| Sebastian Swierk | |
| Birth Date: | 15 January 1979 |
| Plays: | Right-handed |
| Careerprizemoney: | $26,426 |
| Highestsinglesranking: | No. 376 (27 July 2000) |
| Australianopenresult: | Q2 (1996) |
| Doublesrecord: | 0–1 |
| Highestdoublesranking: | No. 263 (10 July 2000) |
| Australianopendoublesresult: | 1R (2000) |
Sebastian Swierk (born 15 January 1979) is an Australian former professional tennis player.[1]
Swierk, a Polish-born South Australian, reached career best ranking of 376 in singles and 263 in doubles.[2] In 2000 he partnered with Chris Rae in the men's doubles main draw of the Australian Open.[3]
| No. | Date | Tournament | Surface | Opponent | Score | |
|---|---|---|---|---|---|---|
| 1. | Australia F4, Barmera | Grass |  Dejan Petrovic | 6–3, 6–3 | ||
| 2. | Turkey F2, Istanbul | Hard |  Cedric Kauffmann | 6–2, 6–3 |
| No. | Date | Tournament | Surface | Partner | Opponents | Score | |
|---|---|---|---|---|---|---|---|
| 1. | Australia F3, Berri | Grass | Chris Rae | Paul Kilderry Grant Silcock | 6–3, 6–7, 7–6 | ||
| 2. | Turkey F1, Istanbul | Hard | Josh Tuckfield |  Angel-Jose Martin-Arroyo  Efe Üstündağ | 7–6(7–5), 6–3 | ||
| 3. | Turkey F3, Istanbul | Hard | Josh Tuckfield | Cedric Kauffmann Efe Üstündağ | 6–3, 7–5 |