After his first match at the Laver Cup, the Serb opened up about which part of Roger Federer’s last night as a professional tennis player hit him the hardest.

By Sunday, the competition was on, and it was all about the future thanks to efforts from Felix Auger-Aliassime and Frances Tiafoe.

In his first match since winning Wimbledon, he needed just 72 mintues to defeat the US Open semifinalist, 6-1, 6-3.

The 20-time Grand Slam winner brought a new beauty to the court, and new emotional honesty off it. He remade the game, but there will never be anyone like him.

The Roland Garros and US Open runner-up opened play with a win for Team Europe, defeating Jack Sock with a little mentoring from Rafael Nadal.

The band is back together to help send off the 41-year-old Friday night in London, and the Laver Cup co-founder couldn't think of a more "perfect" scenario.

They all played together at the same event for the first time at Wimbledon in 2005, and they’ll do it for the last time at the Laver Cup in London this week.

Come for Federer’s farewell and the Big 4’s final ride, stay for the generational clash as Team Europe and World converge for a fifth time.

Before the most decorated Laver Cup field takes the court on Friday, the legendary quartet hit The O2 for one  unforgettable practice session.

Nothing beats good company, as evidenced by the scene Wednesday night for the event's "iconic" photo op.