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Guillaume Dalmasso
Right-Handed, Two-Handed Backhand · 193cm
Guillaume Dalmasso is a professional tennis player from France, 23 years old, ranked No. 632 on the ATP singles rankings as of September 21, 2026. Career-high ranking: No. 554 (July 20, 2026). Dalmasso has won 1 career singles title from 5 finals (1 at ITF level). Most recent title: M15 Vaasa (2026), beating Guilleme 6-1, 6-4 in the final. In 2026 the record stands at 25-23 (12-12 at Challenger level, 13-11 at ITF / Futures level). Last match: lost to Clerc 6-2, 6-3 in the R1 at M25 Nevers, September 15, 2026.
The Climb
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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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