Head-to-Head
Overview
Martinez/ Masur and Sun/ Watanabe have met 1 time so far, all in 2026. Sun/ Watanabe leads 1–0. Their first encounter was at the 2026 Tyler, won by Sun/ Watanabe.
By surface
- hard0 – 1
Martinez/ Masur and Sun/ Watanabe have met 1 time so far, all in 2026. Sun/ Watanabe leads 1–0. Their first encounter was at the 2026 Tyler, won by Sun/ Watanabe.