1999 Estoril Open
Date	5–12 April
Edition	10th (men) / 3rd (women)
Surface	Clay / outdoor
Location	Oeiras, Portugal
Champions
Men's singles
Albert Costa
Women's singles
Katarina Srebotnik
Men's doubles
Tomás Carbonell / Donald Johnson
Women's doubles
Alicia Ortuño / Cristina Torrens Valero
← 1998 · Estoril Open · 2000 →

The 1999 Estoril Open was a tennis tournament played on outdoor clay courts at the Estoril Court Central in the Oeiras Municipality in Portugal that was part of the International Series of the 1999 ATP Tour and of Tier IVa of the 1999 WTA Tour. The tournament was held from 5 April until 12 April 1999. Albert Costa and Katarina Srebotnik won the singles title.

WTA entrants

Seeds

Country	Player	Rank	Seed
GER	Anke Huber	28	1
FRA	Sarah Pitkowski	41	2
LUX	Anne Kremer	43	3
GER	Elena Wagner	83	4
CRO	Silvija Talaja	79	5
BLR	Olga Barabanschikova	72	6
ITA	Laura Golarsa	89	7
NED	Seda Noorlander	93	8

Other entrants

The following players received wildcards into the singles main draw:

• Ana Catarina Nogueira
• Vanessa Menga

The following players received wildcards into the doubles main draw:

• Angela Cardoso / Cristina Correia

The following players received entry from the singles qualifying draw:

• Anca Barna
• Laurence Courtois
• Cristina Torrens Valero
• Anna Földényi

The following players received entry as a lucky loser:

• Eva Bes Ostariz
• Lubomira Bacheva

The following player received entry from the doubles qualifying draw:

• Nirupama Vaidyanathan / Andreea Vanc

Finals

Men's singles

Albert Costa defeated Todd Martin, 7–6^(7–4), 2–6, 6–3

• It was Costa's 1st title of the year and the 9th of his career.

Women's singles

Katarina Srebotnik defeated Rita Kuti-Kis, 6–3, 6–1

• It was Srebotnik's 1st title of the year and the 2nd of her career.

Men's doubles

Tomás Carbonell / Donald Johnson defeated Jiří Novák / David Rikl, 6–3, 2–6, 6–1

Women's doubles

Alicia Ortuño / Cristina Torrens Valero defeated Anna Földényi / Rita Kuti-Kis, 7–6^(7–4), 3–6, 6–3