The 23-time grand slam champion leads Wawrinka 21-6, head-to-head. This was their just third meeting since the final of the 2016 US Open, which the Swiss player won.
Alcaraz continued his perfect record at this year's Wimbledon on Friday when he moved past Frenchman with a controlled display against World No. 84 Muller.
With Nadal not playing due to injury, the world number one and top seed Carlos Alcaraz from Spain is an obstacle that Djokovic will have to overcome. The duo met earlier this year at the semifinals of the French Open and Djokovic won the match. Before that, youngster Alcaraz had beat Djokovi
The Wimbledon championship is set to begin on Monday. Carlos Alcaraz will enter the tournament as Men's World No 1 seed. Iga Swiatek is the Women's World No 1 seed.
The 20-year-old had a 4-2 tour-level record on grass at the beginning of the week, but he is quickly gaining confidence on the surface. Alcaraz prevailed in one hour and 25 minutes to set up a matchup in the round of eight against either Francisco Cerundolo, the eighth seed, or former World