2006 ARAG World Team Cup

The 2006 ARAG World Team Cup was a tennis tournament play on outdoor clay courts. It was the 28th edition of the World Team Cup, and was part of the 2006 ATP Tour. It took place at the Rochusclub in Düsseldorf, Germany, from 21 through 27 May 2006.

Argentina were the defending champions but they failed to advance beyond the group stage. Croatia defeated Germany in the final, by two rubbers to one for their first title.

Red group

 * Ivan Ljubičić (# 4)
 * Mario Ančić (# 12)
 * Ivo Karlović (# 51)
 * Ivo Karlović (# 51)


 * Fernando González (# 9)
 * Nicolás Massú (# 35)
 * Paul Capdeville (# 124)
 * Adrián García (# 197 Doubles)
 * Adrián García (# 197 Doubles)


 * David Ferrer (# 15)
 * Fernando Verdasco (# 31)
 * Feliciano López (# 46)
 * Feliciano López (# 46)


 * Andy Roddick (# 5)
 * James Blake (# 8)
 * Robby Ginepri (# 17)
 * Bob Bryan (# 1 Doubles)
 * Mike Bryan (# 1 Doubles)
 * Mike Bryan (# 1 Doubles)

Blue group

 * Nicolas Kiefer (# 13)
 * Philipp Kohlschreiber (# 83)
 * Alexander Waske (# 38 Doubles)
 * Michael Kohlmann (# 53 Doubles)
 * Michael Kohlmann (# 53 Doubles)


 * Tomáš Berdych (# 20)
 * Robin Vik (# 67)
 * Leoš Friedl (# 18 Doubles)
 * Leoš Friedl (# 18 Doubles)


 * David Nalbandian (# 3)
 * Gastón Gaudio (# 10)
 * José Acasuso (# 29)
 * Sebastián Prieto (# 26 Doubles)
 * Sebastián Prieto (# 26 Doubles)


 * Filippo Volandri (# 55)
 * Davide Sanguinetti (# 65)
 * Davide Sanguinetti (# 65)


 * Rankings are as of May 22, 2006