Frederik Fetterlein

Frederik Fetterlein was a Danish tennis player who played professionally from 1989 to 2004. Fetterlein achieved a career-best singles ranking of 75 in the world in October 1995, and a doubles ranking of 273 in the world in June 1997.

Between 1994 and 2000, Fetterlein won four singles titles on the ATP Challengers and ITF Futures tours. He played in the singles at all four Grand Slams during the mid-1990s where he reached the second round at each tournament. Fetterlein and Kenneth Carlsen competed in the doubles at the 1992 Barcelona Olympics with the pair losing in the first round. The two teamed up again for the 1996 Atlanta Olympics but again did not progress past their first round match. He had slightly more success in the singles, beating Jacco Eltingh in the first round before losing to Marc Rosset in the next round.