Head-to-Head
Overview
Antonia Stoyanov and M. Osterreicher have met 1 time so far, all in 2026. Antonia Stoyanov leads 1–0. Their first encounter was at the 2026 W15 Dinard (R16), won by Antonia Stoyanov.
By surface
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Antonia Stoyanov and M. Osterreicher have met 1 time so far, all in 2026. Antonia Stoyanov leads 1–0. Their first encounter was at the 2026 W15 Dinard (R16), won by Antonia Stoyanov.