Olli Rahnasto became a professional tennis player in 1982. In the course of his career, he barely had any notable successes in singles, which is why he specialized in men's doubles. He celebrated his first double title in 1985 in Cleveland with Leo Palin . He reached his next two finals in Athens in 1991 and in Long Island in 1992 . In Athens he was defeated at Menno Oosting's side against his compatriots Jacco Eltingh and Mark Koevermans in three sets. In Long Island he and Gianluca Pozzi had to admit defeat to the Americans Francisco Montana and Greg Van Emburgh 4: 6 and 2: 6. It wasn't until 1993 that Olli Rahnasto was able to celebrate his second title on the ATP Tour . Together with Daniel Orsanic he secured the tournament victory in San Marino with 6: 4, 1: 6 and 6: 3 against Juan Garat and Roberto Saad . In 1995 he ended his career. He reached the highest ranking in the tennis world rankings in 1989 with position 88 in singles and 1986 with position 79 in doubles.
In singles he reached the second round of the Grand Slam tournaments in 1989 at the French Open and the US Open . In the doubles competition he was also able to reach the second round several times. In the mixed competition, he was eliminated at Wimbledon in the opening round.
Olli Rahnasto completed a total of 24 matches for the Finnish Davis Cup team between 1982 and 1995 . He won the majority of his 29 matches played with 17 games, while in doubles he had a negative record with 9 to 13 wins.
Finland
Cleveland
San Marino
Daniel Orsanic