ATP · Rank #1190

Jefferson Wendler Filho

31yrs 1.68 m 72 kg Right

75%Accuracy

Matches Analyzed

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Challenger Curitiba Brazil Qualifying Clay Challenger Curitiba Brazil Qualifying (Clay) 1

2 ▾1.16

2 ▾1.16

ITF Men M15 Curitiba Clay ITF Men M15 Curitiba (Clay) 1

1 1.19

1 1.19

ITF Men M15 Leme Clay ITF Men M15 Leme (Clay) 1

1 1.95

O20.5 1.75

ITF Men M15 Brasilia Hard ITF Men M15 Brasilia (Hard) 1

2 ▾1.09

2 ▾1.09

ITF Men M15 Maringa Clay ITF Men M15 Maringa (Clay) 3

1 ▾1.21

1 ▾1.21

2 ▴2.28

2 ▴2.28

1 ▾1.1

1 ▾1.1

Challenger Campinas Brazil Qualifying Clay Challenger Campinas Brazil Qualifying (Clay) 1

U22.5 1.57

Challenger Florianopolis Brazil Qualifying Clay Challenger Florianopolis Brazil Qualifying (Clay) 1

1 1.36

1 1.36

ITF Men M25 Santa Cruz do Sul Clay ITF Men M25 Santa Cruz do Sul (Clay) 2

1 1.14

1 1.14

2 1.83

2 1.83

Record by surface

Hard

0-1

Clay

3-7

Overall 3-8

Our AI on this player 6 correct of 8

From the matches in our database

Most-played opponents

Rafael Tosetto 2 meetings 0-2

About Jefferson Wendler Filho

Jefferson Wendler Filho is a 31-year-old right-handed professional tennis player, currently ranked world No. 1190. The serve is the vulnerable side, at 3.6 double faults per match and 59.8% of first-serve points won. Against serve the numbers sit mid-table — 38.2% of points won, 47.8% of break chances taken. Service games rarely slip away: 101.4% of them are held. No surface has produced a winning record so far — Hard 0-1, Clay 3-7.

Lately it has not been coming together — 5 defeats in the last 5 outings. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at Challenger Curitiba Brazil Qualifying.

Serve & Return

First Serve %

62.5%

1st Serve Won

60.7%

2nd Serve Won

28.4%

Aces / Match

1.3

Double Faults / Match

5.1

Break Pts Saved

63.3%

Break Pts Converted

76.9%

Return Pts Won

37.2%

Service Hold %

158.8%

Total Pts Won

71.4%

Records Last 12 months

Titles

Finals

Semis or better

Events played

Tournament Results

ITF M15 Ribeirao Preto Men ITF Quarter-Finals ITF M15 Criciuma Men ITF Round of 16 ITF M15 Maringa Men ITF Round of 16

ITF M25 Salvador Men ITF Round of 16

ITF M25 Santa Cruz do Sul Men ITF Round of 16 ITF M15 Belem Men ITF Round of 32 ITF M15 Brasilia Men ITF Round of 32 ITF M15 Leme Men ITF Round of 32

ITF M25 Rio de Janeiro Men ITF Round of 32

Curitiba, Brazil Challenger Qualifying Florianopolis, Brazil Challenger Qualifying Campinas, Brazil Challenger Qualifying Sao Leopoldo, Brazil Men Singles Challenger Qualifying Sao Paulo, Brazil Men Singles Challenger Qualifying

Deepest runs first, not by date

Season by season

2026

2026so far

0–3

Won-lost

Matches

—

Tiebreaks

1.3

Aces / Match

8.7

Double Faults / Match

First Serve % 56.9%

1st Serve Won 63.1%

2nd Serve Won 32.1%

Break points won 30%

Break Pts Saved 60.9%

2025

2–2

Won-lost

Matches

1–0

Tiebreaks

0.8

Aces / Match

2.3

Double Faults / Match

First Serve % 70.3%

1st Serve Won 59%

2nd Serve Won 47.1%

Break points won 39.4%

Break Pts Saved 39.1%

2024

0–1

Won-lost

Matches

0–1

Tiebreaks

Aces / Match

Double Faults / Match

First Serve % 64.4%

1st Serve Won 55.3%

2nd Serve Won 34.6%

Break points won 25%

Break Pts Saved 75%

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

Who has Jefferson Wendler Filho played most often?

Of the matches we cover, Jefferson Wendler Filho has met Rafael Tosetto most often — 2 times, with a 0-2 record.