Andrea Collarini and Nikolas Sanchez-Izquierdo will play each other in the 1^st round of the Cali Challenger for the 3^rd 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 3^rd 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 2^nd round in the Tigre Challenger back in 2024.

Andrea Collarini

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 1^st round on the 29^th 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

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 1^st round on the 29^th 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.

Upcoming matches in the draw

• Nicolas KickerKicker – Hady HabibHabib (0-0) – H2H and prediction
• Gonzalo VillanuevaVillanueva – Juan Pablo FicovichPablo Ficovich (0-0) – H2H and prediction
• Juan Pablo VarillasPablo Varillas – (0-0) – H2H and prediction
• Mariano KestelboimKestelboim – Sebastian GimaGima (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 – Facundo Diaz AcostaDiaz Acosta (0-0) – H2H and prediction
• Nikolas Sanchez-IzquierdoSanchez-Izquierdo – Andrea CollariniCollarini (1-1) – H2H and prediction
• Thiago Agustin TiranteAgustin Tirante – (0-0) – H2H and prediction
• Matias SotoSoto – (1-0) – H2H and prediction
• Guido Ivan JustoIvan Justo – (0-0) – H2H and prediction
• Juan Hernandez SerranoHernandez Serrano – Mateus De Carvalho CardosoDe Carvalho Cardoso (0-1) – H2H and prediction
• Alvaro Guillen MezaGuillen Meza – Matheus Pucinelle De AlmeidaPucinelle De Almeida (2-3) – H2H and prediction