Most Titles
Open Era singles titles.
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Roger Federer 4 titles
Tom Okker won the 1970 Hamburg Open, defeating Ilie Nastase 4-6 6-3 6-3 6-4 in the final. The ATP 250 event was played August 17–23 on clay courts in Hamburg, Germany.
The Hamburg Open continues the German championships lineage at the Rothenbaum tennis complex.
Full tournament history →Historical categories use documented modern equivalents where available; unresolved editions keep their recorded category. Mapping details.
53 recorded singles results
| Winner | Score | Loser | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| F (1) | ||||||
| Tom Okker | 4-6 6-3 6-3 6-4 | Ilie Nastase | H2H | Match data | Aug 23, 1970* | F |
| SF (2) | ||||||
| Ilie Nastase | 3-6 7-5 6-1 6-4 | Tony Roche DEF | H2H | Match data | Aug 22, 1970* | SF |
| Tom Okker | 6-2 6-0 6-4 | Jan Kodes | H2H | Match data | Aug 22, 1970* | SF |
| QF (4) | ||||||
| Tom Okker | 6-4 6-4 6-2 | Bob Hewitt | H2H | Match data | Aug 22, 1970* | QF |
| Tony Roche DEF | 6-4 6-2 2-6 3-6 6-2 | Nikola Pilic | H2H | Match data | Aug 22, 1970* | QF |
| Jan Kodes | 6-3 6-3 6-1 | Mark Cox | H2H | Match data | Aug 22, 1970* | QF |
| Ilie Nastase | 8-10 4-6 7-5 6-3 6-2 | Zeljko Franulovic | H2H | Match data | Aug 22, 1970* | QF |
| R16 (8) | ||||||
| Tony Roche DEF | 6-4 6-0 6-3 | Hans Joachim Ploetz | H2H | Match data | Aug 21, 1970* | R16 |
| Bob Hewitt | 6-2 6-4 8-6 | Ion Tiriac | H2H | Match data | Aug 21, 1970* | R16 |
| Jan Kodes | 2-6 6-4 6-0 2-6 6-3 | Owen Davidson | H2H | Match data | Aug 21, 1970* | R16 |
| Tom Okker | 6-3 6-2 6-1 | John Alexander | H2H | Match data | Aug 21, 1970* | R16 |
| Nikola Pilic | 6-4 6-1 6-1 | Frew Mcmillan | H2H | Match data | Aug 21, 1970* | R16 |
| Mark Cox | 6-3 6-1 6-4 | Karl Meiler | H2H | Match data | Aug 21, 1970* | R16 |
| Ilie Nastase | 6-3 6-4 1-6 10-8 | Istvan Gulyas | H2H | Match data | Aug 21, 1970* | R16 |
| Zeljko Franulovic | 6-1 6-2 6-4 | Harald Elschenbroich | H2H | Match data | Aug 21, 1970* | R16 |
| R32 (16) | ||||||
| John Alexander | 6-2 6-2 6-4 | Jean Lovera | — | Match data | Aug 20, 1970* | R32 |
| Harald Elschenbroich | 6-3 8-6 8-6 | Hans Kary | H2H | Match data | Aug 20, 1970* | R32 |
| Tom Okker | 6-3 6-1 6-4 | Sashi Menon | H2H | Match data | Aug 20, 1970* | R32 |
| Tony Roche DEF | 6-4 10-8 6-4 | Vijay Amritraj | H2H | Match data | Aug 20, 1970* | R32 |
| Nikola Pilic | 6-4 6-4 6-4 | U Unknown | — | Match data | Aug 20, 1970* | R32 |
| Mark Cox | 6-2 1-6 8-6 6-0 | Phil Dent | H2H | Match data | Aug 20, 1970* | R32 |
| Owen Davidson | 7-5 7-5 3-6 7-5 | Uwe Gottschalk | — | Match data | Aug 20, 1970* | R32 |
| Bob Hewitt | 6-1 6-0 6-2 | Szabolcz Baranyi | H2H | Match data | Aug 20, 1970* | R32 |
| Ilie Nastase | 6-2 6-0 6-1 | Jiri Hrebec | H2H | Match data | Aug 20, 1970* | R32 |
| Karl Meiler | 6-2 5-7 4-6 6-2 8-6 | Robert Maud | H2H | Match data | Aug 20, 1970* | R32 |
| Frew Mcmillan | 2-6 9-7 0-6 6-1 6-1 | Attila Korpas | H2H | Match data | Aug 20, 1970* | R32 |
| Zeljko Franulovic | 6-2 6-3 6-4 | Hans Jurgen Pohmann | H2H | Match data | Aug 20, 1970* | R32 |
| Jan Kodes | 6-4 6-2 7-5 | Andrew Pattison | — | Match data | Aug 20, 1970* | R32 |
| Hans Joachim Ploetz | 6-3 6-2 3-6 7-5 | John Clifton | H2H | Match data | Aug 20, 1970* | R32 |
| Istvan Gulyas | 3-6 6-4 6-2 1-6 6-1 | Graham Stilwell | H2H | Match data | Aug 20, 1970* | R32 |
| Ion Tiriac | 6-4 4-6 6-1 6-2 | Boro Jovanovic | — | Match data | Aug 20, 1970* | R32 |
| R64 (22) | ||||||
| Harald Elschenbroich | 10-8 6-4 6-1 | Thierry Bernasconi | H2H | Match data | Aug 19, 1970* | R64 |
| Nikola Pilic | (w/o) | Jim Mcmanus | H2H | Match data | Aug 19, 1970* | R64 |
| Phil Dent | 6-2 6-4 6-4 | Stanley Matthews | H2H | Match data | Aug 19, 1970* | R64 |
| Frew Mcmillan | 7-5 6-4 7-5 | Gaurav Misra | — | Match data | Aug 19, 1970* | R64 |
| Bob Hewitt | 6-3 6-2 6-2 | Milan Tajenar | — | Match data | Aug 19, 1970* | R64 |
| Graham Stilwell | (w/o) | Ezio Di Matteo | — | Match data | Aug 19, 1970* | R64 |
| Zeljko Franulovic | 6-1 6-3 7-5 | Jun Kuki | H2H | Match data | Aug 19, 1970* | R64 |
| Jan Kodes | 6-1 4-6 6-3 6-3 | Wanaro N'Godrella | H2H | Match data | Aug 19, 1970* | R64 |
| Owen Davidson | 7-5 6-4 6-1 | Bob Howe | — | Match data | Aug 19, 1970* | R64 |
| Hans Kary | 6-2 6-4 6-2 | Bernd Kube | — | Match data | Aug 19, 1970* | R64 |
| Andrew Pattison | 6-3 6-1 6-2 | Hans Engert | — | Match data | Aug 19, 1970* | R64 |
| Jiri Hrebec | 6-2 7-5 6-3 | Peter Pokorny | H2H | Match data | Aug 19, 1970* | R64 |
| U Unknown | 6-4 12-10 6-4 | Byron Bertram | — | Match data | Aug 19, 1970* | R64 Upset: winner had a 16 percent pre-match Elo win probability. |
| Karl Meiler | (w/o) | Massimo Di Domenico | — | Match data | Aug 19, 1970* | R64 |
| Attila Korpas | 2-6 6-3 6-1 6-0 | Vladimir Zednik | H2H | Match data | Aug 19, 1970* | R64 |
| Mark Cox | 6-2 6-1 6-1 | Frank Falderbaum | H2H | Match data | Aug 19, 1970* | R64 |
| Boro Jovanovic | 6-4 2-6 5-7 6-2 8-6 | David Lloyd | — | Match data | Aug 19, 1970* | R64 |
| Robert Maud | (w/o) | Pietro Marzano | H2H | Match data | Aug 19, 1970* | R64 |
| Ion Tiriac | 6-0 6-2 6-4 | Hansjorg Elzer | — | Match data | Aug 19, 1970* | R64 |
| Istvan Gulyas | (w/o) | Adriano Panatta | H2H | Match data | Aug 19, 1970* | R64 |
| Hans Jurgen Pohmann | 6-3 3-6 6-3 1-6 6-3 | Jean Paul Meyer | H2H | Match data | Aug 19, 1970* | R64 |
| Szabolcz Baranyi | 3-6 6-4 6-4 6-2 | Alex Kurucz | — | Match data | Aug 19, 1970* | R64 |
The leading Open Era records for Hamburg Open.
Open Era singles titles.
Champion or runner-up finishes.
Recorded main-draw match wins.
Editions with a recorded main-draw match.
View the full Hamburg Open record book →
Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.
| Winner | Score | Runner-up | H2H | Match Data | Season | Surface |
|---|---|---|---|---|---|---|
| Ignacio Buse | 7-6(6) 4-6 6-3 | Tommy Paul | H2H | Match data | 2026 | Clay |
| Flavio Cobolli | 6-2 6-4 | Andrey Rublev | H2H | Match data | 2025 | Clay |
| Arthur Fils | 6-3 3-6 7-6(1) | Alexander Zverev | H2H | Match data | 2024 | Clay |
| Alexander Zverev | 7-5 6-3 | Laslo Djere | H2H | Match data | 2023 | Clay |
| Lorenzo Musetti | 6-4 6-7(6) 6-4 | Carlos Alcaraz | H2H | Match data | 2022 | Clay |
View full tournament history →