1989 in tennis

Men's singles

Ivan Lendl defeated Miloslav Mečíř 6–2, 6–2, 6–2

• It was Lendl's 7th career Grand Slam title and his 1st Australian Open title.

Women's singles

Steffi Graf defeated Helena Suková 6–4, 6–4

• It was Graf's 6th career Grand Slam title and her 2nd Australian Open title.

Men's doubles

Rick Leach / Jim Pugh defeated Darren Cahill / Mark Kratzmann 6–4, 6–4, 6–4

• It was Leach's 2nd career Grand Slam title and his 2nd Australian Open title. It was Pugh's 4th career Grand Slam title and his 3rd Australian Open title.

Women's doubles

Martina Navratilova / Pam Shriver defeated Patty Fendick / Jill Hetherington 3–6, 6–3, 6–2

• It was Navratilova's 52nd career Grand Slam title and her 11th Australian Open title. It was Shriver's 21st career Grand Slam title and her 7th and last Australian Open title.

Mixed doubles

Jana Novotná / Jim Pugh defeated Zina Garrison / Sherwood Stewart 6–3, 6–4

• It was Novotná's 3rd career Grand Slam title and her 2nd Australian Open title. It was Pugh's 5th career Grand Slam title and his 4th Australian Open title.

Men's singles

Michael Chang^[a] defeated Stefan Edberg, 6–1, 3–6, 4–6, 6–4, 6–2

• It was Chang's 1st title of the year, and his 2nd overall. It was his 1st (and only) career Grand Slam title.

Women's singles

Arantxa Sánchez Vicario^[b] defeated Steffi Graf, 7–6^(8–6), 3–6, 7–5

• It was Sánchez Vicario's 2nd title of the year, and her 3rd overall. It was her 1st career Grand Slam title.

Men's doubles

Jim Grabb / Patrick McEnroe defeated Mansour Bahrami / Éric Winogradsky, 6–4, 2–6, 6–4, 7–6^(7–5)

Women's doubles

Larisa Savchenko Neiland / Natalia Zvereva defeated Steffi Graf / Gabriela Sabatini, 6–4, 6–4

Mixed doubles

Manon Bollegraf / Tom Nijssen defeated Horacio de la Peña / Arantxa Sánchez Vicario, 6–3, 6–7, 6–2

Men's singles

Boris Becker defeated Stefan Edberg, 6–0, 7–6^(7–1), 6–4^[1]

• It was Becker's 3rd career Grand Slam title and his 3rd and last Wimbledon title.

Women's singles

Steffi Graf defeated Martina Navratilova, 6–2, 6–7^(1–7), 6–1^[2]

• It was Graf's 7th career Grand Slam title and her 2nd Wimbledon title.

Men's doubles

John Fitzgerald / Anders Järryd defeated Rick Leach / Jim Pugh, 3–6, 7–6^(7–4), 6–4, 7–6^(7–4)[3]

• It was Fitzgerald's 5th career Grand Slam title and his 1st Wimbledon title. It was Järryd's 5th career Grand Slam title and his 1st Wimbledon title.

Women's doubles

Jana Novotná / Helena Suková defeated Larisa Savchenko / Natasha Zvereva, 6–1, 6–2^[4]

• It was Novotná's 4th career Grand Slam title and her 1st Wimbledon title. It was Suková's 3rd career Grand Slam title and her 2nd Wimbledon title.

Mixed doubles

Jim Pugh / Jana Novotná defeated Mark Kratzmann / Jenny Byrne, 6–4, 5–7, 6–4^[5]

• It was Novotná's 5th career Grand Slam title and her 2nd Wimbledon title. It was Pugh's 3rd career Grand Slam title and his 1st Wimbledon title.

Men's singles

Boris Becker defeated Ivan Lendl^[6] 7–6^(7–2), 1–6, 6–3, 7–6^(7–4)

• It was Becker's 4th career Grand Slam title and his only US Open title.

Women's singles

Steffi Graf defeated Martina Navratilova 3–6, 7–5, 6–1

• It was Graf's 9th career Grand Slam title and her 2nd US Open title.

Men's doubles

John McEnroe / Mark Woodforde defeated Ken Flach / Robert Seguso 6–4, 4–6, 6–3, 6–3

• It was McEnroe's 16th career Grand Slam title and his 8th and last US Open title. It was Woodforde's 1st career Grand Slam title and his 1st US Open title.

Women's doubles

Hana Mandlíková / Martina Navratilova defeated Mary Joe Fernández / Pam Shriver 5–7, 6–4, 6–4

• It was Mandlíková's 5th and last career Grand Slam title and her 2nd US Open title. It was Navratilova's 52nd career Grand Slam title and her 14th US Open title.

Mixed doubles

Robin White / Shelby Cannon defeated Meredith McGrath / Rick Leach 3–6, 6–2, 7–5

• It was White's 2nd and last career Grand Slam title and her 2nd US Open title. It was Cannon's only career Grand Slam title.