![firo: 06/23/2020 Tennis DTB German Men's Pro Series 2020, 06/23/2020 tournament series, invitation tournament, intermediate round of men in the tennis park Versmold (NRW) The tournament was during the first game between Marvin Moller (The Club at ... firo: 06/23/2020 Tennis DTB German Men's Pro Series 2020, 06/23/2020 tournament series, invitation tournament, intermediate round of men in the tennis park Versmold (NRW) The tournament was during the first game between Marvin Moller (The Club at ...](https://c8.alamy.com/zooms/6/c195435878ae43d69fc90bb2631c679b/2c402yy.jpg)
firo: 06/23/2020 Tennis DTB German Men's Pro Series 2020, 06/23/2020 tournament series, invitation tournament, intermediate round of men in the tennis park Versmold (NRW) The tournament was during the first game between Marvin Moller (The Club at ...
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Stefan Seifert, Deutsche Meisterschaften 2018 Tennis - Deutsche Meisterschaften 2018 - Biberach an der Riss - Deutsche Meisterschaft - - Germany - 2018 | Juergen Hasenkopf Photography
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Stefan Seifert, Borkum Open 2020 Tennis Turnier, Nordsee Insel Borkum, Niedersachsen, Deutschland. Tennis - Borkum Open 2020 - Borkum - - TC Borkum - Germany - 2020 | Juergen Hasenkopf Photography
![Saisonvorbereitungscup Damen und Herren: Sie stehen im Halbfinale - Tennisverband Schleswig-Holstein e.V. Saisonvorbereitungscup Damen und Herren: Sie stehen im Halbfinale - Tennisverband Schleswig-Holstein e.V.](https://www.tennis.sh/images/turniere/2019/Ostercup_Stefan_Seifert.jpg)
Saisonvorbereitungscup Damen und Herren: Sie stehen im Halbfinale - Tennisverband Schleswig-Holstein e.V.
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STEFAN SEIFERT Tennis - Deutsche Meisterschaften 2017 - Biberach an der Riss - Deutsche Meisterschaft - - Germany - 2017 | Juergen Hasenkopf Photography
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Stefan Seifert (GER) Deutsche Meisterschaften der Damen und Herren 2020 - Deutscher Tennis Bund e.V.
Stefan Seifert controls the ball during a match against Kai Wehnelt... Nachrichtenfoto - Getty Images
![firo: 06/23/2020 Tennis DTB German Men's Pro Series 2020, 06/23/2020 tournament series, invitation tournament, intermediate round of men in the tennis park Versmold (NRW) The tournament was during the first game between firo: 06/23/2020 Tennis DTB German Men's Pro Series 2020, 06/23/2020 tournament series, invitation tournament, intermediate round of men in the tennis park Versmold (NRW) The tournament was during the first game between](https://c8.alamy.com/zooms/6/b0671a17edcf4cf79eb681d6a3e2a47b/2c40302.jpg)