The inaugural Laver Cup takes place in the Ou2082 Arena in Prague, Czech Republic from September 22-24.
The three-day tournament sees a selected European side face a World team and includes some of the world's best male tennis players including Roger Federer, Rafael Nadal, Marin Cilic and Nick Krygios.
Strategy and tactics from the team captains play an important role in the Laver Cup, with a unique line-up card exchange and scoring system.
On Thursday, Team Europe captain Bjorn Borg and Team World captain John McEnroe submit their line-up cards for Friday's matches to the referee in a blind exchange, with match-ups revealed at a special on-court ceremony.