Hambourg 1989 • ATP Masters 1000 — Undian
8 — 14 mei
- Germanyx12
- Spainx9
- Swedenx7
- Argentinax5
- Italyx3
- Russiax3
- USAx3
- Czech Republicx2
- Australiax1
- Austriax1
- Belgiumx1
- Chilex1
- Croatiax1
- Francex1
- IRNx1
- Mexicox1
- Perux1
- Switzerlandx1
- Slovakiax1
- Uruguayx1
- Germanyx8
- Spainx6
- Argentinax3
- Swedenx3
- USAx3
- Italyx2
- Austriax1
- Croatiax1
- Perux1
- Russiax1
- Switzerlandx1
- Slovakiax1
- Uruguayx1
- Germanyx4
- Spainx3
- Argentinax2
- Italyx2
- USAx2
- Austriax1
- Croatiax1
- Swedenx1
- Germanyx3
- USAx2
- Austriax1
- Italyx1
- Swedenx1