奥克兰 2018 • WTA 250 — 抽签
1 — 7 一月
- USAx7
- Belgiumx3
- Croatiax3
- Czech Republicx2
- Germanyx2
- Japanx2
- Brazilx1
- Denmarkx1
- Spainx1
- Italyx1
- Kazakhstanx1
- New Zealandx1
- Paraguayx1
- Polandx1
- Puerto Ricox1
- Sloveniax1
- Slovakiax1
- Swedenx1
- Taipeix1
- USAx4
- Belgiumx2
- Croatiax1
- Czech Republicx1
- Denmarkx1
- Germanyx1
- Paraguayx1
- Polandx1
- Sloveniax1
- Slovakiax1
- Swedenx1
- Taipeix1
- USAx2
- Czech Republicx1
- Denmarkx1
- Germanyx1
- Polandx1
- Sloveniax1
- Taipeix1
- Denmarkx1
- Germanyx1
- Taipeix1
- USAx1