Rafael Nadal, David Ferrer out
Nicolas Almagro will lead Spain in the first-round match in Vancouver on Feb. 1-3.
Nadal hasn't played since June because of tendinitis in his left knee.
With Nadal out, Ferrer led the five-time champions to last year's final, where Spain lost to Czech Republic.
Copyright 2013 by The Associated Press
MORE TENNIS HEADLINES
- Oudin: Overtraining caused muscle ailment
- Serena, Azarenka to play exhibition in Thailand
- Serena is WTA player of year for 5th time
- Sharapova hires Groeneveld as new coach