t was an easy turnaround for tennis's new No.1.
Carlos Alcarz returns home to assist Spain in the Davis Cup final
Alcaraz made it to Valencia a day before Spain's debut against Serbia.
Alcaraz reached Spain's Davis Cup team last year for the first time.
Canada will face Spain on Friday, while South Korea will face Canada in Group B on Sunday.
Which one will be played in South November? Malaga, Spain.