Sunday's win and the midweek victory against Valladolid were largely thanks to goalkeeper Thibaut Courtois, who produced man of the match performances in both games to keep Madrid's rivals at bay.
Third seed Elina Svitolina cruised past 27th-seeded Ekaterina Alexandrova 6-4, 7-5 to advance to the next round. Argentinian qualifier Nadia Podoroska extended her stunning run on clay after the restart of the season, as the 23-year-old dispatched Anna Karolina Schmiedlova 6-3, 6-2 to become the first Argentinian women's player to reach the fourth round in Paris since 2011. ■
Jose Bordalas' men now travel to play Real Sociedad - one of the most attractive sides in La Liga, but who have struggled for form at home since the return of football in June.
A second-quarter surge helped Xinjiang take over down the stretch over Wuhan. Although falling behind 23-21 early, they forged a 38-25 advantage entering the second half, including six points from Wang Lili.
Four-time winner Kipchoge from Kenya was expected to clinch the victory comfortably as his archrival Kenenisa Bekele announced his withdrawal from the event due to a calf injury on Friday.
"We contained their three-pointer shooting quite well," Dongguan coach Lin Yaosen reflected.
Universidad Catolica midfielder Jose Carabali also earned his first national call-up for the matches in Buenos Aires on October 8 and Quito five days later.
Wuhan and Jiangsu will vie for the league championship on this Sunday. Enditem
Association president Fritz Keller demanded a series of victories to collect points helping to avoid relegation "as we can't afford to go down to a lower group."
Colombia will face Venezuela in Barranquilla on Friday and Chile in Santiago four days later.
In the 25km race, China's Gao Chongchong and Zhang Jiajing won the men's and women's group respectively.