spending an additional week alone at the top for a personal total of 439 weeks and Mike 68 more weeks alone (while Bob was sidelined due to injury) for a record total of 506 weeks. The Bryans also hold the record for most seasons ended together at No. 1, with 10 top finishes between 2003 and 2014. They hold the record for most doubles Grand Slam titles as a team, with 16 titles out of 30 finals: 6 Australian Opens (2006, 2007, 2009, 2010, 2011, 2013), 2 French Opens (2003, 2013) 3 Wimbledons (2006, 2011, 2013) and 5 US Opens (2005, 2008, 2010, 2012, 2014). After Bob was injured in 2018, Mike won 2 more Grand Slam titles with Jack Sock (the 2018 Wimbledon Championships and 2018 US Open) to hold alone the record for most doubles major titles with 18. The Bryans also won 4 year-end championships together (2003, 2004, 2009, 2014), with Mike winning one more alongside Sock (2018). They picked up 2 medals for the United States at the Summer Olympic Games, the bronze in Beijing (2008) and the gold in London (2012). With different partners, they won a total of 11 major mixed doubles titles (7 for Bob, 4 for Mike). On the ATP Tour, the Bryans collected a record of 118 titles together between 1999 and 2019 (with Mike winning an additional 5), including 39 ATP Tour Masters 1000 titles. They were part of the United States Davis Cup team from 2003 to 2018, winning the tournament once (2007). In November 2019, both of them announced their plans to retire after the 2020 US Open. However, they retired a week before the US Open amid safety concerns over the COVID-19 pandemic. Steve Darcis (born 13 March 1984 in Liège, Belgium) joined the professional tour in 2003 and reached a career-high ranking of No. 38 in singles in 2017. He won 2 singles titles on the ATP Tour and recorded his best results playing for the Belgium Davis Cup team, helping it reach both the 2015 and 2017 final in the competition. Darcis announced in October 2019 that the 2020 Australian Open would be his last professional tournament. Santiago Giraldo (born 27 November 1987 in Pereira, Colombia) Pere Riba (born 7 April 1988 in Barcelona, Spain) Jurgen Zopp (born 29 March 1988 in Tallinn, Estonia) On 18 December 2020 he announced his retirement from tennis. See