Djokovic says he’s at his ‘peak’ returning to tour in Dubai


              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic reacts during his training a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic reacts during his training a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic, 2nd left, talks to his team members during a training session a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic play football with tennis ball during his training a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic reacts during his training a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic reacts during his training a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)
            
              Serbia's Novak Djokovic trains a day ahead of the Dubai Duty Free Tennis Championship in Dubai, United Arab Emirates, Sunday, Feb. 20, 2022. (AP Photo/Kamran Jebreili)