The 1989 Nabisco Grand Prix was the only tennis circuit for male players held that year. It incorporated the four grand slam tournaments, one World Championship Tennis tournament and the Grand Prix tournaments.
The 1994 San Jose Open was a men's tennis tournament in San Jose, California, in the United States and was part of the World Series of the 1994 ATP Tour. It was the 106th edition of tournament and was held from January 31 through February 7, 1994. The competition switched location from San Francisco, where it had been held for 21 years. Sixth-seeded Renzo Furlan won the singles title.
The 1996 Sybase Open was a men's tennis tournament played on indoor hard courts at the San Jose Arena in San Jose, California in the United States and was part of the World Series of the 1996 ATP Tour. The tournament ran from February 12 through February 18, 1996. Second-seeded Pete Sampras won the singles title.
The 2001 Sybase Open was a men's tennis tournament played on indoor hard courts at the Compaq Center at San Jose in San Jose, California in the United States that was part of the International Series of the 2001 ATP Tour. It was the 113th edition of the tournament and was held from February 26 through March 4, 2001. Eighth-seeded Greg Rusedski won the singles title.
The 2002 Siebel Open was a men's tennis tournament played on indoor hard courts at the HP Pavilion at San Jose in San Jose, California in the United States that was part of the International Series of the 2002 ATP Tour. It was the 114th edition of the tournament and was held from February 25 through March 3, 2002. First-seeded Lleyton Hewitt won the singles title.
The 1996 Campionati Internazionali di San Marino was a men's tennis tournament played on outdoor clay courts at the Centro Tennis Cassa di Risparmio di Fonte dell'Ovo in the City of San Marino in San Marino and was part of the World Series of the 1996 ATP Tour. The tournament was held from 5 August until 11 August 1996. First-seeded Albert Costa won the singles title.
The 1993 Volvo Tennis San Francisco was a men's tennis tournament held at the San Francisco Civic Auditorium in San Francisco, California in the United States and was part of the World Series of the 1993 ATP Tour. The tournament was held from February 1 through February 7. After 21 years it was the final time the tournament was held in San Francisco before switching location to San Jose. First-seeded Andre Agassi won the singles title and earned $39,600 first-prize money.
The 1998 Sybase Open was a men's tennis tournament played on indoor hard courts at the San Jose Arena in San Jose, California in the United States and was part of the ATP World Series of the 1998 ATP Tour. It was the 110th edition of the tournament ran from February 9 through February 15, 1998. Unseeded wildcard-entry Andre Agassi won the singles title.
The 1998 Campionati Internazionali di San Marino was a men's tennis tournament played on outdoor clay courts in City of San Marino, San Marino that was part of the World Series of the 1998 ATP Tour. It was the tenth edition of the tournament and was held from 10 August until 16 August 1998. Third-seeded Dominik Hrbatý won the singles titles.
José Luis Aparisi is a former professional tennis player from Spain.
The 1988 Transamerica Open, also known as the Pacific Coast Championships, was a men's tennis tournament played on indoor carpet courts at the Cow Palace in San Francisco, California in the United States. The event was part of the Super Series of the 1988 Nabisco Grand Prix circuit. It was the 100th edition of the tournament and was held from September 26 through October 2, 1988. Unseeded Michael Chang won the singles title and earned $59,500 first-prize money. At age 16 he became the youngest winner of a Grand Prix Super Series event.
The 1989 Volvo Tennis San Francisco, also known as the Pacific Coast Championships, was a men's tennis tournament played on indoor carpet courts at the Cow Palace in San Francisco, California in the United States. The event was part of the Super Series of the 1989 Nabisco Grand Prix circuit. The 100-year anniversary of the inaugural event was the 101st edition of the tournament and was held from September 25 through October 1, 1989. Third-seeded Brad Gilbert won the singles title and earned $59,500 first-prize money.
The 1999 Internazionali di Tennis di San Marino was a men's tennis tournament played on outdoor clay courts in City of San Marino, San Marino that was part of the World Series of the 1999 ATP Tour. It was the 11th edition of the tournament and was held from 9 August until 15 August 1999. Unseeded Galo Blanco won the singles titles.
The 1997 Internazionali di Tennis di San Marino was a men's tennis tournament played on outdoor clay courts in City of San Marino, San Marino that was part of the World Series of the 1997 ATP Tour. It was the ninth edition of the tournament and was held from 4 August until 10 August 1997. First-seeded Félix Mantilla won the singles titles.
The 1995 Campionati Internazionali di San Marino was a men's tennis tournament played on outdoor clay courts at the Centro Tennis Cassa di Risparmio di Fonte dell'Ovo in the City of San Marino in San Marino and was part of the World Series of the 1995 ATP Tour. It was the seventh edition of the tournament and was held from 7 August until 13 August 1995. First-seeded Thomas Muster, who entered the main draw on a wildcard, won the singles title, his second at the event after 1993.
The 1994 Campionati Internazionali di San Marino was a men's tennis tournament played on outdoor clay courts at the Centro Tennis Cassa di Risparmio di Fonte dell'Ovo in the City of San Marino in San Marino and was part of the World Series of the 1994 ATP Tour. It was the sixth edition of the tournament and was held from 8 August until 14 August 1994. Second-seeded Carlos Costa, who entered the main draw on a wildcard, won the singles title.
The 1993 Campionati Internazionali di San Marino was a men's tennis tournament played on outdoor clay courts at the Centro Tennis Cassa di Risparmio di Fonte dell'Ovo in the City of San Marino in San Marino and was part of the World Series of the 1993 ATP Tour. It was the fifth edition of the tournament and was held from 9 August until 15 August 1993. First-seeded Thomas Muster won the singles title.
The 1992 Internazionali di Tennis di San Marino was a men's tennis tournament played on outdoor clay courts at the Centro Tennis Cassa di Risparmio di Fonte dell'Ovo in the City of San Marino in San Marino and was part of the World Series of the 1992 ATP Tour. It was the fourth edition of the tournament and was held from 27 July until 2 August 1992. First-seeded Karel Nováček won the singles title.
The 1991 Campionati Internazionali di San Marino was a men's tennis tournament played on outdoor clay courts at the Centro Tennis Cassa di Risparmio di Fonte dell'Ovo in the City of San Marino in San Marino and was part of the World Series of the 1991 ATP Tour. It was the third edition of the tournament and was held from 29 July until 4 August 1991. First-seeded Guillermo Pérez Roldán won his second consecutive singles title at the event.
The 1990 Campionati Internazionali di San Marino was a men's tennis tournament played on outdoor clay courts at Centro Sportivo Serravalle in San Marino and was part of the World Series of the 1990 ATP Tour. It was the third edition of the tournament and the second as an ATP Tour event, and was held from 20 August until 26 August 1990. First-seeded Guillermo Pérez Roldán won the singles title.
José Francisco Altur [1] 
Simone Colombo / 
Claudio Mezzadri [2] 