Most Fs in same season on Clay
Most Fs in same season on Clay
| Rank | Player | Reaches | Year |
|---|---|---|---|
| 1 |  Guillermo Vilas | 16 | 1977 |
| 2 |  Thomas Muster | 12 | 1995 |
| 3 |  Manuel Orantes | 12 | 1975 |
| 4 |  Ilie Nastase | 10 | 1973 |
| 5 | Manuel Orantes | 10 | 1976 |
| 6 | Alberto Berasategui | 9 | 1994 |
| 7 | Manuel Orantes | 9 | 1973 |
| 8 | Guillermo Vilas | 9 | 1981 |
| 9 |  Rod Laver | 8 | 1968 |
| 10 | Rafael Nadal | 8 | 2005 |