#ATP Finals

.Melbourne VIC, Australia
Rafael Nadal of Spain serves to Dominic Thiem during their singles tennis match at the ATP World Finals. (Photo Credit AP/PTI)

  • Rafael Nadal was beaten 3-6, 7-6 (7/4), 6-3 by in-form Russian Daniil Medvedev at the ATP Finals
  • Australian tennis chiefs flagged "new challenges" around the arrival of players for the Grand Slam
  • Nadal said, "We just need to be patient and accept the situation"