Defending champion Jimmy Connors defeated Ivan Lendl in a rematch of the previous year's final, 6–3, 6–7(2–7), 7–5, 6–0 to win the men's singles tennis title at the 1983 US Open. It was Connors' 100th ATP singles title.
The 1978 South American Championships was a men's Grand Prix tennis circuit tournament held in Buenos Aires, Argentina and played on outdoor clay courts. The event was held from 20 November through 26 November 1978. Fourth-seeded José Luis Clerc won the singles title.
The 1981 Volvo International was a men's tennis tournament played on outdoor clay courts in North Conway, New Hampshire in the United States and was part of the 1981 Volvo Grand Prix. The tournament ran from July 28 through August 3, 1981. José Luis Clerc won the singles title.
The 1983 Volvo International was a men's tennis tournament played on outdoor clay courts in North Conway, New Hampshire in the United States and was part of the 1983 Volvo Grand Prix circuit. It was the 11th edition of the tournament and was held from July 25 through July 31, 1983. Third-seeded José Luis Clerc won the singles title.
The 2002 Campionati Internazionali di Sicilia was a men's tennis tournament played on outdoor clay courts in Palermo, Italy and was part of the International Series of the 2002 ATP Tour. It was the 24th edition of the tournament and ran from 23 September until 29 September 2002. Second-seeded Fernando González won the singles title.
The 1981 U.S. Clay Court Championships was a men's Grand Prix and women's Toyota Series tennis tournament held in Indianapolis in the United States and played on outdoor clay courts. It was the 13th edition of the tournament and was held from August 3 through August 9, 1981. Second-seeded José Luis Clerc and top-seeded Andrea Jaeger won the singles titles.
The 1980 U.S. Clay Court Championships was a men's Grand Prix and women's Colgate Series tennis tournament held at the Indianapolis Sports Center in Indianapolis in the United States and played on outdoor clay courts. It was the 12th edition of the tournament and was held from August 4 through August 10, 1980. Eighth-seeded José Luis Clerc and top-seeded Chris Evert-Lloyd won the singles titles.
The 1980 Birmingham Open was a men's tennis tournament played on indoor carpet courts. It was the eighth and last edition of the Grand Prix Birmingham, and part of the 1980 Volvo Grand Prix circuit. It took place in Birmingham, Alabama, United States from January 14 through January 20, 1980. First-seeded Jimmy Connors won the singles title, his sixth at the event.
The 1981 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 1981 Volvo Grand Prix. It was the 13th edition of the tournament and was held from 12 October through 18 October 1981. First-seeded Ivan Lendl won the singles title.
The 1981 Washington Star International was a men's tennis tournament and was played on outdoor clay courts. The event was part of the 1981 Grand Prix circuit. It was the 13th edition of the tournament and was held at Rock Creek Park in Washington, D.C. from July 20 through July 26, 1981. Third-seeded José Luis Clerc won the singles title.
The 1983 Sovran Bank Classic was a men's tennis tournament and was played on outdoor clay courts. The event was part of the 1983 Grand Prix circuit. It was the 15th edition of the tournament and was held at Rock Creek Park in Washington, D.C. from July 18 through July 24, 1983. First-seeded José Luis Clerc won the singles title, his second at the event after 1981.
The 1981 U.S. Pro Tennis Championships was a men's tennis tournament played on outdoor green clay courts at the Longwood Cricket Club in Chestnut Hill, Massachusetts in the United States. The event was part of the Super Series of the 1981 Volvo Grand Prix circuit. It was the 54th edition of the tournament and was held from July 13 through July 19, 1981. First-seeded José Luis Clerc won the singles title.
The 1983 U.S. Pro Tennis Championships was a men's tennis tournament played on outdoor green clay courts at the Longwood Cricket Club in Chestnut Hill, Massachusetts in the United States. The event was part of the Super Series of the 1983 Volvo Grand Prix circuit. It was the 56th edition of the tournament and was held from July 11 through July 17, 1983. Second-seeded José Luis Clerc won the singles title, his second at the event after 1981.
The 1982 Swiss Open was a men's tennis tournament played on outdoor clay courts in Gstaad, Switzerland that was part of the 1982 Volvo Grand Prix tennis circuit. It was the 36th edition of the tournament and was held from 5 July through 11 July 1982. Second-seeded José Luis Clerc won the singles title.
The 1981 Campionati Internazionali di Sicilia, also known as the Sicilian Grand Prix, was a men's tennis tournament played on outdoor clay courts in Palermo, Italy that was part of the 1981 Volvo Grand Prix. It was the third edition of the tournament and took place from 14 September until 20 September 1981. Unseeded Manuel Orantes won the singles title.
The 1978 Chilean International Championships was a men's tennis tournament played on outdoor clay courts in Santiago, Chile that was part of the Grand Prix tennis circuit. It was the third edition of the tournament and was held from 27 November through 3 December 1978. Third-seeded José Luis Clerc won the singles title.
The 1978 Alitalia Florence Open was a men's tennis tournament played on outdoor clay courts in Florence, Italy that was part of the 1978 Colgate-Palmolive Grand Prix circuit. It was the sixth edition of the tournament and was played from 15 May until 21 May 1978. Unseeded José Luis Clerc won the singles title.
The 1981 Alitalia Open was a men's tennis tournament played on outdoor clay courts in Florence, Italy that was part of the 1981 Volvo Grand Prix circuit. It was the ninth edition of the tournament and was played from 11 May until 17 May 1981. First-seeded José Luis Clerc won the singles title.
The 1982 Richmond WCT Classic was a men's tennis tournament played on indoor carpet courts at the Richmond Coliseum in Richmond, Virginia, United States. The event was part of 1982 World Championship Tennis circuit. It was the 17th edition of the tournament and was held from February 8 through February 14, 1982. First-seeded José Luis Clerc won the singles title and earned $100,000 first-prize money.
The 1980 Mutual Benefit Life Open, also known as the South Orange Open, was a men's tennis tournament played on outdoor clay courts at the Orange Lawn Tennis Club in South Orange, New Jersey in the United States. The event was part of the 1980 Grand Prix circuit. It was the 11th edition of the tournament and was held from July 28 through August 4, 1980. Second-seeded José Luis Clerc won the singles title and earned $15,000 first-prize money.
Jimmy Arias [1] 
Pablo Arraya / 
José Luis Clerc [2] 