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Juan Martin del Potro is letting his fans in on his recovery from right knee surgery.

Del Potro Injury Update & Nishikori Practice: Best Social Posts Of The Week

ATPTour.com looks at the best social media posts of your favourite players.

From Juan Martin del Potro's rapid recovery from knee surgery to Kei Nishikori showing his preparations for the North American hard-court swing, the world's best players have been busy on and off the court. ATPTour.com looks at the best player social media posts from the past week.

Del Potro shared the good news that he's walking again! The Argentine underwent surgery last month to repair a fractured right kneecap.

Nishikori returns to action next week at the Coupe Rogers. Based on the video he posted of his hitting session with Michael Mmoh, the Japanese star is in top form.

Stefanos Tsitsipas clearly enjoyed his time on the doubles court with Nick Kyrgios at the Citi Open. The pair will team up again later this month at the Western & Southern Open.

Stan Wawrinka and Borna Coric have already arrived in Montreal and wasted no time getting down to business.

Karen Khachanov let his fans know that he's far from discouraged after an early exit this week in Washington.

Daniil Medvedev hasn't just been enjoying himself on the court this week in Washington. The Russian also attended Citi Taste of Tennis and sampled some of the world-class food.

Fabio Fognini took time out to celebrate his grandmother's 88th birthday.

Thanasi Kokkinakis got his adrenaline fix off the court in Los Cabos by jet skiing before his first match at the Abierto de Tenis Mifel presentado por Cinemex.