Anna Kalinskaya vs McCartney Kessler: AI Prediction | Games, Spread, Aces & Double Faults

The model’s edge for Kalinskaya is driven primarily by overall strength (an 8.2-point lift) and stronger recent results at this level (plus 4.5 points), with smaller contributions from surface fit and serve/return balance. That aligns with her superior credentials: Kalinskaya is ranked 20 with an Elo around 1818, a higher form index (45.9) and a surface strength index near 45.8. By contrast Kessler is listed far lower (rank 1000) with an Elo about 1670 and a form index of 37.7. Fatigue also favors Kalinskaya — she arrives with 0 minutes on court in this tournament while Kessler has accumulated 85 minutes. Kalinskaya’s mean return index (92.4) is notably higher than Kessler’s (86.5) — a gap greater than five points that the model flags as relevant — while their mean serve indices are essentially comparable (95.6 vs 95.2). Recent form shows Kalinskaya with two wins and a loss in her last three (including a straight-sets loss to Pegula in Washington, and wins over Tjen and Kasatkina), whereas Kessler is 1–2 in her last three with a first-round Montreal win over Cadence Brace and earlier defeats in Memphis and Wimbledon.