Colombia's most decorated champions ever, Cabal and Farah will hang up their racquets after over two decades of rewriting tennis history for all of Latin America.

The American teamed up with countryman Mackenzie McDonald to upset the No. 4 seeds Juan Sebastian Cabal and Robert Farah Wednesday night.

Will Barbora Krejcikova continue to be a double threat and who will pick up the torch for the U.S. men's doubles?

Will Nikola Mektic and Mate Pavic add to their banner year, or will another duo walk away from the men's season finale as a champion?

Meanwhile, Novak Djokovic is joining the doubles action this week and is off to a winning start with Filip Krajinovic in Paris.

Murray and Salisbury shocked France's best doubles team of the Open Era in the opening round and that was just the start of the upset trend.

The teams on the WTA and ATP tours are ready for the third Grand Slam of the season. Doubles Take previews the action to come.

The doubles world No. 1 is eligible to return to the ATP tour effective immediately after an investigation determined contaminated meat was a plausible cause of his failed test.