian, Rodriguez Taverna had a free pass after Aboian retired on a 5-3 . scoreline.
Rodriguez Taverna has winning record in the last 10 years having won 59% of his matches (316-221). 27-14 on clay in 2025. Regarding his performance on the same surface of this tournament, Rodriguez Taverna has a compiled 244-171 win-loss record in the last years on clay.
Santiago’s best result of the current season was getting to the final in M25 Chacabuco and the San Miguel de Tucuman Challenger.
Santiago has an overall 27-14 win-loss record in 2025, 27-14 on clay (See FULL STATS).
Previously in the Porto Alegre Challenger
Rodriguez Taverna has never competed in this tournament before.
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. 390, the Argentine got to the quarter after beating Gonzalo Villanueva 7-6(6) 7-5 and Hernan Casanova 6-3 6-1.
In the 2nd round, Ivan Justo had a good straight sets win against Casanova (6-3 6-1). During the match Ivan Justo scored 62 points vs Casanova’s 40. Guido was very aggressive to blast 23 winners.
About the serving games, Ivan Justo scored just 1 ace during the entire match and he committed only 2 double faults. Guido Ivan Justo lost the serve twice and he saved 3 break points. Furthermore, Ivan Justo put 65% of his first serves in, winning 77% (23/30) of the points behind his 1st serve and 38% (6/16) on the 2nd serve. The Argentine broke Casanova 6 times after converting 46% of his break points (6/13).
Overall Performance in this tournament
Guido hasn’t dropped yet a set in the tournament to win 56% of the points he played.
Ivan Justo’s best result of the current season was getting to the final in M15 Santiago.
The Argentine has an aggregate 18-11 win-loss record in 2025, 18-11 on clay (See FULL STATS).
Previously in the Porto Alegre 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 | Rodriguez Taverna | Ivan Justo |
|---|---|---|
| Match played | 2 | 2 |
| Tot Set | 4 | 4 |
| Tot Games | 30 | 41 |
| Pts | 99-91 | 148-118 |
| Total Points | 190 | 266 |
| Winners | 47 | 53 |
| %Winners | 47% | 36% |
Both Rodriguez Taverna and Ivan Justo played 2 matches. Both players have not conceded a single set in this event so far. Talking about their workload, Rodriguez Taverna and Ivan Justo have played the same amount of sets 4. However, Rodriguez Taverna played 11 games less than Ivan Justo. Rodriguez Taverna scored 47 winners (47% of the total points). On the other side, The Argentine scored 53 winners (36%).
Serve Performance
| Serve | Rodriguez Taverna | Ivan Justo |
|---|---|---|
| Aces | 10 | 1 |
| Avg per match | 5 | 0.5 |
| 1st in | 66/100 | 79/122 |
| %1st in | 66% | 65% |
| 1st pts | 47/66 | 53/79 |
| %1st pts | 71% | 67% |
| 2nd pts | 17/34 | 18/43 |
| %2nd pts | 50% | 42% |
Rodriguez Taverna fired 10 aces (5 per match). Ivan Justo managed to score 1 ace (0.5 per match). Rodriguez Taverna won 71% points behind his first serve. He very solid his second serve to win 50% of the points. On the other side, Ivan Justo won 67% of the points on his first serve. He had a solid display on his second serve to win 42% of the points.
How they played the important points
| Breaks | Rodriguez Taverna | Ivan Justo |
|---|---|---|
| Won | 5 | 12 |
| Converted | 5/11 | 12/22 |
| % Converted | 45% | 55% |
| Conceded | 9 | 17 |
| Saved | 7 | 10 |
| % Saved | 78% | 59% |
| Times Broken | 2 | 7 |
Santiago broke his opponents 5 times with a 45% conversion rate. Rodriguez Taverna conceded his serve twice and he saved 78% of the break points that he conceded. Ivan Justo broke his opponents 12 times with a 55% conversion rate. The Argentine conceded his serve 7 times and he saved 59% of the break points that he conceded.
| Rodriguez Taverna | ||||
| R1 Kolar | R2 Aboian | Total | ||
|---|---|---|---|---|
| Score | 6-4 7-5 | 5-3 ret. | ||
| Tot Set | 2 | 1 | 3 | |
| Tot Games | 22 | 8 | 30 | |
| pts | 74-72 | 25-19 | 99-91 | |
| Total points | 146 | 44 | 190 | |
| Winners | 37 | 10 | 47 | |
| %Winners | 50% | 40% | 47% | |
| SERVE | ||||
| Aces | 8 | 2 | 10 | |
| Double Faults | 2 | 2 | 4 | |
| 1st in | 53/79 | 13/21 | 66/100 | |
| % 1st in | 67% | 62% | 66% | |
| 1st pts | 37/53 | 10/13 | 47/66 | |
| % 1st pts | 70% | 77% | 71% | |
| 2nd pts | 11/26 | 6/8 | 17/34 | |
| % 2nd pts | 42% | 75% | 50% | |
| Breaks | ||||
| Won | 4 | 1 | 5 | |
| Converted | 4/10 | 1/1 | 5/11 | |
| Converted % | 40% | 100% | 45% | |
| Conceded | 9 | 0 | 9 | |
| Saved | 7/9 | 0/0 | 7 | |
| Saved % | 78% | – | 39% | |
| Times Broken | 2 | 0 | 2 | |
| Ivan Justo | ||||
| R1 Villanueva | R2 Casanova | Total | ||
|---|---|---|---|---|
| Score | 7-66 7-5 | 6-3 6-1 | ||
| Tot Set | 2 | 2 | 4 | |
| Tot Games | 25 | 16 | 41 | |
| pts | 86-78 | 62-40 | 148-118 | |
| Total points | 164 | 102 | 266 | |
| Winners | 30 | 23 | 53 | |
| %Winners | 35% | 37% | 36% | |
| SERVE | ||||
| Aces | 0 | 1 | 1 | |
| Double Faults | 4 | 2 | 6 | |
| 1st in | 49/76 | 30/46 | 79/122 | |
| % 1st in | 64% | 65% | 65% | |
| 1st pts | 30/49 | 23/30 | 53/79 | |
| % 1st pts | 61% | 77% | 67% | |
| 2nd pts | 12/27 | 6/16 | 18/43 | |
| % 2nd pts | 44% | 38% | 42% | |
| Breaks | ||||
| Won | 6 | 6 | 12 | |
| Converted | 6/9 | 6/13 | 12/22 | |
| Converted % | 67% | 46% | 55% | |
| Conceded | 12 | 5 | 17 | |
| Saved | 7/12 | 3/5 | 10 | |
| Saved % | 58% | 60% | 59% | |
| Times Broken | 5 | 2 | 7 | |
Upcoming matches in the draw
- Santiago Fa Rodriguez TavernaFa Rodriguez Taverna – Guido Ivan JustoIvan Justo (3-2) – H2H and prediction
- Eduardo RibeiroRibeiro – Nikolas Sanchez-IzquierdoSanchez-Izquierdo (0-0) – H2H and prediction
- Matheus Pucinelle De AlmeidaPucinelle De Almeida – (0-0) – H2H and prediction