Head-to-Head
Overview
K. Siniakova and Simona Halep have met 4 times since 2017. Simona Halep leads 3–1. They've met once in a final. On hard, Simona Halep leads 2–1. Their first encounter was at the 2017 Shenzhen (R16), won by K. Siniakova. Most recently they met at the 2022 Bad Homburg (R32), with Simona Halep winning. Simona Halep has won the last 3 meetings.
By surface
- grass0 – 1
- hard1 – 2