Mariusz Fyrstenberg Tennis Player
- Residence: Warsaw, Poland
- Age: 43
- Date of Birth: 8 Jul 1980
- Birthplace: Warsaw, Poland
- Height: 1.93 m (6 ft 4 in)
- Weight: 80 kg (180 lb)
- Plays: Left-handed
- Turned Pro: 2001
2014 Stats
| Tournment | Player | Opponent | Score | Round |
| Australian Open Tennis | Mariusz Fyrstenberg / Marcin Matkowski | Tomasz Bednarek / Ivo Karlovic | 7-5, 7-5 | 1 |
| Mariusz Fyrstenberg / Marcin Matkowski | Jarkko Nieminen / Dmitry Tursunov | 5-7, 7-5, 77-64 | 2 | |
| Mariusz Fyrstenberg / Marcin Matkowski | Daniel Nestor / Nenad Zimonjic | 4-6, 77-65, 3-6 | 3 | |
| Lisa Raymond / Mariusz Fyrstenberg | Liezel Huber / Marcelo Melo | 6-2, 6-2 | 1 | |
| Lisa Raymond / Mariusz Fyrstenberg | Kristina Mladenovic / Daniel Nestor | 4-6 | 2 |
