List of ATP Big Titles doubles champions

In tennis, the Grand Slam tournaments, the Masters Series tournaments and the Year-end Championship are considered the top-tier events of the men's professional tour annual calendar, in addition to the Olympics. They are collectively known as the 'Big Titles'. The ATP defined the mandatory events (Slams, Masters and YEC) as follows They are the biggest tournaments in our sport, where participation is mandatory, entry is reserved for the world’s best and success is rewarded with fame and a rich haul of points and prize money.

This article lists the respective singles champions of those events since the inception of the ATP Tour in 1990.

Note: By setting 1990 as the cut-off point, this list excludes many notable champions in top level tournaments from previous years. The Grand Slam tournaments and the Year-end Championship have been held since 1877 and 1970 respectively. The Olympics was first played in 1896 until 1924. High category tournaments equivalent to the Masters Series like the Grand Prix Super Series existed before the ATP Tour was introduced. There were also the professional Majors, the World Championship Series and the amateur Majors (WHCC, WCCC) before the Open Era.

Big Titles leaders

 * Top leaders with 10+ titles (active players and records in bold).

Big Titles sweep
Winning all of the annual Big Titles (Grand Slams, ATP Masters, and the Year-end Championship), in addition to the Olympics over the course of a player's career.
 * The event at which the sweep was completed indicated in bold.

Calendar sweeps

 * Back-to-back titles in a calendar year (three minimum).
 * Currently active calendar combinations in bold.