The Frankfurt Cup was a men's tennis tournament played in Frankfurt, Germany from 1987-1989. The event was part of the Grand Prix tennis circuit and was held on indoor carpet courts.
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 1987 | Tim Mayotte | Andrés Gómez | 7–6, 6–4 |
| 1988 | Tim Mayotte | Leonardo Lavalle | 4–6, 6–4, 6–3 |
| 1989 | Kevin Curren | Petr Korda | 6–2, 7–5 |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 1987 | Boris Becker Patrik Kühnen |
Scott Davis David Pate |
6–4, 6–2 |
| 1988 | Rudiger Haas Goran Ivanišević |
Jeremy Bates Tom Nijssen |
1–6, 7–5, 6–3 |
| 1989 | Pieter Aldrich Danie Visser |
Kevin Curren Eric Jelen |
7–6, 6–7, 6–3 |
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