The 1999 Heineken Trophy was a tennis tournament played on outdoor grass courts at Autotron park in Rosmalen, 's-Hertogenbosch, Netherlands that was part of the International Series of the 1999 ATP Tour and Tier III of the 1999 WTA Tour. The tournament was held from 14 June through 19 June 1999. Patrick Rafter and Kristina Brandi won the singles titles.
| 1999 Heineken Trophy | |
|---|---|
| Date | 14–19 June |
| Edition | 10th |
| Surface | Grass / outdoor |
| Location | Rosmalen, 's-Hertogenbosch, Netherlands |
| Champions | |
| Men's singles | |
 Patrick Rafter | |
| Women's singles | |
 Kristina Brandi | |
| Men's doubles | |
| final cancelled due to rain | |
| Women's doubles | |
 Silvia Farina / Rita Grande | |
Finals edit
Men's singles edit
Patrick Rafter defeated 
Andrei Pavel, 3–6, 7–6(9–7), 6–4
Women's singles edit
Kristina Brandi defeated 
Silvija Talaja, 6–0, 3–6, 6–1
- It was Brandi's only singles title.
Men's doubles edit
Leander Paes / 
Jan Siemerink vs. 
Ellis Ferreira / 
David Rikl, final cancelled due to rain
Women's doubles edit
Silvia Farina / Rita Grande defeated 
Cara Black / Kristie Boogert, 7–5, 7–6(7–2)
WTA entrants edit
Seeds edit
| Country | Player | Rank | Seed |
|---|---|---|---|
 FRA
|
Sandrine Testud | 13 | 1 |
 BEL
|
Dominique Van Roost | 16 | 2 |
| ITA
|
Silvia Farina | 24 | 4 |
 SVK
|
Henrieta Nagyová | 25 | 5 |
| ROU
|
Ruxandra Dragomir | 26 | 6 |
 GER
|
Anke Huber | 30 | 7 |
| ZIM
|
Cara Black | 34 | 8 |
| GER
|
Barbara Rittner | 46 | 9 |
Other entrants edit
The following players received wildcards into the singles main draw: