Washington 1979 • ATP 500 — Undhian
14 — 14 july
- ASx38
- Australiax9
- Argentinax2
- Chilix2
- Spanyolx2
- Meksikox2
- Paraguayx2
- Afrika Kidulx2
- Zimbabwex2
- Kanadax1
- Kolombiax1
- Indiax1
- ASx16
- Australiax6
- Argentinax2
- Chilix2
- Meksikox2
- Spanyolx1
- Indiax1
- Paraguayx1
- Zimbabwex1
- ASx8
- Argentinax2
- Meksikox2
- Australiax1
- Chilix1
- Spanyolx1
- Paraguayx1
- Argentinax2
- ASx2
- Australiax1
- Chilix1
- Spanyolx1
- Paraguayx1
- Argentinax2
- Paraguayx1
- ASx1