Head-to-Head
Overview
Z. Viiala and Tai Sach have met 1 time so far, all in 2026. Z. Viiala leads 1–0. Their first encounter was at the 2026 M25 Brisbane (R16), won by Z. Viiala.
By surface
- hard1 – 0
Z. Viiala and Tai Sach have met 1 time so far, all in 2026. Z. Viiala leads 1–0. Their first encounter was at the 2026 M25 Brisbane (R16), won by Z. Viiala.