Juan Martín del Potro was the defending champion, but chose to compete in Dubai instead.
Kevin Anderson won the title after defeating Marinko Matosevic 6–4, 7–6^(7–2) in the final.

Seeds

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

Main draw

Qualifying draw
{{DEFAULTSORT:2012 Delray Beach International Tennis Championships - Singles Delray Beach International Tennis Championships - Singles

2012 Singles 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. I ...

2012 Delray Beach International Tennis Championships