Guilherme Barbieri Renner (BRA)
Country: Brazil,
Born in 2008,
Category: ATP
ITF Ranking
366
19
Season High : 366
Career High : 366
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 24 | 0 | 65 | 41 | 24 | 0.631 | 5 | 0 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|
| M25 | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 0 | 0 | 0 |
| J500 Boys | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 0 | 0 | 0 |
| J300 Boys | 2 | 0 | 3 | 1 | 2 | 0.333 | 0 | 0 | 0 | 1 |
| J200 Boys | 3 | 0 | 5 | 2 | 3 | 0.400 | 2 | 0 | 2 | 3 |
| J100 Boys | 6 | 0 | 21 | 15 | 6 | 0.714 | 0 | 0 | 3 | 0 |
| J60 Boys | 10 | 0 | 31 | 21 | 10 | 0.677 | 3 | 0 | 3 | 3 |
| J30 Boys | 1 | 0 | 3 | 2 | 1 | 0.667 | 0 | 0 | 0 | 0 |
Tournaments played in 2025
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