Coco Gauff’s coaching setup has changed a lot in the last couple of seasons, so the answer depends on when you mean by “who is Coco Gauff coach.”

Quick Scoop

Right now, in early 2026, the key name around her team is Gavin MacMillan , a biomechanics and serving specialist she brought in to fix her double‑fault and serve consistency issues before the 2025 US Open. He works alongside her long‑time coach Jean‑Christophe (JC) Faurel , who has been a steady figure in her camp.

Earlier recent phases of her coaching journey include:

  • Matt (Matthew) Daly – American coach who worked with her through the 2024–early 2025 stretch, including the 2025 Australian Open, before they split just before the 2025 US Open.
  • Brad Gilbert – Veteran coach who joined her in 2023 and helped guide her breakout summer and first US Open title; he was later supplemented and then effectively replaced as the team evolved.

So, if you’re asking in the most up‑to‑date sense: Coco Gauff is currently guided by a small team built around Gavin MacMillan (serve/biomechanics focus) and JC Faurel (long‑term coaching support), following her earlier stints with Brad Gilbert and Matt Daly in the previous seasons.

Information gathered from public forums or data available on the internet and portrayed here.