The World Group was the highest level of Fed Cup competition in 2018.

Participating teams {| class="wikitable" style="width:100%;" |- !colspan=4|Participating teams |- !style="width:25%;"| !style="width:25%;"| !style="width:25%;"| !style="width:25%;"| |- !style="width:25%;"| !style="width:25%;"| !style="width:25%;"| !style="width:25%;"|

Seeds

Draw

Quarterfinals Belarus vs. Germany

Czech Republic vs. Switzerland

France vs. Belgium

United States vs. Netherlands

Semifinals Germany vs. Czech Republic

France vs. United States

Final Czech Republic vs. United States

References