Head-to-Head
Overview
O. Simion and D. Back have met 1 time so far, all in 2026. D. Back leads 1–0. Their first encounter was at the 2026 W50 Horb (Germany) (R32), won by D. Back.
By surface
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O. Simion and D. Back have met 1 time so far, all in 2026. D. Back leads 1–0. Their first encounter was at the 2026 W50 Horb (Germany) (R32), won by D. Back.