The Finals, formerly known as World Group, was the highest level of Davis Cup competition in 2019. It was held on indoor hard courts at the Caja Mágica in Madrid, Spain from 18 until 24 November. The ties were contested in a best-of-three rubbers format and were played on one day. There were two singles followed by a doubles.

Ben McLachlan is a Japanese former professional tennis player who previously represented New Zealand.