ATP · Rank #1132

Denis Petak

20yrs Right

61.5%Accuracy

Matches Analyzed

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Challenger Columbus USA Qualifying Hard Challenger Columbus USA Qualifying (Hard) 1

1 ▴1.16

O20.5 ▾1.95

ITF Men M15 Slovenska Bistrica Clay ITF Men M15 Slovenska Bistrica (Clay) 4

1 1.17

1 1.17

1 ▾1.37

U20.5 ▾1.78

1 ▴1.4

1 ▴1.4

1 ▾1.57

1 ▾1.57

ITF Men M25 Ceska Lipa Clay ITF Men M25 Ceska Lipa (Clay) 3

1 ▴1.18

1 ▴1.18

1 1.15

1 1.15

2 ▴1.13

2 ▴1.13

ITF Men M25 Louny Clay ITF Men M25 Louny (Clay) 1

1 ▴1.46

1 ▴1.46

ITF Men M25 Pszczyna Hard ITF Men M25 Pszczyna (Hard) 1

2 ▴1.04

2 ▴1.04

ITF Men M25 Nussloch Hard ITF Men M25 Nussloch (Hard) 2

1 ▾2.6

O21.5 ▾1.65

2 ▾1.6

2 ▾1.6

ITF Men M15 Cadolzburg Hard ITF Men M15 Cadolzburg (Hard) 1

2 ▴1.48

2 ▴1.48

Record by surface

Hard

0-2

Clay

5-3

Overall 7-6

Our AI on this player 8 correct of 13

From the matches in our database

About Denis Petak

Denis Petak is a 20-year-old right-handed professional tennis player, currently ranked world No. 1132. The serve is the vulnerable side, at 3.3 double faults per match and 70% of first-serve points won. Breaking is the real weapon here: 52% of break chances get taken. Service games rarely slip away: 121.1% of them are held. The best surface is comfortably clay: 5-3 there, against 0-2 on everything else.

Results keep swinging: 3 up and 2 down across the last 5. The longest match we have on record ran to 35 games, against D. Chan. More of the matches we cover came at ITF Men M15 Slovenska Bistrica than anywhere else — 4 of them. 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 %

62.8%

1st Serve Won

63%

2nd Serve Won

40.6%

Aces / Match

Double Faults / Match

3.8

Break Pts Saved

47.4%

Break Pts Converted

140%

Return Pts Won

42.5%

Service Hold %

237.2%

Total Pts Won

77.6%

Records Last 12 months

Titles

Finals

Semis or better

Events played

Tournament Results 1 title

UTR PTT Trnava Men 03 UTR Winner

ITF M15 Slovenska Bistrica Men ITF Semi-Finals ITF M25 Ceska Lipa Men ITF Semi-Finals

UTR PTT Olomouc Men 07 UTR Semi-Finals

ITF M15 Cadolzburg Men ITF Round of 16 ITF M25 Nussloch Men ITF Round of 16 ITF M15 Malta Men ITF Round of 32

ITF M15 Monastir 40 Men ITF Round of 32

ITF M25 Hradec Kralove Men ITF Round of 32 ITF M25 Louny Men ITF Round of 32

ITF M25 Monastir 34 Men ITF Round of 32

ITF M25 Pszczyna Men ITF Round of 32 ITF M15 Štore Men ITF Qualifying

Deepest runs first, not by date

Season by season

2025

0–1

Won-lost

Matches

0–1

Tiebreaks

Aces / Match

Double Faults / Match

First Serve % 58.7%

1st Serve Won 48.1%

2nd Serve Won 52.6%

Break points won —

Break Pts Saved 71.4%

2024

0–1

Won-lost

Matches

—

Tiebreaks

Aces / Match

Double Faults / Match

First Serve % 56.7%

1st Serve Won 76.5%

2nd Serve Won 43.6%

Break points won 30%

Break Pts Saved 50%

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 Denis Petak?

Our model has graded 13 matches involving Denis Petak and got 8 right — a hit rate of 61.5%. Every completed pick stays on the page, so the figure can be checked.