Head-to-Head
Overview
Niemeier/ Ryser and Vargova/ Xu have met 1 time so far, all in 2026. Niemeier/ Ryser leads 1–0. Their first encounter was at the 2026 W75 Saguenay, won by Niemeier/ Ryser.
By surface
- hard1 – 0
Niemeier/ Ryser and Vargova/ Xu have met 1 time so far, all in 2026. Niemeier/ Ryser leads 1–0. Their first encounter was at the 2026 W75 Saguenay, won by Niemeier/ Ryser.