Zhang Zhizhen opens his campaign on Center Court in Hangzhou, facing Chak Lam Coleman Wong in the opening round of the AITO Hangzhou Open. The match is scheduled for Thursday, September 24th at 7:30 AM EDT, marking the first round fixture on the ATP men's singles schedule. Center Court is the assigned venue in Hangzhou, China PR, hosting the tournament's opening round. Both players are scheduled to contest the first stage of the AITO Hangzhou Open, with the 7:30 AM EDT start time completing the ATP calendar entry for Thursday, September 24th.