Head-to-Head
Overview
J- Hanfmann/ Struff and Doumbia/ Gonzalez have met 1 time so far, all in 2026. J- Hanfmann/ Struff leads 1–0. Their first encounter was at the 2026 Stuttgart (R16), won by J- Hanfmann/ Struff.
By surface
- clay1 – 0
J- Hanfmann/ Struff and Doumbia/ Gonzalez have met 1 time so far, all in 2026. J- Hanfmann/ Struff leads 1–0. Their first encounter was at the 2026 Stuttgart (R16), won by J- Hanfmann/ Struff.