2018 Delray Beach Open – Singles

Singles
2018 Delray Beach Open
Champion Frances Tiafoe
Runner-up Peter Gojowczyk
Score6–1, 6–4
Draw32 (4 Q / 3 WC )
Seeds8

Jack Sock was the defending champion, but lost in the second round to Reilly Opelka.

Frances Tiafoe won his first ATP World Tour title, defeating Peter Gojowczyk in the final, 6–1, 6–4.