Before each day's play in London, we'll preview three must-see matches.

The world No. 1 faces a potential early test with countryman Berrettini in the second round.

Before each day's play in Paris, we'll preview three must-see matches. Also on the schedule: Stefanos Tsitsipas, and an all-American affair for Danielle Collins.

The 17-year-old pulled away from Radu Albot, 7-6 (2), 6-2, on Thursday at the ATP 250 clay-court event.

Before each day’s play at Hard Rock Stadium, we’ll preview three must-see matches.

Home favorite Tallon Griekspoor and Alexander Shevchenko also shined Thursday in knocking out Hubert Hurkacz and Holger Rune.

“It feels like I’m starting to be more comfortable in my own skin, win or lose,” the 32-year-old said.

Before each day’s play, we’ll preview three must-see matches.

The first round comes to a close, with some of the best openers saved for last.

With three ATP Finals berths remaining, there's no time for stumbling this week in Bercy.