Eleven more tournaments across the ATP and WTA Tours have been cancelled after China announced it would hold no sporting events for the rest of 2020 due to the coronavirus pandemic.
Seven tournaments on the WTA Tour have been cancelled, including November's WTA Finals in Shenzhen.
On the ATP Tour, the Shanghai Masters is the most high profile event to have been called off.
WTA chairman Steve Simon said the WTA was "extremely disappointed".
"We do however respect the decision that has been made and are eager to return to China as soon as possible next season," he said.