World No. 731 Juan Sebastian Osorio is 28 and plays right-handed. No clear favourite surface: Hard 5-6, Clay 14-10. Twelve-month serve numbers: 65.9% of first serves in, 67.3% of those points won. A real threat on return: 62.3% of break points are converted. 148.7% of service games held: breaking this serve is hard.

Mixed recent form, 3-2 over the last 5. No match in our data has lasted longer than the 35-game duel with S. Heredia. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: Challenger Curitiba Brazil Qualifying.

Serving and returning

1st serves in

68.1%

Won on 1st serve

65.5%

Won on 2nd serve

54.7%

Aces per match

2.7

Double faults per match

2.1

Break points saved

68.4%

Return games won

129.2%

Points won on return

40.8%

Service points won

266.3%

All points won

83.4%

Career Past 12 months

Titles

Finals

Semi-final runs

Tournaments played

Results by tournament 1 title

ITF M15 Quito 2 Men ITF Winner ITF M15 Belem Men ITF Semi-Finals ITF M15 Brasilia Men ITF Quarter-Finals ITF M15 Curitiba Men ITF Quarter-Finals

ITF M15 Ibagué Men ITF Quarter-Finals

ITF M25 Londrina Men ITF Quarter-Finals Quito, Ecuador Men Singles Challenger Quarter-Finals ITF M15 Huamantla Men ITF Round of 16 ITF M15 Quito Men ITF Round of 16 ITF M15 Sao Paulo Men ITF Round of 16 Bogota, Colombia Challenger Round of 32 Bucaramanga, Colombia Men Singles Challenger Round of 32 ITF M15 Huamantla 2 Men ITF Round of 32 ITF M15 San Jose Men ITF Round of 32 ITF M15 Valledupar Men ITF Round of 32 ITF M25 Sao Paulo Men ITF Round of 32 Bogota (Los Lagartos), Colombia Challenger Qualifying Metepec, Mexico Challenger Qualifying Morelos, Mexico Challenger Qualifying

Cali, Colombia Challenger Qualifying

Sorted by best result, not by date

Year by year

2026

2026in progress

5–3

W–L

Matches

3–1

Tiebreaks

3.9

Aces per match

3.6

Double faults per match

1st serves in 68%

Won on 1st serve 70.6%

Won on 2nd serve 48.5%

Break points converted 31.3%

Break points saved 62.5%

2025

1–6

W–L

Matches

1–0

Tiebreaks

2.3

Aces per match

3.3

Double faults per match

1st serves in 60.9%

Won on 1st serve 64.5%

Won on 2nd serve 42.2%

Break points converted 26.2%

Break points saved 70.6%

2024

2–5

W–L

Matches

2–3

Tiebreaks

2.3

Aces per match

3.4

Double faults per match

1st serves in 65.8%

Won on 1st serve 59%

Won on 2nd serve 46.5%

Break points converted 44.7%

Break points saved 52.5%

Official singles figures for this season, as published by the tour. Don't expect the wins and losses to match our Predictions tab: that record covers only the matches we forecast. A dash marks a figure with no data yet.

Common questions

How often do our calls on Juan Sebastian Osorio come true?

19 of our 35 graded predictions on Juan Sebastian Osorio's matches were right, 54.3%. The latest 20 are listed below, each pick next to its result.

Which opponent has Juan Sebastian Osorio met most in our records?

Pedro Sakamoto, 2 times, with Juan Sebastian Osorio at 1-1 in those matches.