16:15 CET - Wawrinka's match was the last of the day in Shanghai and was one of 12 that was won in straight sets, with just three clashes going the distance.
You can catch up on all of the results here.
16:08 CET - In Shanghai, Stan Wawrinka (39) has claimed one of his best wins in a long time, beating young talent Giovanni Mpetshi Perricard (21) 7-6, 7-6.
14:07 CET - Coco Gauff (20) has set up a clash with Badosa in the Beijing semi-finals but it wasn't easy for the fourth seed, who lost the first set to Yulia Starodubtseva (24) before turning things around to win 2-6, 6-2, 6-2.
11:04 CET - Spain's Paula Badosa (26) has become the first semi-finalist in Beijing after she defeated China's Zhang Shuai (35) 6-1, 7-6 in the opening quarter-final. Badosa will face the winner of fourth seed Coco Gauff (20) and Yulia Starodubtseva (24) in the final four.
10:13 CET - Hello and welcome to Flashscore's coverage of today's tennis!
The biggest news yet from this morning is that Matteo Berrettini (28) has moved into the second round in Shanghai with a hard-fought 7-6, 7-6 win over Christopher O'Connell (30).
