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Colin Sinclair
Right-Handed, Two-Handed Backhand · 188cm
Colin Sinclair is a professional tennis player from Australia, 31 years old, ranked No. 475 on the ATP singles rankings as of September 21, 2026. Career-high ranking: No. 340 (September 18, 2023). Sinclair has won 5 career singles titles from 15 finals (5 at ITF level). Most recent title: M25 Anning (2026), beating Peliwo 6-3, 6-0 in the final. In 2026 the record stands at 39-23 (9-7 at Challenger level, 30-16 at ITF / Futures level). Last match: lost to Noguchi 6-3, 6-3 in the R2 at Guangzhou Challenger, September 16, 2026.
The Climb
From the Futures to the Slams
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Why we're watching
Recent results
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The last ten singles matches, from the results feed. Click a column header to sort.
Career record by surface
Ranking, recent weeks
Titles & finals
Win–loss by level · this season
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