Farah, from Colombia, the no 1 doubles player, had a breakout season last year. Jarry, a clay courter from Chile, also broke through last season when he made it to two finals and won his first title. He also got to his career high of 38th in the ranking list.
Doubles No. 1 Farah tests positive for banned substance boldenone | Tennis.com
In addition, Nicolas Jarry, the 38th-ranked singles player last July, has been suspended for doping.
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