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First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
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2 | ![]() ![]() | 6 | 6 |
Second-seeded Magnus Norman defeated Michael Chang 3–6, 6–3, 7–5 in the final to win the singles competition at the 2000 Heineken Open men's tennis tournament. Tommy Haas was the defending champion. but lost in the second round to Juan Balcells
Richard Krajicek defeated Yevgeny Kafelnikov in the final, 6–4, 6–3, 6–3 to win the singles tennis title at the 1998 Eurocard Open.
Serena Williams was the defending champion but did not compete that year.
Andre Agassi was the defending champion but did not compete that year.
Iva Majoli defeated Arantxa Sánchez Vicario in the final, 6–4, 6–1 to win the singles tennis title at the 1996 Pan Pacific Open.
Linda Wild was the defending champion but lost in the quarterfinals to Tamarine Tanasugarn.
Gretchen Magers was the defending champion but lost in the quarterfinals to Sara Gomer.
Iva Majoli was the defending champion but lost in the second round to Patty Schnyder.
Martina Navratilova was the defending champion but did not compete that year.
Second-seeded Yayuk Basuki won in the final 6–4, 6–2 against Kyōko Nagatsuka.
Arantxa Sánchez Vicario was the defending champion and won in the final 6–1, 6–4 against Gabriela Sabatini.
Pam Shriver was the defending champion but did not compete that year.
Sandra Cecchini was the defending champion but did not compete that year.
Mariaan de Swardt won in the final 3–6, 7–6, 7–5 against Barbara Schett.
Amanda Coetzer was the defending champion but lost in the first round to Elena Tatarkova.
Franco Squillari was the defending champion but lost in the third round to Guillermo Cañas.
Martin Verkerk was the defending champion but lost in the quarterfinals to Grégory Carraz.
Francisco Clavet was the defending champion but lost in the quarterfinals to Karim Alami.
Wayne Ferreira was the defending champion but lost in the quarterfinals to Tim Henman.