|Residence||Nelson Bay, New South Wales|
|Born||2 May 1961|
Newcastle, New South Wales
|Died||21 July 2017(aged 56)|
|Height||190 cm (6 ft 3 in)|
|Plays||Right-handed (one-handed backhand)|
|Highest ranking||No. 43 (3 August 1987)|
|Grand Slam Singles results|
|Australian Open||4R (1987)|
|French Open||1R (1986)|
|US Open||2R (1984)|
|Highest ranking||No. 15 (9 February 1987)|
|Grand Slam Doubles results|
|Australian Open||F (1987)|
|French Open||2R (1989)|
|Wimbledon||SF (1984, 1988)|
|US Open||3R (1988, 1990)|
|Grand Slam Mixed Doubles results|
|Australian Open||SF (1989)|
Peter Doohan (2 May 1961 - 21 July 2017) was an Australian tennis player who won three consecutive Australian Hard Court Championships singles titles (1984, 1985, 1986), which remains an Open era record for that tournament. He won a further two singles titles at the South Australian Open in 1984 and San Louis Potisi tournament in Mexico in 1988. He also won five doubles titles during his career. The right-hander reached his highest Association of Tennis Professionals (ATP) singles ranking of world No. 43 in August 1987.
At the 1987 Wimbledon Championships, he unexpectedly defeated two-time defending champion and top-seeded Boris Becker in the second round, earning himself the nickname "The Becker Wrecker" at home in Australia.
Doohan played collegiately in the United States with the University of Arkansas where he won the NCAA doubles title in 1982. Also a successful singles player, he won three Australian Hard Court Championships consecutively from (1984-1986). In 1984, he won the South Australian Open singles title. In 1988, he won the San Louis Potosi singles title on clay in San Luis Potosí, Mexico. He also coached high school tennis at Donoho High School in Anniston, Alabama, for several years in the mid-1990s.
|Loss||1987||Australian Open||Grass||Laurie Warder|| Stefan Edberg
|4-6, 4-6, 6-7(3-7)|