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Michael Antonius

b. 2010

American tennis player (born 2010)

Tennis player
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About Michael Antonius

Born 2010. Michael Antonius is a tennis player.

Michael Antonius (born January 1, 2010) is an American tennis player. He has a career high ATP singles ranking of No. 670 achieved on August 24, 2026 and a career high ATP doubles ranking of 1,173 achieved on April 13, 2026.

He also has a career-high ITF junior combined ranking of No. 3 achieved on July 13, 2026.

Early life Antonius was raised in Buffalo, New York. His father, who is Norwegian, is a psychologist at the University at Buffalo. Antonius trains at the USTA National Campus in Orlando, Florida.

Career In 2024, Antonius won the boys' singles title at the Petits As, becoming the first American to do so since Victor Lilov in 2018.

2026 Antonius won his first ITF singles title at the M25 in Bakersfield, California, becoming the youngest American male to win an ITF title at the age of 16. He reached the 2026 French Open boys' singles final, but lost to Guto Miguel.

Junior Grand Slam finals Singles: 1 (1 runner-up)

Doubles: 1 (1 runner-up)

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Important facts

Born
2010
Birth century
21st century
Occupation
Tennis player

People in Michael Antonius's life

Named in this biography and alive at the same time

Portrait of Victor
Victor
b. 1983
Association football player
 Portrait of Guto Miguel
Guto Miguel
b. 2009
Tennis player
 Portrait of Victor Lilov
Victor Lilov
b. 2004
Tennis player

Frequently asked questions

Who is Michael Antonius?

American tennis player (born 2010)

When was Michael Antonius born?

Michael Antonius was born in 2010.

What is Michael Antonius's occupation?

Michael Antonius is a tennis player.

Sources & further reading

· Wikipedia: Michael Antonius

· Wikidata: Q140577295

· DBpedia: Michael Antonius

Cite this page

APA: Biography.guide. (2026). Michael Antonius. https://biography.guide/michael-antonius/

MLA: "Michael Antonius." Biography.guide, https://biography.guide/michael-antonius/.

Chicago: "Michael Antonius." Biography.guide. https://biography.guide/michael-antonius/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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