Raphael Collignon vs Mattia Bellucci: AI Prediction | Games, Spread, Aces & Double Faults

The model’s edge for Collignon comes mainly from surface fit ( +4.9 points) and lower fatigue, while Bellucci earns a counterweight from the serve & return factor ( +3.9 points). Collignon arrives with a higher ranking (51 vs 74), superior form index (62.83 vs 56.29) and a higher Elo (1688.2 vs 1631.5). He has spent 196 minutes on court in Halle compared with Bellucci’s 323, which tilts the fatigue & workload needle (+1.5 points) toward Collignon. Notably, Collignon’s mean return index (93.11) is substantially higher than Bellucci’s (86.41) — a gap greater than five points that could be decisive on return games. Despite that, the model credits Bellucci on serve & return because of his recent match-level performances against big servers — wins over Alexander Bublik (74 minutes) and Alex Bolt (a marathon 168-minute match) suggest he can handle high-velocity grass conditions. Bellucci’s surface strength index (23.05) is higher than Collignon’s (11.74), but Collignon’s straight-set victories in Halle — including wins over Popyrin and Roberto Bautista Agut — underpin the surface-fit advantage in the projection. Both players show very similar mean serve indices (95.86 vs 95.66; difference <5), so service firepower looks evenly matched on paper. Over their last three matches here, each is 3-0 in the event, with Collignon posting quicker straight-set wins and Bellucci showing more time on court and one three-setter.