Hamburg Open 1978
Guillermo Vilas won the title, beating Wojtek Fibak 6–2 6–4 6–2 in the final.
Latest results
- Semifinal: Guillermo Vilas def. Manuel Orantes 0–6 1–1 RET
- Semifinal: Wojtek Fibak def. Buster C Mottram 6–3 7–6 6–4
- Quarterfinal: Guillermo Vilas def. Kjell Johansson 6–3 6–4
- Quarterfinal: Manuel Orantes def. Vladimir Zednik 6–3 6–3
Hamburg 1978 1978
- Defending champion
- Paolo Bertolucci
Ranking points by round
| Champion | 500 |
| Runner-up | 330 |
| Semifinal | 200 |
| Quarterfinal | 100 |
| Round of 16 | 50 |
| Round of 32 | 0 |
| Qualifier bonus | 25 |
Recent finals
| Year | Champion | Runner-up |
|---|---|---|
| 1977 | Paolo Bertolucci | Manuel Orantes |
| 1976 | Eddie Dibbs | Manuel Orantes |
| 1975 | Manuel Orantes | Jan Kodes |
| 1974 | Eddie Dibbs | Hans Joachim Ploetz |
| 1973 | Eddie Dibbs | Karl Meiler |
| 1972 | Manuel Orantes | Adriano Panatta |
| 1971 | Andres Gimeno | Peter Szoke |
| 1970 | Tom Okker | Ilie Nastase |
Matches by round
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Quarterfinals
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Round of 16
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Round of 32
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Round of 64
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