2018 Davis Cup World Group

The World Group is the highest level of Davis Cup competition in 2018. The first-round losers will play in the Davis Cup World Group play-offs.

Seeds
• # (final)

• # (quarterfinals)

• # (first round)

• # (champion)

• # (first round)

• # (first round)

• # (first round)

• # (quarterfinals)