Head-to-Head
Overview
Karl Friberg and William Rejchtman Vinciguerra have met 1 time so far, all in 2026. Karl Friberg leads 1–0. Their first encounter was at the 2026 M25 Falun (R16), won by Karl Friberg.
By surface
- hard (indoor)1 – 0
Karl Friberg and William Rejchtman Vinciguerra have met 1 time so far, all in 2026. Karl Friberg leads 1–0. Their first encounter was at the 2026 M25 Falun (R16), won by Karl Friberg.