Head-to-Head

Overview

Petra Marcinko and Kimberly Birrell have met 3 times so far, all in 2026. Kimberly Birrell leads 2–1. On hard, Kimberly Birrell leads 2–0. Their first encounter was at the 2026 Austin (R32), won by Kimberly Birrell. Most recently they met at the 2026 US Open (R128), with Kimberly Birrell winning.