The Delray Beach Open, also known as the Delray Beach Open presented by VITACOST.com for sponsorship reasons, is a men's tennis tournament held annually on hard courts in Delray Beach, Florida.

The Tournament From 1993 to 1998 the tournament was played in Coral Springs. Currently playing in Delray Beach in February. It is the only ATP tournament in which the ATP Champions Tour has also been held since 2001, in a single major event.

The 2004 edition was moved to September to make room for the Summer Olympics. The 2021 one was brought forward in January with the limit of 2000 spectators to make way for the Australian Open postponed due to the covid-19 pandemic. The same edition also received the Outstanding Facility Award from the USTA, the American Tennis Association.