1999 Citrix Tennis Championships
Date	May 3–10
Edition	7th
Category	ATP World Series
Draw	32S / 16D
Prize money	$245,000
Surface	Clay / outdoor
Location	Delray Beach,Florida, U.S.
Champions
Singles
Lleyton Hewitt[1]
Doubles
Max Mirnyi /Nenad Zimonjić[2]
← 1998 · Delray Beach Open · 2000 →

The1999 Citrix Tennis Championships was an ATP men'stennis tournament held inDelray Beach,Florida, United States that was part of theWorld Series of the1999 ATP Tour. It was the seventh edition of the tournament and was held from May 3 to May 10, 1999. Sixth-seededLleyton Hewitt won the singles title.

Lleyton Hewitt defeatedXavier Malisse 6–4, 6–7^(2–7), 6–1

• It was Hewitt's only singles title of the year and the 2nd of hiscareer.

Max Mirnyi /Nenad Zimonjić defeatedDoug Flach /Brian MacPhie 7–6^(7–3), 3–6, 6–3

• It was Mirnyi's 4th title of the year and the 5th of his career. It was Zimonjić's only title of the year and the 1st of his career.

• ITF tournament edition details

• 1999 ATP Tour
• Delray Beach Open
• 1999 in sports in Florida
• 1999 in American tennis
• May 1999 sports events in the United States
• 1999 Citrix Tennis Championships

• Use mdy dates from August 2023
• Articles with short description
• Short description matches Wikidata