Genaro Alberto Olivieri and Pedro Sakamoto will fight against each other in the 1^st round of the Florianopolis Challenger for the 2^nd time in their career. They are scheduled to compete on Wednesday at 12:00 pm on QUADRA 4. Here the head to head stats and relative prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Genaro Alberto Olivieri who should win in 3 sets.

As per the initial odds, Genaro Alberto Olivieri is the pick to win this match.
Genaro Alberto Olivieri -> 1.47
Pedro Sakamoto -> 2.46

Click here to see the updated quotes and live streaming (only selected countries - USA excluded).

To be able to watch live streaming bet365, a funded account is required or you need to have placed a bet in the last 24 hours. 18+ BeGambleAware.

Here where top tennis events are broadcasted or streamed online (ATP, WTA).

At the challenger level, there will be free live streaming on Challenger TV.

 

Prediction and head to head Genaro Alberto Olivieri vs. Pedro Sakamoto

This will be the 2^nd time that Genaro Alberto Olivieri and Pedro Sakamoto clash against each other. The head to head is 1-0 for Alberto Olivieri (see full H2H stats), 1-0 on clay.

The last time that they locked horns, Alberto Olivieri won 6-2 6-0 in the qualifications in the Montevideo Challenger back in 2018.

Genaro Alberto Olivieri

Ranked no. 232, Genaro will start his run in the Florianopolis Challenger after he played his last match in the Montevideo Challenger where he lost 6-2 6-4 to Roncadelli in the 1^st round on the 11^th of November.

Genaro has an overall 36-32 win-loss record in 2025, 36-32 on clay (See FULL STATS).

Alberto Olivieri’s best result of the current season was getting to the final in the Liberec Challenger and the Seville Challenger.

Talking about his overall career, Genaro has an overall 332-246 record. He has a positive 293-209 record on clay.

Previously in the Florianopolis Challenger

Previously, his best result was reaching the semifinal in 2021. See his history.

Pedro Sakamoto

Ranked no. 397, Pedro will start his run in the Florianopolis Challenger after he played his last match in M15 Criciuma where he lost 4-6 6-4 6-1

to Monferrer in the quarter on the 14^th of November.

Sakamoto has an overall 38-23 win-loss record in 2025, 33-21 on clay (See FULL STATS).

The Brazilian’s best result of the year was reaching the final in M25 Yerba Buena and the Bogota Challenger.

In terms of his career, Pedro has an overall 446-311 record. He has a positive 407-279 record on clay.

Previously in the Florianopolis Challenger

Previously, his best result was reaching the 2^nd round in 2023. See his history.

Tennis Scores in Florianopolis Challenger

• Mateus AlvesAlves – Dmitry PopkoPopko (2-0 ret.) – Stats, scores, rankings
• Guido Ivan JustoIvan Justo – Joao Eduardo SchiesslEduardo Schiessl (6-4 4-6 7-5) – Stats, scores, rankings
• Joao Lucas Reis Da SilvaLucas Reis Da Silva – Bruno KuzuharaKuzuhara (6-1 6-3) – Stats, scores, rankings
• Daniel Dutra Da SilvaDutra Da Silva – Santiago Rodriguez TavernaRodriguez Taverna (6-3 6-4) – Stats, scores, rankings
• Juan Bautista TorresBautista Torres – Miguel TobonTobon (6-1 7-6²) – Stats, scores, rankings

Upcoming matches in the draw

• Andrea CollariniCollarini – Mariano KestelboimKestelboim (2-1) – H2H and prediction
• Pedro SakamotoSakamoto – Genaro Alberto OlivieriAlberto Olivieri (0-1) – H2H and prediction
• Christoph NegrituNegritu – Facundo Diaz AcostaDiaz Acosta (1-0) – H2H and prediction
• Orlando LuzLuz – (0-0) – H2H and prediction
• Eduardo RibeiroRibeiro – Pedro Boscardin DiasBoscardin Dias (4-2) – H2H and prediction
• Joao Lucas Reis Da SilvaLucas Reis Da Silva – Guido Ivan JustoIvan Justo (0-0) – H2H and prediction
• Matheus Pucinelle De AlmeidaPucinelle De Almeida – Nicolas KickerKicker (2-2) – H2H and prediction