Michael Antonius breaks records of precocity with 16 years in professional tennis
Remember this name because it may be much talked about in the future. Michael Antonius is a 16-year-old American who has become the first player born in 2010 to reach the semifinals of a professional tournament. He achieved this at the ITF M25 in Bakersfield, and this season, he has 16 wins in 18 matches, combining the junior and senior circuits.
Michael Antonius became the first tennis player born in the year 2010 to reach the semifinals of a professional tournament.
The American did it at the M25 in Bakersfield, after defeating Ciric with a double 6-3.
His season stands at 16-2 between pro and Jr. A promising player. pic.twitter.com/a1Z3Wf3OPY— Ariel Fernández (@AFD7L) March 20, 2026
This is an automatic translation. You can read the original news, Michael Antonius bate récords de precocidad con 16 años en el tenis profesional