Guillaume Couillard Clay Court Stats & Match Results

Guillaume Couillard has found clay courts difficult, recording 2–7 across 9 matches (22.2%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar.

By format on clay — best-of-five: 0–4 (0.0%); best-of-three: 2–3 (40.0%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on clay.