Head-to-Head
Overview
Gregorio Biondolillo and Petr Bar Biryukov have met 1 time so far, all in 2026. Petr Bar Biryukov leads 1–0. Their first encounter was at the 2026 M15 Tsaghkadzor 2 (R32), won by Petr Bar Biryukov.
By surface
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Gregorio Biondolillo and Petr Bar Biryukov have met 1 time so far, all in 2026. Petr Bar Biryukov leads 1–0. Their first encounter was at the 2026 M15 Tsaghkadzor 2 (R32), won by Petr Bar Biryukov.