Bet on Juan Pablo Varillas vs Gonzalo Villanueva on Tennis

Juan Pablo Varillas is slightly favored to win against Gonzalo Villanueva, with recent market odds typically around 1.55–1.65 for Varillas and 2.20–2.40 for Villanueva as of the past month, reflecting Varillas’ higher ATP ranking and more consistent results on clay. Villanueva is competitive on South American clay but has fewer wins at ATP-level events in Buenos Aires, which tilts the probabilities toward Varillas according to most sharp tennis models on DexWin - Best Odds on Your Favourite Sports.

The match between Juan Pablo Varillas and Gonzalo Villanueva is scheduled to start at 1:00 PM local time on 12 January 2026 in Buenos Aires, which corresponds to 16:00 UTC given Argentina’s standard time zone. Always allow for slight schedule shifts on the day due to preceding matches running long on the same court.

The Juan Pablo Varillas vs Gonzalo Villanueva match is set to be played in Buenos Aires, Argentina, most likely at the main tournament venue used for professional events, which features outdoor clay courts typical of the Buenos Aires tennis circuit. The main stadium in Buenos Aires ATP-level events generally holds several thousand spectators, offers show-court seating close to the baseline, and uses clay conditions that favor heavy topspin and strong baseline rallying.

Prediction models suggest Juan Pablo Varillas has roughly a 60–65% implied win probability based on recent odds in the 1.55–1.65 range, while Gonzalo Villanueva’s underdog price near 2.20–2.40 implies a 35–40% chance. Given Varillas’ better recent clay-court form and higher ranking, a straight-sets win for him is the likeliest outcome, though Villanueva’s comfort on local clay makes him a live underdog if Varillas’ first-serve percentage dips.

There is limited official head-to-head data between Juan Pablo Varillas and Gonzalo Villanueva at ATP Tour level over the last month, suggesting they have not met recently in main-draw ATP events in Buenos Aires. Any previous meetings are more likely to have occurred at Challenger or ITF level, where records indicate no widely documented, high-profile encounters that would significantly shift current odds.