Swiss star Roger Federer on Sunday defeated Croatia's Marin Cilic 2-6, 7-6, 3-6, 6-3, 1-6 to win the men's singles title at the Australian Open tennis here.This is his 20th Grand Slam title.

The following is the full list of Grand Slam final wins for the 36-year-old Swiss tennis legend Roger Federer who won his 20th Grand Slam title at the 2018 Australian Open on Sunday, reports Xinhua news agency:

Year, tournament, opponent, score

2003 - Wimbledon - Mark Philippoussis - 7-6 (7/5), 6-2, 7-6 (7/3)

2004 - Australian Open - Marat Safin - 7-6 (7/3), 6-4, 6-2

2004 - Wimbledon - Andy Roddick - 4-6, 7-5, 7-6 (7/3), 6-4

2004 - US Open - Lleyton Hewitt - 6-0, 7-6 (7/3), 6-0

2005 - Wimbledon - Andy Roddick - 6-2, 7-6 (7/2), 6-4

2005 - US Open - Andre Agassi - 6-3, 2-6, 7-6 (7/1), 6-1

2006 - Australian Open - Marcos Baghdatis - 5-7, 7-5, 6-0, 6-2

2006 - Wimbledon - Rafael Nadal - 6-0, 7-6 (7/5), 6-7 (2/7), 6-3

2006 - US Open - Andy Roddick - 6-2, 4-6, 7-5, 6-1

2007 - Australian Open - Fernando Verdasco - 7-6 (7/2), 6-4, 6-4

2007 - Wimbledon - Rafael Nadal - 7-6 (9/7), 4-6, 7-6 (7/3), 2-6, 6-2

2007 - US Open - Novak Djokovic - 7-6 (7/4), 7-6 (7/2), 6-4

2008 - US Open - Andy Murray - 6-2, 7-5, 6-2

2009 - French Open - Robin Soderling - 6-1, 7-6 (7/1), 6-4

2009 - Wimbledon - Andy Roddick - 5-7, 7-6 (8/6), 7-6 (7/5), 3-6, 16-14

2010 - Australian Open - Andy Murray - 6-3, 6-4, 7-6 (13/11)

2012 - Wimbledon - Andy Murray - 4-6, 7-5, 6-3, 6-4

2017 - Australian Open - Rafael Nadal - 6-4, 3-6, 6-1, 3-6, 6-3

2017 - Wimbledon - Marin Cilic - 6-3, 6-1, 6-4

2018 - Australian Open - Marin Cilic - 6-2, 6-7 (5/7), 6-3, 3-6, 6-1.