休斯顿 2023 • ATP 250 — 抽签
3 — 9 四月
- USAx9
- Australiax4
- Argentinax3
- Germanyx2
- Belgiumx1
- Boliviax1
- Chilex1
- Chinax1
- Colombiax1
- Czech Republicx1
- Ecuadorx1
- Spainx1
- Japanx1
- Netherlandsx1
- USAx7
- Australiax2
- Argentinax1
- Belgiumx1
- Chilex1
- Colombiax1
- Czech Republicx1
- Germanyx1
- Netherlandsx1
- USAx2
- Argentinax1
- Australiax1
- Chilex1
- Czech Republicx1
- Germanyx1
- Netherlandsx1
- Argentinax1
- Germanyx1
- Netherlandsx1
- USAx1