Adolfo Daniel Vallejo and Renzo Olivo will play each other in the 1st round of the Buenos Aires Challenger for the 3rd time in their career. They are scheduled to compete on Tuesday at 12:30 pm on CANCHA 2. In this post, we analyze their head to head performance and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Adolfo Daniel Vallejo who should win in 2 sets.
Adolfo Daniel Vallejo -> 1.36
Renzo Olivo -> 2.94
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Prediction and head to head Adolfo Daniel Vallejo vs. Renzo Olivo
This will be the 3rd time that Adolfo Daniel Vallejo and Renzo Olivo fight against each other. The head to head is 2-0 for Daniel Vallejo (see full H2H stats), 2-0 on clay.
The last time that they competed against each other, Daniel Vallejo won 3-6 6-3 5-4 ret. in the 1st round in the Asuncion Challenger back in 2024.
Adolfo Daniel Vallejo
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 46-28 | 1-4 | 45-24 | 0-0 | 0-0 | 0-0 |
| 2024 | 33-27 | 7-4 | 26-23 | 0-0 | 0-0 | 0-0 |
| 2023 | 30-25 | 6-8 | 24-17 | 0-0 | 0-0 | 0-0 |
| 2022 | 23-17 | 17-8 | 4-6 | 2-3 | 0-0 | 0-0 |
| 2021 | 1-2 | 0-0 | 1-2 | 0-0 | 0-0 | 0-0 |
Ranked no. 234, Adolfo will start his run in the Buenos Aires Challenger after he played his last match at the Australian Open where he lost 4-6 6-3 6-4 to Uchiyama in the qualifications on the 8th of January.
Daniel Vallejo has a composed 1-2 win-loss record in 2025, 0-0 on clay (See FULL STATS).
This will be the first match of the year on clay.
Talking about his overall career, Daniel Vallejo has an overall 90-73 record. He has a positive 57-48 record on clay.
Previously in the Buenos Aires Challenger
Previously, his best result was reaching the qualifications in 2024. See his history.
Renzo Olivo
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 20-18 | 0-0 | 20-18 | 0-0 | 0-0 | 0-0 |
| 2024 | 28-31 | 7-3 | 21-28 | 0-0 | 0-0 | 0-0 |
| 2023 | 29-34 | 2-6 | 27-28 | 0-0 | 0-0 | 0-0 |
| 2022 | 34-31 | 3-6 | 29-24 | 0-0 | 2-1 | 0-0 |
| 2021 | 23-32 | 4-6 | 19-25 | 0-0 | 0-1 | 0-0 |
Ranked no. 334, Olivo will start his run in the Buenos Aires Challenger after he played his last match in the Temuco Challenger where he lost 6-3 6-4
to Ugo Carabelli in the semifinal on the 30th of November.This will be the first match of the season on clay.
In terms of his career, Olivo has an overall 465-432 record. He has a positive 410-357 record on clay.
Previously in the Buenos Aires Challenger
Previously, he won this tournament once in 2016. See his history.
Tennis Scores in Buenos Aires Challenger
- Gabriel DebruDebru – Andrea PellegrinoPellegrino (6-3 6-3) – Stats, scores, rankings
- Joel SchwaerzlerSchwaerzler – Andres AndradeAndrade (7-5 6-4) – Stats, scores, rankings
- Gonzalo BuenoBueno – Ezequiel MonferrerMonferrer (6-2 6-1) – Stats, scores, rankings
- Santiago Rodriguez TavernaSantiago – Lautaro MidonLautaro (1-6 6-4 6-4) – See score progression
Upcoming matches in the draw
- Andrea CollariniCollarini – Alvaro Guillen MezaGuillen Meza (0-0) – H2H and prediction
- Renzo OlivoOlivo – (0-2) – H2H and prediction
- Marco CecchinatoCecchinato – Joao Lucas Reis Da SilvaLucas Reis Da Silva (0-0) – H2H and prediction
- Gonzalo VillanuevaVillanueva – (1-1) – H2H and prediction
- Genaro Alberto OlivieriAlberto Olivieri – Daniel Dutra Da SilvaDutra Da Silva (0-0) – H2H and prediction
- Santiago Fa Rodriguez TavernaFa Rodriguez Taverna – (1-0) – H2H and prediction
- Mateus De Carvalho CardosoDe Carvalho Cardoso – Facundo MenaMena (0-2) – H2H and prediction
- Emilio NavaNava – Alex Marti PujolrasMarti Pujolras (1-0) – H2H and prediction
- Max HoukesHoukes – Mariano KestelboimKestelboim (0-1) – H2H and prediction