Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Player | Country | Year(s) won | Total | To par | Finish |
| --- | --- | --- | --- | --- | --- |
| Lee Trevino | United States | 1974 | 273.0 | –15 | 1 |
| Gary Player | South Africa | 1962 , 1972 | 277.0 | –11 | T2 |
| Lanny Wadkins | United States | 1977 | 277.0 | –11 | T2 |
| Hal Sutton | United States | 1983 | 280.0 | –8 | T6 |
| Raymond Floyd | United States | 1969 , 1982 | 282.0 | –6 | T13 |
| John Mahaffey | United States | 1978 | 286.0 | –2 | T20 |
| Jack Nicklaus | United States | 1963 , 1971 , 1973 1975 , 1980 | 287.0 | –1 | T25 |
| Dave Stockton | United States | 1970 , 1976 | 291.0 | +3 | T39 |
| David Graham | Australia | 1979 | 292.0 | +4 | T48 |
Question:
What is the To par of the player with a Finish of T20?
Answer:
–2