Monte-Carlo 1980 • ATP Masters 1000Undhian
31 — 31 march
- ASx6
- Italiax4
- Australiax3
- Prancisx3
- Argentinax2
- Chilix2
- Republik Cekox2
- Spanyolx2
- Jermanx2
- Brasilx1
- Ekuadorx1
- Walandax1
- Paraguayx1
- Rumaniax1
- Swediax1
- ASx5
- Argentinax2
- Prancisx2
- Jermanx2
- Chilix1
- Republik Cekox1
- Italiax1
- Paraguayx1
- Swediax1
- Argentinax2
- ASx2
- Chilix1
- Republik Cekox1
- Prancisx1
- Swediax1
- Argentinax1
- Republik Cekox1
- Swediax1
- ASx1