Head-to-Head
Overview
Munk Mortensen/ Nilsson and Collins/ McDonald have met 1 time so far, all in 2026. Collins/ McDonald leads 1–0. Their first encounter was at the 2026 W50 Austin, TX, won by Collins/ McDonald.
By surface
- hard0 – 1
Munk Mortensen/ Nilsson and Collins/ McDonald have met 1 time so far, all in 2026. Collins/ McDonald leads 1–0. Their first encounter was at the 2026 W50 Austin, TX, won by Collins/ McDonald.