Head-to-Head
Overview
Kobierski/ Sultanov and Gutjahr/ Muller have met 1 time so far, all in 2026. Kobierski/ Sultanov leads 1–0. Their first encounter was at the 2026 M25 Ollersbach (R16), won by Kobierski/ Sultanov.
By surface
- clay1 – 0
Kobierski/ Sultanov and Gutjahr/ Muller have met 1 time so far, all in 2026. Kobierski/ Sultanov leads 1–0. Their first encounter was at the 2026 M25 Ollersbach (R16), won by Kobierski/ Sultanov.