What happened: Professional tennis competitors are gathering in London to play as teammates at the Laver Cup. The format requires players who typically spend their careers analyzing each other for weaknesses to combine their strategic insights.

Why it matters: This creates an unusual environment where athletes must share the information they normally use to gain an edge on the tour. The shared scouting base becomes a tool for collective success rather than individual advantage.

What to watch: The athletes will test their ability to collaborate against their usual opponents during the event.