"I want to keep the momentum going for sure," he said. "It's a new surface, and that's important even though I did have a successful grasscourt season for the most part. It's all hardcourts from here on. Confidence is a huge part of tennis. I feel extremely confident right now."
"It's nice to be on sure-footing surface," he said. "It's going to be a long summer. I'm slated to play almost every week. I'm looking forward to it."