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MA Michael Antonius
US ATP · Rank #624

Michael Antonius

16yrs 1.91 m 79 kg Right
69.2%Accuracy
13
Matches Analyzed
Recent Form
LLWLW
Recent & Upcoming Tap a match for full analysis
Challenger Columbus USA Qualifying Hard Challenger Columbus USA Qualifying (Hard) 1
16:25 Finished 1625
US K. Hance
US M. Antonius
2 1
2.57 ▾1.48
1 2.57
7562
U22.5 ▾1.62
3.7/10
ATP US Open New York USA Qualifying Hard ATP US Open New York USA Qualifying (Hard) 1
22:15 Finished 2215
JP K. Nishikori (WC)
US M. Antonius (WC)
2 0
1.59 2.65
2 2.65
166367
O20.5 1.55
7.6/10
ITF Men M15 Rochester Clay ITF Men M15 Rochester (Clay) 1
16:39 Finished 1639
US J. Braswell
US M. Antonius
0 2
▴3.95 ▾1.21
2 ▾1.21
4646
2 ▾1.21
1.2/10
ITF Men M15 Orange Park FL Clay ITF Men M15 Orange Park FL (Clay) 3
16:00 Finished 1600
US M. Antonius
NO A. Petrovic
0 2
▴1.33 ▾3.05
1 ▴1.33
6364
U21.5 1.71
4.0/10
18:00 Finished 1800
US K. Bigun
US M. Antonius
0 2
▾2.23 ▴1.6
1 ▾2.23
6364
U22.5 ▴1.63
2.4/10
17:41 Finished 1741
US E. Bynoe
US M. Antonius
0 2
▴3.85 ▾1.23
1 ▴3.85
6364
U21.5 ▾1.59
3.8/10
Challenger Savannah USA Clay Challenger Savannah USA (Clay) 1
16:10 Finished 1610
US M. Antonius
US M. Krueger
1 2
▾3.6 ▴1.29
2 ▴1.29
4636
2 ▴1.29
6.7/10
ITF Men M15 Orlando FL Clay ITF Men M15 Orlando FL (Clay) 3
15:00 Finished 1500
US M. Antonius
BS J. Roberts
0 2
1.14 5
1 1.14
7562
1 1.14
5.5/10
15:00 Finished 1500
US M. Antonius
RO D. N. Cazacu
2 1
▴1.57 ▾2.25
2 ▾2.25
612657
O20.5 ▴1.67
3.9/10
17:10 Finished 1710
US M. Antonius
IT D. Tortora
2 1
▴1.82 1.9
1 ▴1.82
633675
1 ▴1.82
1.2/10
ITF Men M25 Las Vegas NV Hard ITF Men M25 Las Vegas NV (Hard) 2
20:10 Finished 2010
US A. Mayo
US M. Antonius
2 0
▾1.46 ▴2.55
1 ▾1.46
763661
1 ▾1.46
6.8/10
17:00 Finished 1700
US M. Antonius
MD I. Snitari
2 0
▾1.57 ▴2.8
2 ▴2.8
3646
U22.5 ▾1.6
5.3/10
ITF Men M25 Bakersfield CA Hard ITF Men M25 Bakersfield CA (Hard) 1
20:00 Finished 2000
US M. Antonius
US A. Fenty
2 0
▾2.72 ▴1.39
2 ▴1.39
3646
2 ▴1.39
6.3/10
Record by surface
Hard
2-3
Clay
5-3
Overall 7-6
Our AI on this player 9 correct of 13

From the matches in our database

About Michael Antonius

Michael Antonius is a 16-year-old right-handed professional tennis player, currently ranked world No. 624. Over the last 52 weeks the serve has landed 69.1% of first deliveries, winning 64.3% of those points. Breaking is the real weapon here: 156.3% of break chances get taken. Service games rarely slip away: 252.4% of them are held. The best surface is comfortably clay: 5-3 there, against 2-3 on everything else.

Results keep swinging: 2 up and 3 down across the last 5. The longest match we have on record ran to 36 games, against M. Krueger. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at Challenger Columbus USA Qualifying.

Serve & Return
First Serve %
73.1%
1st Serve Won
65%
2nd Serve Won
49.2%
Aces / Match
1
Double Faults / Match
2.1
Break Pts Saved
69.2%
Break Pts Converted
122.6%
Return Pts Won
45.6%
Service Hold %
174.4%
Total Pts Won
79%
Records Last 12 months
2
Titles
3
Finals
4
Semis or better
13
Events played
Tournament Results 2 titles
ITF M15 Rochester Men ITF Winner ITF M25 Bakersfield, CA Men ITF Winner
Roland Garros, Boys Juniors Final
ITF M15 Orlando, FL Men ITF Semi-Finals ITF M15 Naples, FL 2 Men ITF Quarter-Finals ITF M15 Orange Park, FL Men ITF Quarter-Finals ITF M15 Naples, FL 3 Men ITF Round of 16 ITF M25 Las Vegas, NV Men ITF Round of 16
US Open, Boys Juniors Round of 32
ITF M15 Orlando 3 Men ITF Round of 32 Savannah, USA Challenger Round of 32
Wimbledon, Boys Juniors Round of 64
US Open, Men ATP Qualifying

Deepest runs first, not by date

Season by season

2026so far

1–2
Won-lost
3
Matches
1–1
Tiebreaks
1
Aces / Match
1.7
Double Faults / Match
First Serve % 71.3%
1st Serve Won 63.6%
2nd Serve Won 53.5%
Break points won 50%
Break Pts Saved 73.1%

Season totals from the tour feed, singles only. The won-lost line is the tour's own count and can differ from the record under Predictions, which counts the matches we cover. A dash means the season holds nothing to measure that figure from.

Frequently asked questions

How accurate are the AI predictions for Michael Antonius?

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Our model has graded 13 matches involving Michael Antonius and got 9 right — a hit rate of 69.2%. Every completed pick stays on the page, so the figure can be checked.