Marcos Giron vs Cruz Hewitt: AI Prediction | Games, Spread, Aces & Double Faults

The model’s edge for Giron comes mainly from overall strength (+15.3 percentage points) and a superior serve & return profile (+5.5 pp), with recent form (+4.9 pp) and recent record by level (+3.2 pp) also pushing the prediction his way; a small surface-fit lift of 2.9 pp is shown for Hewitt. Translating that into numbers: Giron is the higher-ranked player (No. 85) with an Elo of 1628.2 and a form index of 54.36, while Hewitt sits at rank 1000 with an Elo of 1517.8 and a form index of 32.46. Giron’s mean serve index (96.62) and mean return index (89.21) are both strong and underpin the serve/return advantage noted by the model; Hewitt posts decent serve/return metrics as well (serve 92.29, return 88.67), but they do not match Giron’s levels. Fatigue is a factor: Giron has logged 192 minutes in this event versus Hewitt’s 131, which could blunt Giron’s physical edge if rallies extend. Surface strength indices are modest for both (Giron 18.39; Hewitt 9.01), yet the explainability output still registers a small surface-fit edge toward Hewitt. Looking at recent matches, Giron has won his two Washington matches (straight sets vs Aryan Shah and Andre Ilagan) after a straight-sets loss to Alexander Zverev at Wimbledon. Hewitt has won twice in Washington — beating Zachary Svajda and Dusan Lajovic — but lost earlier at the Australian Open.