Tennisarchives.com

General First nameJohn
LastnameMartens
GenderMale
CountryNetherlands
Date of birth0000-00-00
Place of birth, -


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Archive statistics Career1975 - 1982
Tournament wins3
Matches18
Match wins6


Tournament wins 1980 - Schleswig-Holstein Championships (Amateur)
1979 - Schleswig-Holstein Indoor Championships (Open)
1977 - Schleswig-Holstein Indoor Championships (Open)


Tournaments Schleswig-Holstein Championships - 1982 Schleswig-Holstein Championships - 1980 Neumünster Open - 1980 Schönberg General Tournament - 1980 North German Indoor - 1980 North West German Indoor - 1980 Schleswig-Holstein Indoor Championships - 1979 Schönberg General Tournament - 1979 Schleswig-Holstein Indoor Championships - 1978 North West German Indoor Circuit - Leg 1 - 1978 Ratzeburg - 1977 Schleswig-Holstein Indoor Championships - 1977 Neumünster Open - 1977 Neumünster Open - 1976 Schleswig-Holstein Championships - 1975