| 2009 Delray Beach International Tennis Championships | ||||
|---|---|---|---|---|
| Date | February 23 – March 1 | |||
| Edition | 17th | |||
| Category | International Series | |||
| Draw | 32S / 16D | |||
| Prize money | $442,500 | |||
| Surface | Hard / outdoor | |||
| Location | Delray Beach, Florida, U.S. | |||
| Champions | ||||
| Singles | ||||
| Doubles | ||||
| ||||
The2009 Delray Beach International Tennis Championships was a men'stennis tournament played on outdoorhard courts. It was the 17th edition of theDelray Beach International Tennis Championships, and was part of theInternational Series of the2009 ATP Tour. It took place at theDelray Beach Tennis Center inDelray Beach, Florida, United States, from February 23 through March 1, 2009.
The field was headlined byATP No. 21 andSan Jose finalistMardy Fish,Auckland finalistSam Querrey, and2008 Moscow titlistIgor Kunitsyn. Other top seeds competing wereErnests Gulbis,Steve Darcis,Florent Serra,Jérémy Chardy andLu Yen-hsun.
First-seededMardy Fish won the singles title.

| Athlete | Nationality | Ranking* | Seeding |
|---|---|---|---|
| Mardy Fish | 20 | 1 | |
| Sam Querrey | 34 | 2 | |
| Ernests Gulbis | 42 | 3 | |
| Igor Kunitsyn | 40 | 4 | |
| Steve Darcis | 49 | 5 | |
| Florent Serra | 51 | 6 | |
| Jérémy Chardy | 52 | 7 | |
| Lu Yen-hsun | 59 | 8 |
The following players receivedwildcards into the main draw:
The following players received a special exempt into the main draw:
The following players received entry from the qualifying draw:
Mardy Fish defeated
Evgeny Korolev 7–5, 6–3
Bob Bryan /
Mike Bryan defeated
Marcelo Melo /
André Sá, 6–4, 6–4