Per Christian Bergström is a former tennis player from Sweden, who turned professional in 1985. He didn't win any titles during his career, but reached three singles quarter-finals in Grand Slam tournaments: Wimbledon and Australian Open (1993). The right-hander reached his highest individual ranking on the ATP Tour on 27 January 1992, when he became World No. 32.
The 1994 Dutch Open was an ATP tennis tournament held in Hilversum, Netherlands and played on outdoor clay courts. It was the 36th edition of the tournament and was held from 25 July to 1 August 1994. Unseeded Karel Nováček won his first title of the year, and 13th of his career. It was his 3rd win at Hilversum, having also won in 1989 and 1992.
The 1998 Heineken Open was a tennis tournament played on outdoor hard courts in Auckland, New Zealand that was part of the World Series of the 1998 ATP Tour. The tournament was held from 12 January through 18 January 1998. First-seeded Marcelo Ríos won the singles title.
The 1990 OTB International Open was a combined men's and women's tennis tournament played on outdoor hard courts that was part of the World Series of the 1990 ATP Tour and of the Tier IV of the 1990 WTA Tour. It was the fourth edition of the tournament and was played at Schenectady, New York in the United States from August 20 through August 27, 1990. Ramesh Krishnan and Anke Huber won the singles titles.
The 1991 Australian Indoor Championships, also known by its sponsored name Uncle Toby's Australian Indoor Tennis Championships, was a men's tennis tournament played on indoor hard courts at the Sydney Entertainment Centre in Sydney in Australia and was part of the Championship Series of the 1991 ATP Tour. It was the 19th edition of the tournament and was held from 30 September through 7 October 1991. First–ranked Stefan Edberg won the singles title.
The 1998 Dutch Open was an ATP men's tennis tournament held in Amsterdam, Netherlands. It was the 39th edition of the tournament and was held from 3 August until 9 August 1998. Unseeded Magnus Norman won his first title of the year, and the second of his career.
The 1997 Romanian Open was an ATP men's tennis tournament held in Bucharest, Romania. It was the 5th edition of the tournament and was held from 22 September through 29 September 1993.
The 1991 Eurocard Classics was a men's ATP tennis tournament played on indoor carpet courts at the Hanns-Martin-Schleyer-Halle in Stuttgart, Germany that was part of the Championship Series of the 1991 ATP Tour. It was the second edition of the tournament and was held from 18 February until 24 February 1991. Second-seeded Stefan Edberg won the singles title.
The 1991 Swiss Indoors was a men's tennis tournament played on indoor hard courts at the St. Jakobshalle in Basel, Switzerland that was part of the World Series of the 1991 ATP Tour. It was the 22nd edition of the tournament and took place from 23 September until 29 September 1991. Sixth-seeded Jakob Hlasek won the singles title.
The 1991 Philips Open was a men's tennis tournament played on outdoor clay courts at the Nice Lawn Tennis Club in Nice, France, and was part of the ATP World Series of the 1991 ATP Tour. It was the 20th edition of the tournament and took place from 16 April through 22 April 1991. Unseeded Martín Jaite won the singles title.
The 1991 Muratti Time Indoor, known as such for sponsorship reasons, was a men's tennis tournament played on indoor carpet courts at the recently opened Assago Forum in Milan, Italy. It was the 14th edition of the tournament, and was part of the ATP World Series of the 1991 ATP Tour. It took place from 4 February until 10 February 1991 and eighth-seeded Alexander Volkov won the singles title.
The 1991 Grand Prix Passing Shot, also known as the Bordeaux Open, was a men's tennis tournament played on outdoor clay courts at Villa Primrose in Bordeaux, France that was part of the World Series of the 1991 ATP Tour. It was the 14th edition of the tournament and was held from 9 September until 15 September 1991. First-seeded Guy Forget, who entered on a wildcard, won the singles title.
The 1991 Swedish Open was a men's tennis tournament played on outdoor clay courts in Båstad, Sweden that was part of the World Series of the 1991 ATP Tour. It was the 44th edition of the tournament and was held from 8 July until 14 July 1991. Second-seeded Magnus Gustafsson won the singles title.
The 1990 Swedish Open was a combined men's and women's tennis tournament played on outdoor clay courts in Båstad, Sweden. It was part of the World Series of the 1990 ATP Tour and of the Tier V category of the 1990 WTA Tour. It was the 43rd edition of the tournament and was held from 9 July until 15 July 1990. Richard Fromberg and Sandra Cecchini won the singles titles.
The 1992 BP Nationals was a men's tennis tournament played on outdoor hard courts in Wellington in New Zealand that was part of the World Series of the 1992 ATP Tour. It was the fifth edition of the tournament and was held from 30 December 1991 through 5 January 1992. Unseeded Jeff Tarango won the singles title.
The 1997 Generali Open was a men's tennis tournament played on outdoor clay courts in Kitzbühel, Austria that was part of the World Series of the 1997 ATP Tour. It was the 42nd edition of the tournament and was held from 21 July until 27 July 1997. Tenth-seeded Filip Dewulf won the singles title.
The 1992 Volvo San Francisco was a men's tennis tournament played on indoor hard courts at the San Francisco Civic Auditorium in San Francisco, California in the United States and was part of the World Series of the 1992 ATP Tour. It was the 104th edition of the tournament and was held from February 3 through February 9, 1992. Second-seeded Michael Chang won the singles title and earned $33,800 first-prize money. With the points that first-seeded runner-up Jim Courier earned at the tournament he became the new No. 1 ranked player in the world when the Association of Tennis Professionals (ATP) published their rankings on February 10, 1992.
The 1991 Volvo San Francisco was a men's tennis tournament played on indoor carpet courts at the San Francisco Civic Auditorium in San Francisco, California in the United States and was part of the World Series of the 1991 ATP Tour. It was the 103rd edition of the tournament and was held from February 4 through February 10, 1991. Sixth-seeded Darren Cahill won the singles title and earned $33,800 first-prize money.
The 1991 Czechoslovak Open, also known as the Prague Open was a men's tennis tournament played on outdoor clay courts at the I. Czech Lawn Tennis Club in Prague, Czechoslovakia that was part of the ATP World Series of the 1991 ATP Tour. It was the fifth edition of the tournament and was held from 5 August until 11 August 1991. Second-seeded Karel Nováček won the singles title.
The 1992 Volvo Tennis/Los Angeles was a men's tennis tournament held on outdoor hardcourts at the Los Angeles Tennis Center in Los Angeles, California in the United States that was part of the World Series category of the 1992 ATP Tour. It was the 66th edition of the tournament and was held from August 3, 1992 through August 9, 1992. Second-seeded Richard Krajicek won the singles title at the event and earned $33,800 first-prize money.
Richard Fromberg 
Luiz Mattar / 
Nicolás Pereira [2] 
