Marcel Granollers and Pedro Martinez helped Spain to a 2-1 Davis Cup semi-final Victory over Alexander Zverev's Germany on Saturday to set up a final against Italy.
Alexander Zverev maintains he is "very happy" to play for Germany at the Davis Cup Finals while reaffirming his criticism of the modern format.
Jannik Sinner kept his bid for the year-end No. 1 ranking alive by reaching the ATP Finals semi-finals with a thrilling victory over Alexander Zverev in front of his home crowd.
Carlos Alcaraz and Alexander Zverev both claimed opening-day wins in ATP Finals action on Sunday in Turin.
Jannik Sinner rallied from a set down to eventually overcome a spirited Alexander Zverev deep into the third set to claim the Vienna Open title on Sunday night.
Alexander Zverev has responded to critics of the newly announced Saudi Arabia Masters 1000, saying the country has been "trying to change" in recent years.