Andrea Collarini and Nikolas Sanchez-Izquierdo will play each other in the 1st round of the Cali Challenger for the 3rd time in their career. They are scheduled to compete on Monday at 2:00 pm on CANCHA 2. Here the head to head stats and relative prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Andrea Collarini who should win in 3 sets.
As per the initial odds, Andrea Collarini is the pick to win this match.
Andrea Collarini -> 1.76
Nikolas Sanchez-Izquierdo -> 1.98
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Prediction and head to head Andrea Collarini vs. Nikolas Sanchez-Izquierdo
This will be the 3rd time that Andrea Collarini and Nikolas Sanchez-Izquierdo play each other. The head to head is 1-1 for Collarini and Sanchez-Izquierdo (see full H2H stats),but they are 1-1 on clay.
The last time that they played, Collarini won 3-6 6-2 6-3 in the 2nd round in the Tigre Challenger back in 2024.
Andrea Collarini
30 - 26win/loss
242
177
LWWWWLWWLW | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 41-33 | 1-3 | 40-29 | 0-0 | 0-1 | 0-0 |
| 2024 | 45-26 | 0-1 | 45-25 | 0-0 | 0-0 | 0-0 |
| 2023 | 26-32 | 0-3 | 26-28 | 0-0 | 0-1 | 0-0 |
| 2022 | 23-30 | 3-3 | 20-26 | 0-0 | 0-1 | 0-0 |
| 2021 | 25-37 | 0-2 | 25-34 | 0-0 | 0-1 | 0-0 |
Ranked no. 283, Andrea will start his run in the Cali Challenger after he played his last match in the Antofagasta Challenger where he lost 1-6 6-1 6-2 to Daniel in the 1st round on the 29th of September.
The Argentine has an overall 30-26 win-loss record in 2025, 29-22 on clay (See FULL STATS).
The Argentine’s best result of the year was getting to the semifinal in M25 Punta del Este,the Tallahassee Challenger,the San Miguel de Tucuman Challenger and the Santa Fe Challenger.
Talking about his overall career, Andrea has an overall 579-428 record. He has a positive 554-375 record on clay.
Previously in the Cali Challenger
Previously, his best result was reaching the semifinal in 2024. See his history.
Nikolas Sanchez-Izquierdo
40 - 27win/loss
309
238
LLWLWLLLLL | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 42-32 | 0-3 | 42-29 | 0-0 | 0-0 | 0-0 |
| 2024 | 32-36 | 2-2 | 30-33 | 0-1 | 0-0 | 0-0 |
| 2023 | 45-31 | 4-5 | 41-23 | 0-3 | 0-0 | 0-0 |
| 2022 | 33-29 | 5-0 | 26-25 | 2-4 | 0-0 | 0-0 |
| 2021 | 40-32 | 0-2 | 39-28 | 1-2 | 0-0 | 0-0 |
Ranked no. 301, Sanchez-Izquierdo will start his run in the Cali Challenger after he played his last match in the Antofagasta Challenger where he lost 6-3 4-6 6-2 to Habib in the 1st round on the 29th of September.
Nikolas has a composed 40-27 win-loss record in 2025, 40-24 on clay (See FULL STATS).
Sanchez-Izquierdo’s best result of the year was getting to the final in M25 Tarragona,M25 Reus,the Porto Alegre Challenger,M25 Mataro and M25 Montauban.
In terms of his career, The Spaniard has an overall 331-236 record. He has a positive 312-206 record on clay.
Previously in the Cali Challenger
Sanchez-Izquierdo has never competed in this tournament before.
Head 2 Head
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