Zverev v Querrey: Match 10 Gallery

Sascha Zverev in action against Querrey.

A serve from the young German.

Sam Querrey defends for Team World.

Zverev in full flight.

McEnroe counsels his player.

Thiem and Federer share a joke from the sidelines.

A missed opportunity, as Sam Querrey strives to arrest the momentum of Zverev.

Taking it all in, Team Europe captain Bjorn Borg.

Sam Querrey reaches for a backhand.

The impressive young German wins a second match at the Laver Cup.

Fire melts ice: two captains, one goal. To win the Laver Cup.

All jokes aside, this is serious business.