VIDEO: Djokovic practices with son, Stefan in Mallorca

Having committed to participating in the doubles event at the Mallorca Championships, Novak Djokovic arrived in Mallorca this week and took to the practice courts.

However, the 19-time Grand Slam champion had a special practice partner, as he was seen playing with Stefan Djokovic, his six-year old son. The pair had a quick hit, exchanging groundstrokes from half-court. Stefan kept up with his dad, even displaying a Rafael Nadal-like follow through on his forehand.

After capturing another major at Roland Garros, Djokovic is hoping to defend his Wimbledon crown and tie both Roger Federer and Nadal with 20 singles Grand Slam titles for the most by a male player in the Open Era.