Michael Antonius: Ranking, Schedule & Stats
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. 6. The American was born in New York City.
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.
Current form
2026 season2026Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
2026 seasonLast 12 monthsCareerRanking & projection
ATP ranking · not EloATP · not EloRecent results
Last 4Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Antonius's wins–losses across all matches we have, qualifying excluded.
Season
Current seasonResults
Season breakdown
2026 · by level, surface, opponent, sets2026Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 4 matches we have on record. Green is Antonius, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Antonius | Opponents |
|---|---|---|
| 2026 | 67% | 70% |
| 2025 | 61% | 74% |
| Career | 64% | 72% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| Davis Cup & team cups | 0–1 | 0% | — |
| Challenger | 0–1 | 0% | 0 |
| ITF / Futures | 7–2 | 78% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Season breakdown
Wins and losses in one season, split by round reached, surface, tournament level and opponent ranking band.
2026 season · 20–8 · W–L 71% · 28 matches
Round played
| Qualifying | 2–2 (50%) |
|---|---|
| R32 | 1–1 (50%) |
| R16 | 1–0 (100%) |
| SF | 1–0 (100%) |
| F | 1–0 (100%) |
| Team event | 0–1 (0%) |
Surface
| Hard | 7–2 (78%) |
|---|---|
| Hard (indoor) | 0–1 (0%) |
| Clay | 13–5 (72%) |
Tournament level
| Grand Slam | 1–1 (50%) |
|---|---|
| Challenger | 0–2 (0%) |
| ITF / Futures | 19–5 (79%) |
Rounds are the round each match was played in, not a ladder: a player enters a 32-draw straight in R32, and team events (United Cup, Davis Cup) are not played through a draw at all — those have their own row. Ranking bands use the opponent's ranking on match day and are cumulative: top 100 includes top 10.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2026 | 7–2 | 13–5 | · | · | 20–7 |
| 2025 | · | 2–2 | · | · | 2–2 |
| Career | 7–2 78% | 15–7 68% | · | · | 22–9 71% |
More on Umpiry · discovery
More players from United States
All →Frequently asked · Michael AntoniusFrequently asked
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, born in New York City on 1 January 2010.
Cite this
Michael Antonius is ranked No. 632 in the ATP singles rankings with 58 points. Umpiry, "Michael Antonius: Ranking, Schedule & Stats", https://umpiry.com/players/michael-antonius-usa?utm_source=cite (as of 27 September 2026).