About Matias O'Neille
Born 1978. Matias O'Neille is an Argentine tennis player.
Matias O'Neille (born 21 January 1978) is an Argentine former professional tennis player.
O'Neille, a player from Buenos Aires, spent most of his professional tennis career competing in satellite and ITF Futures tournaments. He won three Futures doubles titles and also claimed one ATP Challenger title, partnering Mariano Delfino at the Trani Cup in 2003. His best singles ranking was 416 in the world and he was ranked as high as 401 in doubles.
Challenger/Futures titles LegendATP Challenger (1)ITF Futures (3) Doubles
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Important facts
People in Matias O'Neille's life
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Contemporaries
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Frequently asked questions
Who is Matias O'Neille?
Argentine tennis player
When was Matias O'Neille born?
Matias O'Neille was born on 21 January 1978.
What is Matias O'Neille's occupation?
Matias O'Neille is a tennis player.
What nationality is Matias O'Neille?
Matias O'Neille is Argentine.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Matias O'Neille. https://biography.guide/matias-o-neille/
MLA: "Matias O'Neille." Biography.guide, https://biography.guide/matias-o-neille/.
Chicago: "Matias O'Neille." Biography.guide. https://biography.guide/matias-o-neille/.
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