Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| outcome | year | championship | surface | partner | opponents | score |
| runner - up | 1969 | us open | grass | margaret court | françoise dürr darlene hard | 0 - 6 , 6 - 4 , 6 - 4 |
| runner - up | 1970 | wimbledon | grass | françoise dürr | rosie casals billie jean king | 6 - 2 , 6 - 3 |
| runner - up | 1970 | us open | grass | rosie casals | margaret court judy tegart dalton | 6 - 3 , 6 - 4 |
| runner - up | 1972 | us open | grass | margaret court | françoise dürr betty stöve | 6 - 3 , 1 - 6 , 6 - 3 |
| winner | 1973 | australian open | grass | margaret court | kerry harris kerry melville | 6 - 4 , 6 - 4 |
| winner | 1973 | french open | clay | margaret court | françoise dürr betty stöve | 6 - 2 , 6 - 3 |
| winner | 1973 | us open | grass | margaret court | rosie casals billie jean king | 2 - 6 , 6 - 3 , 7 - 5 |
| winner | 1975 | us open | clay | margaret court | rosie casals billie jean king | 7 - 5 , 2 - 6 , 7 - 6 (5) |
| runner - up | 1976 | us open | clay | olga morozova | linky boshoff ilana kloss | 6 - 1 , 6 - 4 |
Title:
virginia wade
Statement:
virginia wade 's winning percentage on a clay court is 67% , while her winning percentage on grass is 33%
Answer:
supported