EFG Swiss Open - Gstaad Predictions 2026

The EFG Swiss Open - Gstaad is a ATP Tour event played on clay courts in Gstaad. Uppset is currently tracking 4 predictions for this tournament across July 12, 2026–August 26, 2026, spanning the first round. Each prediction below is generated by our statistical model and links to a full match breakdown with head-to-head context, form and a projected scoreline.

The strongest names in the EFG Swiss Open - Gstaad field right now are Valentin Vacherot (No. 21), Ignacio Buse (No. 34), Raphael Collignon (No. 42), Juan Manuel Cerundolo (No. 45), Lorenzo Sonego (No. 83) and Stefanos Tsitsipas (No. 87). Clay rewards patience, heavy topspin and movement: rallies run long, serves lose some of their bite, and the better mover often grinds down the bigger hitter.

The standout matchup is Collignon vs Vacherot, where our model leans toward Collignon for a 2-1 scoreline.

Across these 4 matches, the model backs the higher-ranked player in 3 and calls a potential upset in 1. The boldest call is Collignon (No. 42) over a No. 21 opponent.