Andreescu’s ‘Aha moment’ made Australian Open win possible


              Bianca Andreescu of Canada waves as she walks onto the court ahead of her first round match against Marie Bouzkova of the Czech Republic at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 16, 2023. (AP Photo/Ng Han Guan)
            
              Marie Bouzkova of the Czech Republic plays a backhand return to Bianca Andreescu of Canada during their first round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 16, 2023. (AP Photo/Ng Han Guan)
            
              Bianca Andreescu of Canada reacts after winning a point against Marie Bouzkova of the Czech Republic during their first round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 16, 2023. (AP Photo/Ng Han Guan)
            
              Bianca Andreescu of Canada plays a backhand return to Marie Bouzkova of the Czech Republic during their first round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 16, 2023. (AP Photo/Ng Han Guan)
            
              Jessica Pegula of the U.S. plays a forehand return to Jaqueline Cristian of Romania during their first round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 16, 2023. (AP Photo/Dita Alangkara)
Andreescu’s ‘Aha moment’ made Australian Open win possible