Neil Robertson and defending champion Marco Fu both reached the last 16 of the Scottish Open after contrasting victories in Glasgow on Thursday.
Australian Robertson whitewashed Wishaw-based Chris Totten 4-0, his victory sealed with a break of 97.
Fu, the defending champion, came through a final-frame decider to beat Chinese player Zhou Yuelong 4-3.
Ronnie O’Sullivan faces China’s Li Hang from 13:00 GMT, with John Higgins tackling Gerard Greene at 14:30.
Robertson will face David Grace or Zhang Anda next, while world number nine Fu plays another Chinese player, Xiao Guodong, in the fourth round.