Head-to-Head
Overview
Betov/ Simakin and Sun/ Yevseyev have met 1 time so far, all in 2026. Betov/ Simakin leads 1–0. Their first encounter was at the 2026 Istanbul 2 (QF), won by Betov/ Simakin.
By surface
- hard1 – 0
Betov/ Simakin and Sun/ Yevseyev have met 1 time so far, all in 2026. Betov/ Simakin leads 1–0. Their first encounter was at the 2026 Istanbul 2 (QF), won by Betov/ Simakin.