Matches in DBpedia 2014 for { ?s ?p M Riessen. }
- 1977_Marlboro_South_Australian_Men's_Tennis_Classic_–_Doubles rd3Team "M Riessen".
- 1969_Australian_Open_–_Men's_Doubles rd4Team "M Riessen".
- 1969_Paris_Open_–_Singles rd4Team "M Riessen".
- 1971_Australian_Open_–_Men's_Singles rd4Team "M Riessen".
- 1972_Swedish_Pro_Tennis_Championships_–_Doubles rd4Team "M Riessen".
- 1973_Paris_Open_–_Doubles rd4Team "M Riessen".
- 1974_US_Open_–_Men's_Singles rd4Team "M Riessen".
- 1977_American_Airlines_Tennis_Games_–_Doubles rd4Team "M Riessen".
- 1977_Queen's_Club_Championships_–_Doubles rd4Team "M Riessen".
- 1978_American_Airlines_Tennis_Games_–_Doubles rd4Team "M Riessen".
- 1979_Congoleum_Classic_–_Doubles rd4Team "M Riessen".
- 1979_Stella_Artois_Championships_–_Doubles rd4Team "M Riessen".
- 1980_US_Open_–_Mixed_Doubles rd4Team "M Riessen".
- 1984_Wimbledon_Championships_–_Mixed_Doubles rd4Team "M Riessen".
- 1971_Queen's_Club_Championships_–_Singles rd4Team "M Riessen".
- 1972_Stockholm_Open_–_Doubles rd4Team "M Riessen".
- 1973_Stockholm_Open_–_Doubles rd4Team "M Riessen".
- 1974_Stockholm_Open_–_Doubles rd4Team "M Riessen".
- 1974_Stockholm_Open_–_Singles rd4Team "M Riessen".
- 1976_Stockholm_Open_–_Doubles rd4Team "M Riessen".