Right...grab some popcorn. This should be a Blockbuster.

SVITOLINA 0-1 KEYS. No signs of nerves for Madison Keys, who holds in the opening game with a typically powerful array of shots. The American will make mistakes but she is as ferocious as any woman on tour right now.

Fourth seed Svitolina and 15th seed Keys are out warming up on Ashe...and wearing identical outfits! They're both decked out in grey Nike sports dresses. As a live blogger, this is not what you want.