J.J. Wolf vs James Duckworth: AI Prediction | Games, Spread, Aces & Double Faults

The model's edge for Duckworth comes primarily from overall strength and recent form. That manifests in a clear ranking gap: Duckworth sits at 86 while Wolf is 282. Duckworth also enters this match with zero minutes of accumulated fatigue at this event, compared with 243 minutes for Wolf. Those two factors are reflected in the model shifts toward Duckworth. Wolf does hold a marginally higher Elo rating at 1565.39 versus Duckworth at 1537.11, but the ranking and workload context swing the overall picture toward Duckworth. Serve and return metrics tilt slightly toward Wolf, which is why the model gives him a modest boost on that axis. Wolf posts a mean serve index of 96.38 and a mean return index of 87.31. Duckworth’s serve index is 95.72 and his return index is 84.43. Neither gap exceeds five points, so the serve battle should be closely contested rather than one-sided. The model also credits age as a small advantage to Wolf, while fatigue and recent workload favor Duckworth. Looking at recent matches, Wolf has won his last two matches at Cincinnati over Sho Shimabukuro and Shintaro Mochizuki after a loss on clay in Houston. Duckworth’s recent slate shows a quality win over Christopher O’Connell in Toronto, bookended by losses to Alex de Minaur and Cameron Norrie.