Most ATP 250 Quarterfinals in a Single Season
Most ATP 250 Quarterfinals in a Single Season
| Rank | Player | Reaches | Year |
|---|---|---|---|
| 1 |  Thomas Muster | 13 | 1993 |
| 2 |  Wayne Ferreira | 11 | 1994 |
| 3 |  Alberto Berasategui | 11 | 1994 |
| 4 |  Magnus Gustafsson | 10 | 1993 |
| 5 |  Yevgeny Kafelnikov | 10 | 1995 |
| 6 | Gilbert Schaller | 10 | 1995 |
| 7 |  Ivo Karlovic | 10 | 2007 |
| 8 |  Karel Novacek | 10 | 1991 |
| 9 |  Cedric Pioline | 9 | 1993 |
| 10 | Slava Dosedel | 9 | 1994 |