Daniel Altmaier vs Daniil Medvedev: AI Prediction | Games, Spread, Aces & Double Faults

The model’s edge for Medvedev is driven first and foremost by recent record by level (adding 11.2 percentage points to his probability), backed by his superior overall strength and grass suitability. That shows up in the raw numbers: Medvedev carries an Elo of 1911.3 versus Altmaier’s 1580.0 and a ranking gap (No. 7 to No. 81) that underline the class difference cited by the model (overall strength +7.1 pts). Surface fit also favors Medvedev (surface strength index 26.19 vs Altmaier’s 13.89), contributing 6.5 points to the prediction; on quick grass that practical edge in movement and shot selection matters. Serve & return metrics tilt toward Medvedev in the explainability output (+6.9 pts), although the two players have almost identical mean serve indices (96.36 vs 96.10) and comparable return indices (89.12 vs 91.52), so there isn’t a large raw serving gap to exploit. Fatigue is a factor: Altmaier has logged 206 minutes in the event compared with Medvedev’s 173, which slightly tempers his upset chances. Recent form favors Altmaier modestly (+3.3 pts) after wins here over Hurkacz and Basilashvili; overall, Altmaier’s last three matches read two wins at Halle and a loss to Tiafoe in Stuttgart, while Medvedev has two straight comfortable Halle wins and an earlier loss in s-Hertogenbosch.