Alvaro Guillen Meza and Matheus Pucinelli De Almeida will fight against each other in the 1st round of the Porto Alegre Challenger for the 3rd time in their career. They are scheduled to compete on Tuesday at 7:00 pm on QUADRA 1. 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 Matheus Pucinelli De Almeida who should win in 3 sets.
As per the initial odds, Matheus Pucinelli De Almeida is the pick to win this match.
Matheus Pucinelli De Almeida -> 1.64
Alvaro Guillen Meza -> 2.15
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Prediction and head to head Alvaro Guillen Meza vs. Matheus Pucinelli De Almeida
This will be the 3rd time that Alvaro Guillen Meza and Matheus Pucinelli De Almeida clash against each other. The head to head is 2-0 for Pucinelli De Almeida (see full H2H stats), 2-0 on clay.
The last time that they competed against each other, Pucinelli De Almeida won 6-2 6-3 in the 1st round in the Concepcion Challenger back in March 2025.
Alvaro Guillen Meza
16 - 10win/loss
196
175
LWWWLWLWWW | Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 46-29 | 0-1 | 46-27 | 0-0 | 0-1 | 0-0 |
| 2024 | 37-32 | 1-3 | 36-29 | 0-0 | 0-0 | 0-0 |
| 2023 | 51-22 | 0-1 | 51-20 | 0-1 | 0-0 | 0-0 |
| 2022 | 33-23 | 1-2 | 32-21 | 0-0 | 0-0 | 0-0 |
| 2021 | 5-9 | 0-0 | 5-9 | 0-0 | 0-0 | 0-0 |
Ranked no. 205 (career-high), the Ecuadorian will start his run in the Porto Alegre Challenger after he played his last match in the San Miguel De Tucuman Challenger where he lost 6-1 3-6 6-2 to Kestelboim in the 1st round on the 23rd of April.
Guillen Meza has an aggregate 16-10 win-loss record in 2025, 16-9 on clay (See FULL STATS).
The Ecuadorian’s best result of the year was reaching the final in M25 Punta del Este and the Campinas Challenger.
Talking about his overall career, Guillen Meza has an overall 148-104 record. He has a positive 144-94 record on clay.
Previously in the Porto Alegre Challenger
Previously, his best result was reaching the 1st round in 2024. See his history.
Matheus Pucinelli De Almeida
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 39-26 | 0-1 | 39-24 | 0-1 | 0-0 | 0-0 |
| 2024 | 38-27 | 0-1 | 38-26 | 0-0 | 0-0 | 0-0 |
| 2023 | 20-25 | 1-3 | 19-22 | 0-0 | 0-0 | 0-0 |
| 2022 | 29-29 | 1-3 | 27-24 | 0-0 | 1-2 | 0-0 |
| 2021 | 72-29 | 0-0 | 72-29 | 0-0 | 0-0 | 0-0 |
Ranked no. 322, matheus will start his run in the Porto Alegre Challenger after he played his last match in the Campinas Challenger where he lost 6-7(4) 7-5 6-2 to Pablo Patino-Samudio in the 2nd round on the 4th of April.
Pucinelli De Almeida has an overall 10-8 win-loss record in 2025, 10-7 on clay (See FULL STATS).
Matheus’s best result of the current season was getting to the semifinal in the Asuncion Challenger.
In terms of his career, The Brazilian has an overall 214-149 record. He has a positive 192-128 record on clay.
Previously in the Porto Alegre Challenger
Pucinelli De Almeida has never competed in this tournament before.
Head 2 Head
LWWWLWLWWW
LLWWWWWLWW Tennis Scores in Porto Alegre Challenger
- Leonardo AboianAboian – Pedro RodriguesRodrigues (6-4 6-3) – See score progression
- Valerio AboianAboian – Bruno KuzuharaKuzuhara (6-4 6-1) – See score progression
- Hernan CasanovaCasanova – Joao Eduardo SchiesslEduardo Schiessl (6-3 7-69) – See score progression
- Conner Huertas Del PinoHuertas Del Pino – Gianluca MagerMager (6-4 1-0 ret.) – See score progression
- Luciano Emanuel AmbrogiEmanuel Ambrogi – Alexander KlintcharovKlintcharov (7-5 6-3) – See score progression
- Valerio AboianAboian – Bruno KuzuharaKuzuhara (6-4 6-1) – See score progression
- Conner Huertas Del PinoHuertas Del Pino – Gianluca MagerMager (6-4 1-0 ret.) – See score progression
- Nicolas KickerKicker – Lorenzo Joaquin RodriguezJoaquin Rodriguez (6-4 6-0) – See score progression
- Hernan CasanovaCasanova – Joao Eduardo SchiesslEduardo Schiessl (6-3 7-6(9)) – See score progression
- Leonardo AboianAboian – Pedro RodriguesRodrigues (6-4 6-3) – See score progression
Upcoming matches in the draw
- Daniel Dutra Da SilvaDutra Da Silva – Renzo OlivoOlivo (2-1) – H2H and prediction
- Santiago Fa Rodriguez TavernaFa Rodriguez Taverna – Zdenek KolarKolar (0-0) – H2H and prediction
- Nikolas Sanchez-IzquierdoSanchez-Izquierdo – Pedro SakamotoSakamoto (0-0) – H2H and prediction
- Mateus De Carvalho CardosoDe Carvalho Cardoso – (0-0) – H2H and prediction
- Nicolas Alvarez VaronaAlvarez Varona – Pedro Boscardin DiasBoscardin Dias (0-0) – H2H and prediction
- Franco RoncadelliRoncadelli – (1-2) – H2H and prediction
- Guido Ivan JustoIvan Justo – Gonzalo VillanuevaVillanueva (2-3) – H2H and prediction
- Alvaro Guillen MezaGuillen Meza – Matheus Pucinelle De AlmeidaPucinelle De Almeida (0-2) – H2H and prediction
