- Born
- 2001-02-26 in Liège, Belgium
- Hand
- Right
- Backhand
- 2 Hands
- Height
- 180 cm
- Weight
- 77 kg
- Coach
- Steve Darcis
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Gauthier Onclin
Gauthier Onclin has found the Tour difficult, recording 1–4 across 5 matches (20.0%). The numbers point to a player still building their Tour presence — a key area of opportunity going forward.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): Gauthier Onclin has yet to record a win at Grand Slam level — 0–1 across 1 match. Breaking through here would mark a significant step forward.
Recent Form 2026: 1–3 (25.0%). Last 4: W L L L — mixed results, some inconsistency in the current period.