| Type: | ATP Challenger |
| Mamaia Challenger | |
| Event Name: | Constanța |
| Location: | Constanța, Romania |
| Category: | ATP Challenger Tour |
| Surface: | Clay (red) |
| Draw: | 32S/32Q/16D |
| Prize Money: | €30,000+H |
| Website: | www.frt.ro |
The Mamaia Challenger was a professional tennis tournament played on outdoor red clay courts. It was part of the ATP Challenger Tour. It was held annually in Constanța, Romania, since 2006 until 2009. The tournament was discontinued in 2010 due to financial reasons.[1]
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
| 2010 | Not Held | |||
 Blaž Kavčič | 3 - 6, 6 - 3, 6 - 4 | |||
| 2008 |  Nicolas Devilder | 6 - 3, 6 - 7(5), 7 - 6(10) | ||
| 2007 |  Sebastián Decoud | 6 - 3, 6 - 3 | ||
| 2006 | Konstantinos Economidis | 6 - 4, 6 - 4 |
| Year | Champions | Runners-up | Score | |
|---|---|---|---|---|
| 2010 | Not Held | |||
Adrián García David Marrero | 7 - 6(5), 6 - 2 | |||
| 2008 |  Florin Mergea Horia Tecău | 6 - 4, 6 - 2 | ||
| 2007 | Marc Fornell-Mestres Gabriel Trujillo Soler | 6 - 4, 6 - 4 | ||
| 2006 | Konstantinos Economidis Jean-Julien Rojer | 7 - 6(1), 6 - 1 |