Collarini vs Vallejo Predictions - Tennis Betting Tips and Picks for Today - H2H, Statistics
Pre-Match Tennis Predictions
| 2025-09-29 17:00 GMT | Andrea Collarini - Adolfo Daniel Vallejo | !selection! to win match | 05h10m | Antofagasta Challenger | ATP Challenger |
Last update: 2025-09-28 18:30:43 UTC
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BrazilAndrea Collarini - Adolfo Daniel Vallejo Statistics
Andrea Collarini
Ranking: 264
Born: 1992-01-31
Age:
Country: ARG
Adolfo Daniel Vallejo
Ranking: 254
Born: 2004-04-28
Age:
Country: PAR
Andrea Collarini vs Adolfo Daniel Vallejo - Head to Head
| Date | Event | Surface | Round | Winner | Loser | Result |
|---|
Andrea Collarini - Last Matches
| Round | Opponent | Result | ||
|---|---|---|---|---|
| 2025-09-22 - Buenos Aires Challenger Clay | R2 | Roman Andres Burruchaga | 6-2 6-4 | |
| 2025-09-22 - Buenos Aires Challenger Clay | R1 | Luciano Emanuel Ambrogi | 7-6(5) 2-6 6-3 | |
| 2025-09-15 - Villa Maria Challenger Clay | R2 | Facundo Bagnis | w/o | |
| 2025-09-15 - Villa Maria Challenger Clay | R1 | Gonzalo Bueno | 6-7(4) 6-2 6-1 | |
| 2025-08-25 - U.S. Open - New York Hard | Q2 | Mitchell Krueger | 7-6(4) 7-5 | |
| 2025-08-25 - U.S. Open - New York Hard | Q1 | Jan Choinski | 7-6(4) 6-4 | |
| 2025-07-28 - Liberec Challenger Clay | QF | Gonzalo Bueno | 7-5 6-2 | |
| 2025-07-28 - Liberec Challenger Clay | R2 | Cedrik-Marcel Stebe | 6-4 6-2 | |
| 2025-07-28 - Liberec Challenger Clay | R1 | Andrew Paulson | 6-4 7-6(6) | |
| 2025-07-21 - Zug Challenger Clay | R2 | Mika Brunold | 3-6 6-1 6-2 | |
| 2025-07-21 - Zug Challenger Clay | R1 | Kilian Feldbausch | 6-4 7-6(6) | |
| 2025-07-14 - San Marino Challenger Clay | R1 | Lukas Neumayer | 7-6(4) 6-2 | |
| 2025-07-07 - Trieste Challenger Clay | R2 | Lukas Neumayer | 6-4 5-7 6-4 | |
| 2025-07-07 - Trieste Challenger Clay | R1 | Matteo Gigante | 7-5 7-6(4) | |
| 2025-07-07 - Trieste Challenger Clay | Q | Jakub Paul | 6-1 6-2 | |
| 2025-07-07 - Trieste Challenger Clay | Q1 | Michelangelo Zvech Flaborea Mreule | 6-0 6-0 | |
| 2025-06-30 - Modena Challenger Clay | R1 | Toby Alex Kodat | 1-6 6-3 7-6(6) | |
| 2025-06-30 - Wimbledon - London Grass | Q1 | Adrian Mannarino | 6-4 6-2 | |
| 2025-06-09 - Santa Fe Challenger Clay | SF | Joao Lucas Reis Da Silva | 6-2 6-4 | |
| 2025-06-09 - Santa Fe Challenger Clay | QF | Hernan Casanova | 6-4 6-3 |
Adolfo Daniel Vallejo - Last Matches
| Round | Opponent | Result | ||
|---|---|---|---|---|
| 2025-09-22 - Buenos Aires Challenger Clay | R2 | Genaro Alberto Olivieri | 6-3 6-2 | |
| 2025-09-22 - Buenos Aires Challenger Clay | R1 | Thiago Agustin Tirante | 6-3 6-4 | |
| 2025-09-15 - M25 Londrina Clay | F | Gustavo Heide | 6-4 4-6 6-3 | |
| 2025-09-15 - M25 Londrina Clay | SF | Pedro Sakamoto | 6-1 7-6(0) | |
| 2025-09-15 - M25 Londrina Clay | QF | Salvador Price | 6-0 6-0 | |
| 2025-09-15 - M25 Londrina Clay | R2 | Natan Rodrigues | 6-4 4-6 6-1 | |
| 2025-09-15 - M25 Londrina Clay | R1 | Victor Cunha Winheski De Lima | 6-2 6-4 | |
| 2025-09-01 - M25 Mar Del Plata Clay | F | Lautaro Midon | 7-6(4) 6-3 | |
| 2025-09-01 - M25 Mar Del Plata Clay | SF | Juan Pablo Varillas | 6-1 7-6(2) | |
| 2025-09-01 - M25 Mar Del Plata Clay | QF | Fernando Cavallo | 6-1 6-2 | |
| 2025-09-01 - M25 Mar Del Plata Clay | R2 | Mateo Del Pino | 6-2 6-1 | |
| 2025-09-01 - M25 Mar Del Plata Clay | R1 | Leonardo Aboian | 3-6 6-1 6-0 | |
| 2025-08-11 - Barranquilla Challenger Hard | R1 | Miguel Tobon | 6-3 6-4 | |
| 2025-08-04 - Chicago Challenger Hard | R1 | Antoine Ghibaudo | 6-0 6-2 | |
| 2025-07-21 - Zug Challenger Clay | R2 | Facundo Diaz Acosta | 7-6(5) 6-2 | |
| 2025-07-21 - Zug Challenger Clay | R1 | Facundo Mena | 6-1 6-2 | |
| 2025-07-14 - San Marino Challenger Clay | R2 | Lukas Neumayer | 6-2 3-6 6-4 | |
| 2025-07-14 - San Marino Challenger Clay | R1 | Pierluigi Basile | 6-3 6-3 | |
| 2025-07-07 - Iasi Challenger Clay | R1 | Felipe Meligeni Alves | 7-6(10) 6-3 | |
| 2025-06-16 - Poznan Challenger Clay | R2 | Lorenzo Giustino | 6-3 3-6 6-3 |
Tiburon Challenger
Villena Challenger
Antofagasta Challenger
Mouilleron-Le-Captif Challenger
Villena Challenger
Tiburon Challenger
Antofagasta Challenger
Braga Challenger
Mouilleron-Le-Captif Challenger
Mouilleron-Le-Captif Challenger
Villena Challenger
Braga Challenger
Collarini vs Vallejo Predictions - Tennis Betting Tips and Picks for Today - H2H, Statistics Predictions page help: the table above shows today’s and upcoming tennis matches, as well as daily tennis betting tips for them.
The most important column is Probability: it shows the probability of the tennis picks: the higher the probability the bigger the chance that the given tennis prediction will be successful.
If you need more information understanding the tennis predictions, please go to the home page where you can find more details on betting tips.
Also, take a look at the tennis predictions model backtest to see how the model performs with historical data.
Details of the tennis tips for Andrea Collarini - Adolfo Daniel Vallejo:
- Date: the date the tennis match starts ("In Progress" if already started)
- Match: the match being played between Andrea Collarini and Adolfo Daniel Vallejo at the tournament Antofagasta ATP Challenger
- Prediction: the market and the predicted selection for the market.
- Odds: the pre-match odds for the predicted selection e.g. the predicted match winner for the match winner market or the if there will be more or less total games for total games over/under predictions.
- Expected Value (EV): the yield expected when placing a significant number of similar tips (tips with the same expected value). The higher the expected value the better the tip is.
- Probability: the probability of the selection to come true e.g. for the match winner market, the probability is the predicted probability that the selected tennis player will win the match between Andrea Collarini and Adolfo Daniel Vallejo, for the set handicap market, it’s the predicted probability of the selected player winning with the selection handicap.
- Minimum Value Odds: the lowest odds where the prediction still provides value, in other words, this is the lowest odds where it is still worth betting. Please note that Minimum Value Odds is calculated based on your Minimum Expected Value settings for the market and level of the given prediction.
- Available For: how long the tennis tip is available in hours and minutes
- Event: the tournament the match is played e.g. Australian Open, Wimbledon, U.S. Open or Roland Garros, in this case Antofagasta ATP Challenger
- Level: the level or circuit (ATP, WTA, ATP Challenger, ITF Men, ITF Women 25k+ or ITF Women 15k)
Statistics for Andrea Collarini and Adolfo Daniel Vallejo contains basic stats including the player’s date of birth, age, nationality and current rankings.
The H2H sections shows Andrea Collarini vs Adolfo Daniel Vallejo Head 2 Head matches. All matches for Head-To-Head Andrea Collarini vs Adolfo Daniel Vallejo are listed with the date, location and the winner of the match.
Last matches for Andrea Collarini and last matches for Adolfo Daniel Vallejo are shown below that. The last 20 matches played by both Andrea Collarini and Adolfo Daniel Vallejo are shown, with tournament, surface, opponent and the outcome of the match (if the given player won or lost).