Head-to-Head
Overview
Kayla Day and Mananchaya Sawangkaew have met 1 time so far, all in 2026. Mananchaya Sawangkaew leads 1–0. Their first encounter was at the 2026 Birmingham (R16), won by Mananchaya Sawangkaew.
By surface
- hard (indoor)0 – 1
Kayla Day and Mananchaya Sawangkaew have met 1 time so far, all in 2026. Mananchaya Sawangkaew leads 1–0. Their first encounter was at the 2026 Birmingham (R16), won by Mananchaya Sawangkaew.