| Claudia Casabianca | |
| Birth Date: | 21 March 1960 |
| Frenchopenresult: | 2R (1981) |
| Wimbledonresult: | 1R (1981) |
| Usopenresult: | 2R (1978, 1980) |
| Frenchopendoublesresult: | 1R (1977, 1979) |
| Usopendoublesresult: | 1R (1978) |
| Mixed: | yes |
| Frenchopenmixedresult: | 1R (1978, 1981) |
| Usopenmixedresult: | 2R (1978) |
Claudia Casabianca (born 21 March 1960) is a retired professional tennis player from Argentina who played in Grand Slam tournaments in the 1970s and 1980s.[1] At age 17, Casabianca won the girls' singles title at the 1977 US Open, becoming the first female Argentine player to win a tennis championship abroad.[2]
| Result | W-L | Date | Location | Surface | Opponent | Score | |
|---|---|---|---|---|---|---|---|
| Win | 1–0 | Mar 1980 | Rio de Janeiro, Brazil | Clay |  Vicki Beggs | 2–6, 6–3, 6–1 | |
| Loss | 1–1 | Apr 1980 | Curitiba, Brazil | Clay |  Patricia Medrado | 6–3, 1–6, 3–6 | |
| Win | 2–1 | Apr 1980 | Recife, Brazil | Clay | Patricia Medrado | 6–1, 3–6, 6–2 |