Head-to-Head
Overview
Colin Sinclair and Mert Alkaya have met 1 time so far, all in 2026. Colin Sinclair leads 1–0. Their first encounter was at the 2026 Samsun (Turkey) - Qualification (R32), won by Colin Sinclair.
By surface
- hard1 – 0
Colin Sinclair and Mert Alkaya have met 1 time so far, all in 2026. Colin Sinclair leads 1–0. Their first encounter was at the 2026 Samsun (Turkey) - Qualification (R32), won by Colin Sinclair.