Player data updated: 2026-10-17 16:37 UTC
M. Antonius
M. Antonius represents the United States on the ATP Tour and is ranked No. 1679, having reached a career high of No. 1601. TennisDB's records show a singles record of 0–0 and no singles titles.
Singles ranking
1,679
Career singles high
1,601 (Jul 28, 2025)
Elo peak
1516 (6th percentile)
Singles record
0–0
Singles titles
0
YTD W-L
—
Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.
ATP Matches full match log →
| Opponent | Score | Result | H2H | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Kei Nishikori | 4-6 4-6 | L | H2H | Match data | Aug 26, 2026 | Q2 | US Open | Grand Slam | Hard |
| Henry Searle | 6-1 6-2 | W | H2H | Match data | Aug 24, 2026 | Q1 | US Open | Grand Slam | Hard |
Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.
Career Results
| Season | Type | W | L | M | Win % | Start Rank | End Rank |
|---|---|---|---|---|---|---|---|
| 2026 | Qualifying | 1 | 1 | 2 | 50.0% | — | — |
| Career | — | 0 | 0 | 0 | — | — | — |
Career Results by Surface
| Season | Type | Hard | Clay | Grass | Total | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 2026 | Qualifying | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% |
Advanced Stats
| Season | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1510 | 109.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1516 | 105.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Tournament Results by Category
ATP Ranking History full ranking history →
Current rank
1679
Career high
1601
Career-high date
Jul 28, 2025
First Top 100
—
First Top 50
—
First Top 20
—
First Top 10
—
Ranking History Matrix
| Season | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | — | — | — | — | — | — | 1601 | 1613 | 1621 | 1618 | 1668 | 1679 |
Frequently Asked Questions
- Which country does M. Antonius represent?
- M. Antonius represents United States in TennisDB's ATP records.
- How many Grand Slam singles titles has M. Antonius won?
- M. Antonius has not won a Grand Slam singles title.
- How many Masters 1000 titles has M. Antonius won?
- TennisDB does not group any of M. Antonius's titles under the modern Masters 1000 category.
- What is M. Antonius' highest ATP ranking?
- M. Antonius' career-high ATP singles ranking is world No. 1601, first achieved on July 28, 2025.
- What is M. Antonius' career win-loss record?
- M. Antonius has a career ATP singles record of 0 wins and 0 losses.