Williams said: "It was intense I have to say. We always have some really incredible matches and it brings out the best of my fitness when I play Sloane. I tried to stay calm and be more serene after the loss of the first set. I knew it was important for me just to keep trying, just to keep going."
The start of the race was done in smaller groups of a few hundred people, as opposed to the usual big launch of several thousand.
Third seed Williams essayed a signature comeback and served 12 aces to edge past her American compatriot Stephens 2-6, 6-2, 6-2 in one hour and 43 minutes.
Teda still sit at the bottom of Group B, while Chongqing rank sixth with nine points. Enditem
The Bundesliga is also going to intensify its efforts to support football development in China.
The 2020 Women's World Cup is scheduled from November 8 to November 10.
Scotland now leads Group 2 with four points, with the Czechs second on three. Israel sit third with two points, with Slovakia bottom with only a single point gained over the first two matches. Enditem
Kenya Rugby Union (KRU) boss Oduor Gangla said in a statement issued in Nairobi that Simiyu will take over the job on a two-year contract.
Mbappe's goal in the 41st minute was his 14th goal for his country. The 21-year-old cut in from the left and found the gap between Sweden goalkeeper Robin Olsen and the post with a left-footed shot.
Necaxa's night went from bad to worse when midfielder Claudio Baeza was sent off after being shown a second yellow card for a bad challenge on Pedro Aquino with 13 minutes remaining.
Bruno Nazario equalized shortly after with a dipping free-kick that rebounded in off the crossbar after a clumsy attempt to parry the ball clear by goalkeeper Cassio.