- Began playing tennis at 6 years old with his father.
- Turned pro in 1994.
- Nicknamed "Scud."
- Has a tattoo of Alexander the Great on his right arm.
- Close friends with musician Gavin Rossdale.
- Rossana Philipoussis — Mother
- Jennifer Esposito — Ex-fiancée
- Silvana Lovin — Significant Other
- Delta Goodrem — Ex-significant Other
- Nick Philippoussis — Father
- Alexis Barbara — Ex-fiancée