Elche will look to build on its win in the Ipurua Stadium in a duel between recently promoted teams when it entertains a solid looking Huesca.
"I played quite a solid match when I was serving, I was playing some good points. I did some good forehands, winners down the line, that's a key shot for me," said Nadal.
Icardi found the target in each half thanks to two assists from French international Kylian Mbappe.
The only two drivers to retire from the race both did so after separate incidents on lap 1. Carlos Sainz misjudged the angle of the barrier at Turn 2 and broke his McLaren's front suspension, while the Racing Point of Lance Stroll was pitched into a spin by Leclerc and hit the wall.
Earlier in the day, Czech Karolina Pliskova survived a scare from Egyptian qualifier Mayar Sherif after she came back from one set down to beat her opponent 6-7(9), 6-2, 6-4 to reach the second round.
Once again Lenglet began the move by picking out Coutinho and the Brazilian was able to advance to the edge of the Villarreal area before picking out the youngster, who calmly fired past Sergio Asenjo.
Last season's WCBA league saw an earlier conclusion than originally scheduled due to the COVID-19 pandemic, and Thursday's first round matches ended a nine-month WCBA drought.
AC Milan continued their good form as they won 2-0 away to Crotone, Franck Kessie's penalty put the Rossoneri in charge in the first half, while new arrival Brahim Diaz sealed matters after the break.
The other two German participants - RB Leipzig and Borussia Monchengladbach - have harder tasks in Groups F and B respectively.
Atletico Madrid were unable to repeat the performance that gave them a 6-1 win over Granada at the weekend, as they were held 0-0 away to recently promoted Huesca.
As a central city in northwest China, Xining has the largest ice hockey stadium in the region. Due to the unique climate and advanced facilities, ice and snow sports are growing more and more popular in Xining.