Houston 1983 • ATP 250 — Lottning
1 — 1 augusti
- USAx15
- Australiax5
- Spainx5
- Francex5
- Brazilx4
- Argentinax3
- Italyx3
- Swedenx3
- Belgiumx1
- Boliviax1
- Chilex1
- Czech Republicx1
- Ecuadorx1
- Great Britainx1
- Hungaryx1
- Indiax1
- Israelx1
- New Zealandx1
- Perux1
- South Africax1
- Uruguayx1
- USAx6
- Spainx4
- Argentinax3
- Italyx3
- Swedenx2
- Australiax1
- Belgiumx1
- Boliviax1
- Brazilx1
- Chilex1
- Czech Republicx1
- Ecuadorx1
- Francex1
- Great Britainx1
- Hungaryx1
- Israelx1
- New Zealandx1
- Perux1
- Uruguayx1
- USAx3
- Argentinax2
- Belgiumx1
- Boliviax1
- Ecuadorx1
- Spainx1
- Great Britainx1
- Israelx1
- Italyx1
- New Zealandx1
- Perux1
- Swedenx1
- Uruguayx1
- USAx3
- Argentinax1
- Ecuadorx1
- Israelx1
- New Zealandx1
- Swedenx1