National Bank Open 1997 • ATP Masters 1000 — Undhian
28 july — 3 august
- ASx13
- Prancisx8
- Kanadax6
- Australiax5
- Afrika Kidulx4
- Republik Cekox2
- Walandax2
- Swediax2
- Armeniax1
- Austriax1
- Brasilx1
- Kroasiax1
- Denmarkx1
- Britania Rayax1
- Jermanx1
- Indiax1
- Israelx1
- Italiax1
- Selandia Anyarx1
- Filipinax1
- Rusiax1
- Zimbabwex1
- ASx10
- Australiax5
- Afrika Kidulx3
- Prancisx2
- Walandax2
- Swediax2
- Austriax1
- Brasilx1
- Kanadax1
- Kroasiax1
- Jermanx1
- Italiax1
- Selandia Anyarx1
- Rusiax1
- ASx4
- Australiax2
- Prancisx2
- Swediax2
- Austriax1
- Brasilx1
- Kroasiax1
- Walandax1
- Afrika Kidulx1
- Rusiax1
- ASx2
- Australiax1
- Brasilx1
- Prancisx1
- Walandax1
- Rusiax1
- Swediax1