Coco Gauff def. Katerina Siniakova 6-1, 6-4 — Australian Open 2023 R128

Coco Gauff defeated Katerina Siniakova 6-1, 6-4 in the R128 of the Australian Open 2023.

Head-to-head

Katerina Siniakova and Coco Gauff have met 3 times, with Coco Gauff leading the head-to-head 2–1.

• Qatar Open (WTA) 2024 R32 — Katerina Siniakova won 6-2, 6-4
• Berlin Open 2023 R32 — Coco Gauff won 6-3, 6-4