Victoria Azarenka steals the show on What the Vlog's Charleston episode

Daria Kasatkina has decreed that the latest episode of her and girlfriend Natalia Zabiiako's joint vlog is the "best ... so far!" And with former world No. 1 Victoria Azarenka dishing on a candid moment with Roger Federer, how could it not be?

Having first asked the couple to be on What the Vlog during February's Dubai tournament, Azarenka ultimately "invited herself on the vlog" to kick off the clay-court season, and the two-time Grand Slam champion was a highlight of the show live from Charleston, where Kasatkina eventually finished runner-up to Danielle Collins.

In her chat with Kasatkina, Azarenka went in-depth on clay-court tennis. She went behind-the-scenes to reveal a funny story about Federer from the Mutua Madrid Open's short experiment with blue clay in 2012, before she and Kasatkina revisited their famous match from the 2020 Internazionali BNL d'Italia, where Azarenka comforted Kasatkina in a viral scene when she rolled her ankle in the pair's first-set tiebreak.

"After this injury, you managed to recover and play so quickly! People don't know this! These are the stories that need to be told!" Azarenka said.

"You need to tell people such life stories. They can help children, for example, because they don't know."

The latest episode also includes a visit from Caroline Wozniacki, where viewers got to see the tape of their now-famous ride from the airport to the tournament's player hotel; an update from Jennifer Brady, who recently underwent a second knee surgery and met for breakfast with Kasatkina on crutches; and a nostalgic trip down memory lane with Paula Badosa, where fans even get to see a photo of the Spaniard and Kasatkina from their youth.

"In Facebook, I have you as my sister ... from when we were 13 years old!" Badosa said.

Grab and snack and settle in for the full, nearly 90-minute episode below.