A successful 2017 has seen Rafael Nadal go back to world No 1, and he will start 2018 in Brisbane, Australia. Aaron Doster / USA TODAY Sports
A successful 2017 has seen Rafael Nadal go back to world No 1, and he will start 2018 in Brisbane, Australia. Aaron Doster / USA TODAY Sports

Rafael Nadal confirms early 2018 plans with Brisbane visit as Kyrgios and Dimitrov set up Cincinnati showdown