Head-to-Head
Overview
Khumoyun Sultanov and H. Heck have met 1 time so far, all in 2026. H. Heck leads 1–0. Their first encounter was at the 2026 Phan Thiet 4 (Vietnam) - Qualification, won by H. Heck.
By surface
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Khumoyun Sultanov and H. Heck have met 1 time so far, all in 2026. H. Heck leads 1–0. Their first encounter was at the 2026 Phan Thiet 4 (Vietnam) - Qualification, won by H. Heck.