"Full credit [to] his [Medvedev's] mentality, his approach, his game, everything. He absolutely was the better player and deserved to win, no doubt about it," Djokovic said. "Of course I'm disappointed with the overall game that I performed today. I know I could have and should have done better. But it's sport. You win some, you lose some. It's a tough loss, very tough loss. But at the same time I'm happy for him because he's a nice guy and he deserves it. He really does."