Gonzalo Villanueva - Gonzalo Bueno: our prediction

Gonzalo Bueno is the clear favorite (odds 1.39) with superior form (60% win rate in last 10 matches vs 40% for Villanueva). His statistics as a favorite (60% wins) and his ability to win against opponents priced like Villanueva (odds 2.8, in the 1.51-1.80 range where Bueno has 50% win rate as underdog) are solid. No injuries reported.

Statistics from the last 10 non-Grand Slam matches show a strong trend towards 3-set matches: Villanueva has 30% 3-set matches, Bueno 50%. Furthermore, when Bueno is the favorite (odds 1.39, in the 1.21-1.5 range), he loses at least one set in 33% of cases. Villanueva, as an underdog, wins at least one set in 25% of cases against favorites priced 1.21-1.5. This suggests a tight match with a set for Villanueva.

Although we predict a 3-set match, Bueno's expected victory could be achieved through tight but not necessarily very long sets. Villanueva tends to lose quickly as an underdog (90% of his losses as underdog are in 2 sets). If Bueno controls the match, sets could be of moderate scores (e.g., 6-4, 4-6, 6-3 = 19 games). The probability of very tight sets (e.g., 7-6, 6-7, 7-6) is lower.