The World Group play-offs were four ties which involved the losing nations of the World Group first round and the winning nations of the World Group II. Nations that won their play-off ties entered the 2016 World Group, while losing nations joined the 2016 World Group II.
| Participating Teams | |||
|---|---|---|---|
 Australia |  Canada |  Italy |  Netherlands |
 Poland |  Romania |  Switzerland |  United States |
 Italy 3 | Circolo Tennis Brindisi, Brindisi, Italy [1] 18–19 April 2015 Clay |  United States 2 | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||||||||||||||||||
 Netherlands 4 | Maaspoort Sports & Events, 's-Hertogenbosch, Netherlands [2] 18–19 April 2015 Clay (indoor) |  Australia 1 | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||||||||||||||||||
 Poland 2 | CRS Hall Zielona Góra, Zielona Góra, Poland [3] 18–19 April 2015 Hard (indoor) |  Switzerland 3 | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||||||||||||||||||
 Canada 2 | Aréna Maurice Richard, Montreal, Canada [4] 18–19 April 2015 Hard (indoor) |  Romania 3 | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||||||||||||||||||
The World Group play-offs were four ties which involved the losing nations of the World Group first round and the winning nations of the World Group II. Nations that won their play-off ties entered the 2008 World Group, while losing nations joined the 2008 World Group II.
The 2007 World Group II play-offs were four ties which involved the losing nations of the World Group II and four nations from the three Zonal Group I competitions. Nations that won their play-off ties entered the 2008 World Group II, while losing nations joined their respective zonal groups.
The 2008 World Group II play-offs were four ties which involved the losing nations of the World Group II and four nations from the three Zonal Group I competitions. Nations that won their play-off ties entered the 2009 World Group II, while losing nations joined their respective zonal groups.
The 2009 World Group II play-offs were four ties which involved the losing nations of the World Group II and four nations from the three Zonal Group I competitions. Nations that won their play-off ties entered the 2010 World Group II, while losing nations joined their respective zonal groups.
The World Group play-offs were four ties which involved the losing nations of the World Group first round and the winning nations of the World Group II. Nations that won their play-off ties entered the 2010 World Group, while losing nations joined the 2010 World Group II.
The 2010 World Group II play-offs were four ties which involved the losing nations of the World Group II and four nations from the three Zonal Group I competitions. Nations that won their play-off ties entered the 2011 World Group II, while losing nations joined their respective zonal groups.
The Europe/Africa Zone was one of three zones of regional competition in the 2011 Fed Cup.
The World Group play-offs were four ties which involved the losing nations of the World Group first round and the winning nations of the World Group II. Nations that won their play-off ties entered the 2012 World Group, while losing nations joined the 2012 World Group II.
The 2012 World Group II play-offs were four ties which involved the losing nations of the World Group II and four nations from the three Zonal Group I competitions. Nations that won their play-off ties entered the 2013 World Group II, while losing nations joined their respective zonal groups.
The World Group play-offs were four ties which involved the losing nations of the World Group first round and the winning nations of the World Group II. Nations that won their play-off ties entered the 2013 World Group, while losing nations joined the 2013 World Group II.
The World Group play-offs were four ties which involved the losing nations of the World Group first round and the winning nations of the World Group II. Nations that won their play-off ties entered the 2007 World Group, while losing nations joined the 2007 World Group II.
The World Group play-offs were four ties which involved the losing nations of the World Group first round and the winning nations of the World Group II. Nations that won their play-off ties entered the 2014 World Group, while losing nations joined the 2014 World Group II.
The World Group II play-offs were four ties which involved the losing nations of the World Group II and four nations from the three Zonal Group I competitions. Nations that won their play-off ties entered the 2014 World Group, while losing nations joined their respective zonal groups.
The World Group II play-offs were four ties which involved the losing nations of the World Group II and four nations from the three Zonal Group I competitions. Nations that won their play-off ties entered the 2015 World Group, while losing nations joined their respective zonal groups.
The World Group play-offs were four ties which involved the losing nations of the World Group first round and the winning nations of the World Group II. Nations that won their play-off ties entered the 2015 World Group, while losing nations joined the 2015 World Group II.
The World Group II play-offs were four ties which involved the losing nations of the World Group II and four nations from the three Zonal Group I competitions. Nations that won their play-off ties entered the 2016 World Group, while losing nations joined their respective zonal groups.
The World Group play-offs were four ties which involves the losing nations of the World Group first round and the winning nations of the World Group II. Nations that win their play-off ties entered the 2017 World Group, while losing nations joined the 2017 World Group II.
The World Group II play-offs were four ties which involved the losing nations of the World Group II and four nations from the three Zonal Group I competitions. Nations that won their play-off ties entered the 2017 World Group II, while losing nations joined their respective zonal groups.
The World Group play-offs were four ties which involves the losing nations of the World Group first round and the winning nations of the World Group II. Nations that win their play-off ties entered the 2018 World Group, while losing nations joined the 2018 World Group II.
The World Group II play-offs were four ties which involved the losing nations of the World Group II and four nations from the three Zonal Group I competitions. Nations that won their play-off ties entered the 2018 World Group II, while losing nations joined their respective zonal groups.
