AUCKLAND, NEW ZEALAND - DECEMBER 31: Julia Goerges of Germany (R) and Timea Babos of Hungary talk tactics in their doubles match against Alexa Guarachi of Chile and Erin Routliffe of New Zealand during day one of the 2019 ASB Classic at the ASB Tennis Centre on December 31, 2018 in Auckland, New Zealand. (Photo by Dave Rowland/Getty Images)
AUCKLAND, NEW ZEALAND - DECEMBER 31: Julia Goerges of Germany (L) and Timea Babos of Hungary talk tactics in their doubles match against Alexa Guarachi of Chile and Erin Routliffe of New Zealand during day one of the 2019 ASB Classic at the ASB Tennis Centre on December 31, 2018 in Auckland, New Zealand. (Photo by Dave Rowland/Getty Images)
AUCKLAND, NEW ZEALAND - DECEMBER 31: Julia Goerges of Germany (L) and Timea Babos of Hungary acknowledge winning a point against Alexa Guarachi of Chile and Erin Routliffe of New Zealand in their doubles match during day one of the 2019 ASB Classic at the ASB Tennis Centre on December 31, 2018 in Auckland, New Zealand. (Photo by Dave Rowland/Getty Images)
AUCKLAND, NEW ZEALAND - DECEMBER 31: Julia Goerges of Germany (L) and Timea Babos of Hungary play a shot against Alexa Guarachi of Chile and Erin Routliffe of New Zealand in their doubles match during day one of the 2019 ASB Classic at the ASB Tennis Centre on December 31, 2018 in Auckland, New Zealand. (Photo by Dave Rowland/Getty Images)
