ATP · Rank #172

Gauthier Onclin

25yrs 1.80 m 77 kg Right #169Peak Rank

83.6%Accuracy

Matches Analyzed

Recent Form

WLLLW

Recent & Upcoming Tap a match for full analysis

Challenger Mouilleron - le - Captif France Hard Challenger Mouilleron - le - Captif France (Hard) 2

2 ▾1.27

2 ▾1.27

Challenger Cassis France Hard Challenger Cassis France (Hard) 1

1 ▾1.54

1 ▾1.54

ATP US Open New York USA Qualifying Hard ATP US Open New York USA Qualifying (Hard) 1

1 ▴1.37

1 ▴1.37

Challenger Cancun Mexico Hard Challenger Cancun Mexico (Hard) 2

1 1.7

O19.5 1.46

1 ▴1.49

1 ▴1.49

Challenger Tampere Finland Clay Challenger Tampere Finland (Clay) 4

1 ▾1.58

O18.5 1.31

2 ▾1.92

2 ▾1.92

1 ▴1.27

1 ▴1.27

2 ▴2.87

O19.5 ▴1.62

Challenger Bunschoten Netherlands Clay Challenger Bunschoten Netherlands (Clay) 1

2 ▴1.32

O17.5 1.35

Challenger Liege Belgium Clay Challenger Liege Belgium (Clay) 2

1 ▴1.34

O2.5 ▾2.5

1 ▴1.24

1 ▴1.24

ATP Wimbledon London GB Qualifying 1st - 2nd Grass ATP Wimbledon London GB Qualifying 1st - 2nd (Grass) 2

1 ▴2.07

O19.5 ▴1.46

2 ▾1.12

2 ▾1.12

Challenger Dublin Ireland Grass Challenger Dublin Ireland (Grass) 1

2 ▾1.85

O19.5 ▴1.44

ATP Stuttgart Germany Grass ATP Stuttgart Germany (Grass) 3

2 ▾2.48

O20.5 ▾1.3

1 ▾2.36

2 ▴2.28

O20.5 ▴1.51

Challenger Bad Rappenau Germany Clay Challenger Bad Rappenau Germany (Clay) 1

2 ▴1.52

O19.5 ▾1.49

Challenger Chisinau Moldova Hard Challenger Chisinau Moldova (Hard) 1

2 1.88

O21.5 ▴1.76

Record by surface

Hard

30-13

Clay

4-4

Grass

3-3

Overall 37-20

Our AI on this player 46 correct of 55

From the matches in our database

Most-played opponents

Viktor Durasovic 2 meetings 2-0 Mert Alkaya 2 meetings 2-0 Niels Visker 2 meetings 2-0 Raphael Perot 2 meetings 1-1 Tiago Pereira 2 meetings 1-1

About Gauthier Onclin

Gauthier Onclin is a 25-year-old right-handed professional tennis player, currently ranked world No. 172. That is below a career-high of world No. 169. Over the last 52 weeks the serve has landed 58% of first deliveries, winning 66.9% of those points. Breaking is the real weapon here: 35.3% of break chances get taken. Across everything played, 56.4% of all points end up on this side of the net. The best surface is comfortably hard: 30-13 there, against 7-7 on everything else.

Results keep swinging: 2 up and 3 down across the last 5. The longest match we have on record ran to 33 games, against F. Broska. More of the matches we cover came at Challenger Tampere Finland 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 Mouilleron - le - Captif France.

Serve & Return

First Serve %

60.7%

1st Serve Won

65.6%

2nd Serve Won

50.7%

Aces / Match

1.9

Double Faults / Match

1.9

Break Pts Saved

50.7%

Break Pts Converted

24.3%

Return Pts Won

38.8%

Service Hold %

59.7%

Total Pts Won

49.2%

Records Last 12 months

Titles

Finals

Semis or better

Events played

Tournament Results 5 titles

ATP Brussels, Belgium Singles ATP Qualifying

Deepest runs first, not by date

Season by season

2026

2026so far

18–16

Won-lost

Matches

7–9

Tiebreaks

1.6

Aces / Match

3.4

Double Faults / Match

First Serve % 59%

1st Serve Won 67.9%

2nd Serve Won 52.2%

Break points won 42.2%

Break Pts Saved 57.4%

2025

16–20

Won-lost

Matches

7–6

Tiebreaks

1.6

Aces / Match

2.4

Double Faults / Match

First Serve % 66.9%

1st Serve Won 62.1%

2nd Serve Won 44.8%

Break points won 41%

Break Pts Saved 58.3%

2024

14–17

Won-lost

Matches

7–9

Tiebreaks

1.3

Aces / Match

3.4

Double Faults / Match

First Serve % 59.1%

1st Serve Won 66.9%

2nd Serve Won 48.3%

Break points won 38.5%

Break Pts Saved 63.2%

2023

3–3

Won-lost

Matches

0–1

Tiebreaks

1.7

Aces / Match

2.3

Double Faults / Match

First Serve % 63%

1st Serve Won 65.5%

2nd Serve Won 52.1%

Break points won 45.8%

Break Pts Saved 41.9%

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 Gauthier Onclin?

Our model has graded 55 matches involving Gauthier Onclin and got 46 right — a hit rate of 83.6%. The 21 most recent are listed below, each with the pick we made and how it finished.

Who has Gauthier Onclin played most often?

Of the matches we cover, Gauthier Onclin has met Viktor Durasovic most often — 2 times, with a 2-0 record.