Head-to-Head
Overview
Olle Wallin and Andrea Guerrieri have met 1 time so far, all in 2026. Andrea Guerrieri leads 1–0. Their first encounter was at the 2026 Grodzisk Mazowiecki (R32), won by Andrea Guerrieri.
By surface
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Olle Wallin and Andrea Guerrieri have met 1 time so far, all in 2026. Andrea Guerrieri leads 1–0. Their first encounter was at the 2026 Grodzisk Mazowiecki (R32), won by Andrea Guerrieri.