ATP Challenger Antofagasta 2026 Preview: Draw, Title Odds
The ATP Challenger Antofagasta main draw begins on 8 October, with Thiago Seyboth Wild, Juan Carlos Prado Angelo and Lautaro Midon leading the field. 10 players and 8 singles matches in the draw so far, clay court.
When is the ATP Challenger Antofagasta?
The tournament starts on 8 October. Matches are listed to 10 October so far; the later rounds join the card as the draw is published.
Who are the title favourites for the ATP Challenger Antofagasta?
Thiago Seyboth Wild is the favourite with a 49.7% chance of the title, ahead of Juan Carlos Prado Angelo on 19.7%. Worked out round by round from the published draw and our player ratings.
| Player | Title chance | Our fair price |
|---|---|---|
| Thiago Seyboth Wild 4 | 49.7% | 2.0 |
| Juan Carlos Prado Angelo 5 | 19.7% | 5.1 |
| Lautaro Midon 7 | 16.9% | 5.9 |
| Lucas Reis Da Silva Joao | 13.6% | 7.3 |
What is the surface at the ATP Challenger Antofagasta?
The tournament is played on clay court.
Slow court. How it has actually played, against the average for its level.
Servers held
−2.9% vs tour average 73.0%
Serve points won
−1.7% vs tour average 60.6%
Sets to a tiebreak
−2.6% vs tour average 14.2%
Aces
−0.10 vs tour average 0.31
Measured from 56 matches played at this event, against the average for its level over the same period. Not a surface label.
Who won the ATP Challenger Antofagasta in 2025?
Cristian Garin won it in 2025, beating Facundo Diaz Acosta 2-1.
Which players come to the ATP Challenger Antofagasta in form?
Win-loss over the last five weeks, across every event, from our own results record.
| Player | Last 5 weeks | Win rate |
|---|---|---|
| Thiago Seyboth Wild | 8-0 | 100% |
| Lautaro Midon | 5-1 | 83% |
| Joaquin Aguilar Cardozo | 9-2 | 82% |
| Lucas Reis Da Silva Joao | 8-2 | 80% |
| Juan Carlos Prado Angelo | 6-2 | 75% |
| Gustavo Heide | 8-4 | 67% |
Which players are carrying an injury into the tournament?
Retirements, walkovers and medical timeouts from our own tracking. A short price on a player who has not finished a match lately is the easiest way to lose money at this level.
| Player | Recent | Why it matters |
|---|---|---|
| M. Tobon | L 0-2, W 2-1, W 2-1 | 1 medical timeout(s) in 14 days |
What are the first round matchups at the ATP Challenger Antofagasta?
Order of play from 15:00 UTC; individual times follow the session.
| Match | Prices | Market makes it |
|---|---|---|
| Gustavo Heide v Eduardo Ribeiro | 1.18 / 5.03 | 81% G. Heide |
| Joaquin Aguilar Cardozo v Lautaro Midon | 1.81 / 2.04 | 53% J. Aguilar Cardozo |