Tuesday's schedulepublished at 23:28 British Summer Time 21 April
First round
10:00
Zhang Anda (12) v Pang Junxu
Shaun Murphy (15) v Daniel Wells
14:30
Ronnie O'Sullivan (5) v Ali Carter
Ding Junhui (10) 6-3 Zak Surety
19:00
Judd Trump (2) v Zhou Yuelong
Si Jiahui (13) 6-3 David Gilbert