After four straight defeats, Rafael Nadal returns to his favorite clay surface when he plays Tomas Berdych in the opening match of the Davis Cup on Friday as Spain attempts to defend its title against the Czech Republic.

Nadal, a four-time French Open champion, failed to win a set during three straight defeats at the ATP World Tour Finals last week. Spain, playing for its fourth title in its fifth final since 2000, is vying to be the first team since Sweden in 1998 to defend its crown.

"It wasn't a big surprise. When you are not 100 percent at a tournament like that you're going to lose," Nadal said on Thursday at the Palau Sant Jordi. "Here I am 100 percent. I will be playing a little bit better I hope. You can't always play perfect ... but I think I'm ready for tomorrow."

Nadal, who is 10-0 in singles on clay, has won four straight over Berdych since an ill-tempered defeat in Madrid three years ago that led to questions over how the 20th-ranked Czech will be received by the 16,000-capacity crowd.

"There's no problem between Rafael and I," Berdych said. "I don't think this will play a part in this game. He's going to play at home and he's going to play on his favorite surface. I think he's going to be at his best."

In the second singles match of the best-of-five series, David Ferrer was picked over Fernando Verdasco to face Radek Stepanek despite being sidelined for more than a month because of a hamstring injury.

Spain captain Albert Costa went with Ferrer, who is 9-3 in singles play, over Verdasco, who was the hero one year ago in Argentina as underdog Spain triumphed in Mar del Plata. Spain is a heavy favorite this time. The hosts have won 17 straight at home and 19 straight on clay.

"I think it's a strategic thing and Fernando has to play another day," Costa said. "I think it's the right player to play tomorrow."

Ferrer and Stepanek have split all six of their previous matchups, including the two on clay, in a closely contested rivalry.

"It doesn't matter who it is _ it's going to be a tough match either way," the 12th-ranked Stepanek said. "I was ready for either of them."

Verdasco, who also lost all three of his matches in London last week, has recovered from a foot injury and will team up with Feliciano Lopez for Saturday's doubles, as the Spanish pair are scheduled to take on Lukas Dlouhy and Jan Halek.

Team selections can be changed up to one hour prior to the match and both teams expect Berdych and Stepanek to play in the doubles, unless the Czechs have the comfort of a 2-0 lead. The pair have a 5-0 record in doubles and have clinched all nine live rubbers this year in wins over France, Argentina and Croatia.