This page covers all the important events in the sport of tennis in 2000. Primarily, it provides the results of notable tournaments throughout the year on both the ATP and WTA Tours, the Davis Cup, and the Fed Cup.
See main article: 2000 Australian Open.
Andre Agassi defeated 
Yevgeny Kafelnikov, 3–6, 6–3, 6–2, 6–4
Ellis Ferreira / Rick Leach defeated Wayne Black / 
Andrew Kratzmann, 6–4, 3–6, 6–3, 3–6, 18–16
Lindsay Davenport defeated Martina Hingis, 6–1, 7–5
Lisa Raymond / Rennae Stubbs defeated Martina Hingis / 
Mary Pierce, 6–4, 5–7, 6–4
Rennae Stubbs / Jared Palmer defeated 
Arantxa Sánchez Vicario / Todd Woodbridge, 7–5, 7–6(7–3)
See main article: 2000 French Open.
Gustavo Kuerten defeated 
Magnus Norman, 6–2, 6–3, 2–6, 7–6(8–6)
Todd Woodbridge / Mark Woodforde defeated Paul Haarhuis / Sandon Stolle, 7–6, 6–4
Mary Pierce defeated Conchita Martínez, 6–2, 7–5
Martina Hingis / Mary Pierce defeated Virginia Ruano Pascual / 
Paola Suárez, 6–2, 6–4
Mariaan de Swardt / David Adams defeated Rennae Stubbs / Todd Woodbridge, 6–3, 3–6, 6–3
See main article: 2000 Wimbledon Championships.
Pete Sampras defeated Patrick Rafter, 6–7(10–12), 7–6(7–5), 6–4, 6–2
Todd Woodbridge / Mark Woodforde defeated Paul Haarhuis / Sandon Stolle, 6–3, 6–4, 6–1
Venus Williams defeated Lindsay Davenport, 6–3, 7–6(7–3)
Serena Williams / Venus Williams defeated Julie Halard-Decugis / 
Ai Sugiyama, 6–3, 6–2
Kimberly Po / Donald Johnson defeated 
Kim Clijsters / Lleyton Hewitt, 6–4, 7–6(7–3)
See main article: 2000 US Open (tennis).
Marat Safin defeated Pete Sampras, 6–4, 6–3, 6–3
Lleyton Hewitt / 
Max Mirnyi defeated Ellis Ferreira / Rick Leach, 6–4, 5–7, 7–6
Venus Williams defeated Lindsay Davenport, 6–4, 7–5
Julie Halard-Decugis / Ai Sugiyama defeated Cara Black / Elena Likhovtseva, 6–0, 1–6, 6–1
Arantxa Sánchez Vicario / Jared Palmer defeated Anna Kournikova / Max Mirnyi, 6–4, 6–3
See main article: 2000 Summer Olympics.
Yevgeny Kafelnikov defeated Tommy Haas, 7–6(7–4), 3–6, 6–2, 4–6, 6–3
Venus Williams defeated Elena Dementieva, 6–2, 6–4
Sébastien Lareau / Daniel Nestor defeated Todd Woodbridge / Mark Woodforde, 5–7, 6–3, 6–4, 7–6(7–2)
Serena Williams / Venus Williams defeated Kristie Boogert / Miriam Oremans, 6–1, 6–1
See main article: 2000 ATP Tour.
See main article: 2000 Tennis Masters Cup.
Gustavo Kuerten defeated Andre Agassi, 6–4, 6–4, 6–4 Donald Johnson / Piet Norval defeated 
Mahesh Bhupathi / Leander Paes, 7–6(10–8), 6–3, 6–4See main article: 2000 Tennis Masters Series.
See main article: 2000 Indian Wells Masters.
Àlex Corretja defeated Thomas Enqvist, 6–4, 6–4, 6–3 Alex O'Brien / Jared Palmer defeated Paul Haarhuis / Sandon Stolle, 6–4, 7–6(7–5)See main article: 2000 Ericsson Open.
Pete Sampras defeated Gustavo Kuerten, 6–1, 6–7(2–7), 7–6(7–5), 7–6(10–8) Todd Woodbridge / Mark Woodforde defeated 
Martin Damm / 
Dominik Hrbatý, 6–3, 6–4See main article: 2000 Monte Carlo Masters.
Cédric Pioline defeated Dominik Hrbatý, 6–4, 7–6(7–3), 7–6(8–6) Yevgeny Kafelnikov defeated Paul Haarhuis / Sandon Stolle, 6–3, 2–6, 6–1See main article: 2000 Rome Masters.
Magnus Norman defeated Gustavo Kuerten, 6–3, 4–6, 6–4, 6–4 Martin Damm / Dominik Hrbatý defeated Wayne Ferreira / Yevgeny Kafelnikov 6–4, 3–6, 6–4See main article: 2000 Hamburg Masters.
Gustavo Kuerten defeated Marat Safin, 6–4, 5–7, 6–4, 5–7, 7–6(7–3) Todd Woodbridge / Mark Woodforde defeated Wayne Arthurs / Sandon Stolle, 6–7, 6–4, 6–3See main article: 2000 du Maurier Open.
Marat Safin defeated 
Harel Levy, 6–2, 6–3 Sébastien Lareau / Daniel Nestor defeated Joshua Eagle / Andrew Florent, 6–3, 7–6(7–3)See main article: 2000 Cincinnati Masters.
Thomas Enqvist defeated 
Tim Henman, 7–6(7–5), 6–4 Mark Woodforde / Todd Woodbridge defeated Ellis Ferreira / Rick Leach, 7–6(8–6), 6–4See main article: 2000 Stuttgart Masters.
Lleyton Hewitt, 7–6(8–6), 3–6, 6–7(5–7), 7–6(7–2), 6–2 Jiří Novák / David Rikl defeated Donald Johnson / Piet Norval, 3–6, 6–3, 6–4See main article: 2000 Paris Masters.
Marat Safin defeated Yevgeny Kafelnikov, 3–6, 7–6(9–7), 6–4, 3–6, 7–6(10–8) Nicklas Kulti / Max Mirnyi defeated Paul Haarhuis / Daniel Nestor, 6–4, 7–5See main article: 2000 WTA Tour.
See main article: 2000 WTA Tour Championships.
Monica Seles, 6–7(5–7), 6–4, 6–4 Anna Kournikova defeated Nicole Arendt / Manon Bollegraf, 6–2, 6–3See main article: 2000 Toray Pan Pacific Open.
Sandrine Testud, 6–3, 7–5 Mary Pierce defeated Alexandra Fusai / Nathalie Tauziat, 6–4, 6–1See main article: 2000 Indian Wells Masters.
Lindsay Davenport defeated Martina Hingis, 4–6, 6–4, 6–0 Lindsay Davenport / Corina Morariu defeated Anna Kournikova / Natasha Zvereva, 6–2, 6–3See main article: 2000 Ericsson Open.
Lindsay Davenport, 6–3, 6–2 Julie Halard-Decugis / Ai Sugiyama defeated Nicole Arendt / Manon Bollegraf 4–6, 7–5, 6–4See main article: 2000 Family Circle Cup.
Mary Pierce defeated Arantxa Sánchez Vicario, 6–1, 6–0 Virginia Ruano / Paola Suárez defeated Conchita Martínez / Patricia Tarabini, 7–5, 6–3See main article: 2000 German Open.
Conchita Martínez defeated Amanda Coetzer, 6–1, 6–2See main article: 2000 Italian Open.
Monica Seles defeated Amélie Mauresmo, 6–2, 7–6(7–4) Lisa Raymond / Rennae Stubbs defeated Arantxa Sánchez Vicario / Magüi Serna, 6–3, 4–6, 6–2See main article: 2000 du Maurier Open.
Serena Williams, 0–6, 6–3, 3–0, retired Nathalie Tauziat defeated Julie Halard-Decugis / Ai Sugiyama, 6–3, 3–6, 6–4See main article: 2000 Swisscom Challenge.
Lindsay Davenport, 6–4, 4–6, 7–5 Anna Kournikova defeated Kimberly Po / Anne-Gaëlle Sidot, 6–3, 6–4See main article: 2000 Kremlin Cup.
Anna Kournikova, 6–3, 6–1 Julie Halard-Decugis / Ai Sugiyama defeated Martina Hingis / Anna Kournikova, 4–6, 6–4, 7–6(5)