Michael Antonius is a professional tennis player from United States, born 1 January 2010. The American competes on the ATP Tour. Among ATP players under 18, Antonius is ranked No. 4.
This page tracks Michael Antonius's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Rankings
Ranking Projection
Trajectory from our weekly snapshots. Defending— points dropping in the next ~12 weeks (last year's results at the same events). Win … — points gained by winning the round they're currently in. Expected — most likely landing rank from our draw model (Elo over the bracket). ATP points table.
Freshness
2 days rest · 2 matches, 35 games (7d)
Recent on-court load (higher = fresher), updated daily. About
Career highs
Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. Umpiry rank is the player’s position by our rating — the arrow shows how many spots that is above (▲) or below (▼) their official ranking.
2026 season form
1–2W–L33%
- Last 60 days
- 1–1
Recent surface record
Career record
1–2W–L
Career surface record
Recent results
Exhibitions & team events
Shown for completeness — not counted in form, surface, or career stats. 10 matches (exhibitions, Davis / Laver / United Cup).
More United States players
Explore the rankings
Frequently asked questions
When was Michael Antonius born?
Michael Antonius was born on 1 January 2010 (16 years old).
Where is Michael Antonius from?
Michael Antonius is from United States.