Active ATP
Gauthier Onclin 🇧🇪
Belgium tennis player (born 2001)
Tournament Run
Gauthier Onclin’s road through US Open 2026.
QFUP NEXTG. OnclinV. Sachko
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Live Odds
Current prediction-market probability, updated as prices change.
Gauthier Onclin is trading at 68% to beat Vitaliy Sachko at US Open, Qualification ATP on Polymarket.
Player Overview
Key facts and market numbers.
Tour
ATP
Born
26 February 2001 (age 25)
Playing this week
Country
🇧🇪 Belgium
Singles ranking
No. 167
Career-high ranking
No. 167 (3 August 2026)
Height
180 cm
Plays
Ambidextrous
Gauthier Onclin is a professional tennis player from Belgium competing on the ATP circuit, born 26 February 2001.
Match History
Every Gauthier Onclin match our markets have settled, newest first. Each opens its own page with the score and the price history.
Recent Results
Completed matches, newest first.
Wdef. T. SkatovCancun 2 · 2026-08-202-6 6-2 6-3Llost to V. KoprivaCancun 2 · 2026-08-20$237.9K · was 44%4-6 4-6Wdef. A. Moro CanasCancun 2 · 2026-08-19$81.5K · was 62%6-4 5-7 6-4Wdef. R. SeggermanCancun 2 · 2026-08-176-3 6-4Llost to A. AndradeBrownsburg (Usa) – Qualification · 2026-08-143-6 3-6
Market Profile
Where the market places this player right now – every slider is computed from live Polymarket data, nothing is editorial.
Latest Insights
The latest tennis headlines from our approved sources – links go to the source.
Insights
US Open, Qualification ATP: match winner?
Live prices from Polymarket