Michaël Jeremiasz is active in both singles and doubles. He was already leading the world rankings in both disciplines: he achieved this for the first time in 2005 in singles, and in 2004 in doubles. In 2005 he was also ITF Wheelchair World Champion . In Grand Slam tournaments he won the Australian Open in singles in 2006, and in the Wheelchair Tennis Masters he reached the finals of the singles competition in 2004, 2005 and 2007. He was far more successful in doubles: He won the Masters in 2005, 2007, 2011 and 2015, and he also recorded several Grand Slam victories. He won the Australian Open in 2013, the French Open in 2007 and 2009, Wimbledon in 2009 and 2012 and the US Open in 2006 and 2013.