Juana Valentina Casas Sierra (COL)
Country: Colombia (15 years old),
Category: Junior, Girls
ITF Ranking
2021
-24
Season High : 1933
Career High : 1933
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 7 | 0 | 15 | 8 | 7 | 0.533 | 1 | 1 | 0 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|
| J60 Girls | 1 | 0 | 2 | 1 | 1 | 0.500 | 0 | 0 | 0 | 0 |
| J30 Girls | 6 | 0 | 13 | 7 | 6 | 0.538 | 1 | 1 | 0 | 2 |
Tournaments played in 2025
See detailed tennis results of Juana Valentina Casas Sierra| Sep 15 | J30G | QF | J30 Quito \ ITF Copa LB Tenis, Quito(ECU) |
| Sep 08 | J60G | 1/8 | J60 Quito \ Copa Quito Tenis & Golf Club, Quito(ECU) |
| Sep 01 | J30G | QF | J30 Ambato \ Club Tungurahua, Ambato(ECU) |
| Jul 21 | J30G | 1/8 | J30 Salinas \ Ciudad De Salinas, Salinas(ECU) |
| Jul 14 | J30G | QF | J30 Salinas \ Ciudad De Salinas, Salinas(ECU) |
| Apr 28 | J30G | 1/32 | J30 Pereira \ Liga Risaraldense De Tenis, Pereira(COL) |
| Apr 21 | J30G | 1/16 | J30 Ibague \ Copa Ibague Destineo Deporte, Ibague(COL) |
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