MELBOURNE, Australia – With everything pushed back a day, and rain in the forecast, this final round of group play likely will take place under the roofs at Rod Laver and John Cain Arenas.

Germany still has a shot at winning the pool. But it will have to defeat Novak Djokovic and Serbia to do it.

Zverev has beaten Djokovic twice. But it’s been more than two years.

Meanwhile, Nadal was expected to also skip this tie against Greece – at least on its regularly scheduled day Thursday.

ATP Cup
Thursday, Feb. 4 Friday, Feb. 5, 2021
Final results

Rod Laver Arena
Germany 2, Serbia 1 (Final)

1. [2] Jan-Lennard Struff (GER) def [2] Dusan Lajovic (SRB) 26 63 64
2. [1] Novak Djokovic (SRB) def [1] Alexander Zverev (GER) 67 (3) 62 75
3. Alexander Zverev / Jan-Lennard Struff (GER) def. Nikola Cacic / Novak Djokovic (SRB) 76 (4) 57 [10-7]

Rod Laver Arena (night session)
France 2, Austria 1

1. [2] Nicolas Mahut (FRA) def. [2] Dennis Novak (AUT) 76 (2) 62
2. [1] Dominic Thiem (AUT) def [1] Benoit Paire (FRA) 61 retd
3. Nicolas Mahut / Edouard Roger-Vasselin (FRA) def Philipp Oswald / Tristan-Samuel Weissborn (AUT) 63 63

John Cain Arena
Spain 2, Greece 1 (Final)

1. [2] Pablo Carreño Busta (ESP) def [2] Michail Pervolarakis (GER) 63 64
2. [1] Stefanos Tsitsipas (GRE) def [1] Roberto Bautista Agut (ESP) 75 75
3. Stefanos Tsitsipas / Kalovenonis (GRE) def Pablo Carreño Busta / Marcel Granollers (ESP) 1-0 retd