Head-to-Head
Overview
Chulak/ Ostrzygalo and Dong/ Lagaev have met 1 time so far, all in 2026. Dong/ Lagaev leads 1–0. Their first encounter was at the 2026 W35 Saskatoon, won by Dong/ Lagaev.
By surface
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Chulak/ Ostrzygalo and Dong/ Lagaev have met 1 time so far, all in 2026. Dong/ Lagaev leads 1–0. Their first encounter was at the 2026 W35 Saskatoon, won by Dong/ Lagaev.