 Novak Djokovic beat Vit Koprika in straight sets to win his first round match. The 37-year-old had an operation to repair a torn medial meniscus in his knee on the 5th of June after pulling out of the French Open quarterfinal. Djokovic is looking to win a record-equalling eighth Wimbledon title and explained why he wanted to play this year's tournament so soon after surgery.