Japanese world No. 7 Kei Nishikori reached the fourth round at Wimbledon on Saturday after beating American Steve Johnson for his 400th win on the men's tour.Eighth-seeded Nishikori was error-prone at first against the world No. 71, but picked up momentum and claimed a 6-4, 6-3, 6-2 victory on No. 3 Court. He booked a spot in the last 16 for the fourth time."Both my service and return games were good. It was a great win," he said. "I've been able to concentrate on every match here so I'm satisfied.""I was able to stay calm and played well despite (Johnson) breaking my serve first. My perfor…READ FULL ARTICLE
