Washington 1990 • ATP 500 — Undhian
16 — 22 july
- ASx26
- Australiax6
- Afrika Kidulx5
- Kanadax4
- Jermanx4
- Swediax2
- Republik Cekox1
- Indiax1
- Israelx1
- Meksikox1
- Selandia Anyarx1
- Puerto Rikox1
- Rusiax1
- Swissx1
- Venezuelax1
- ASx17
- Australiax4
- Kanadax2
- Afrika Kidulx2
- Jermanx1
- Indiax1
- Israelx1
- Puerto Rikox1
- Rusiax1
- Swissx1
- Venezuelax1
- ASx9
- Australiax2
- Kanadax2
- Jermanx1
- Israelx1
- Swissx1