In the men's doubles, Donald Johnson (1996, 2000–01) has won the most titles (three), and co-holds with Michal Mertiňák (2008–09) and David Marrero (2012–13) the record for most back-to-back titles (two).
This passage highlights Donald Johnson's dominance in men's doubles tennis, specifically mentioning his three wins and co-holding the record for consecutive victories alongside other notable players.