Italian tennis player Simone Bolelli, left, and Argentina's Maximo Gonzalez are escorted to their training session in Melbourne, Australia, Monday, Jan. 18, 2021. (Luis A...

Italian tennis player Simone Bolelli, left, and Argentina's Maximo Gonzalez are escorted to their training session in Melbourne, Australia, Monday, Jan. 18, 2021. The num...

(AP Photo/Andy Wong)SHENZHEN Top-ranked Ash Barty advanced Saturday to the final of the WTA Finals where she faces defending champion Elina Svitolina, a player she has n...