The remaining games will be played on Sunday, with FC Barcelona kicking off their season at home to Villarreal. Enditem
The win saw PSG move up to the seventh place on the standings, only four points behind leader Rennes, while Reims still sits second from bottom after suffering four defeats in a row.
"The point is to score goals, not hit the crossbar or post. It sometimes happens to us as well. We can do much better, especially on the goals we conceded," commented the Portuguese after the final whistle.
"We are a team under construction and we didn't have time to try more solutions in the pre-season, so let's try to find them in these first few games," he added.
"Road running has become an increasingly significant part of our sport over the past 20 years and it deserves greater recognition within our World Athletics Series events," World Athletics CEO Jon Ridgeon told the organization's official website.
Unai opened the scoring with a carefully placed shot following a swift break in the 40th minute and, although Kike Garcia equalized for Eibar three minutes into the second half, the midfielder popped up again to finish the best move of the game three minutes from time to deservedly send the points back to Bilbao.
The medals of the women's 200m backstroke were taken by three youngsters. Silver medalist Wang Jiayin from Shandong is just 13 years old. Hubei's Peng Xuwei, 17, bagged the gold in 2:09.02.
The new format for the World Table Tennis Championships Finals will come into place in 2021, requiring participants to contend for berths through continental qualifications, thus making it more feasible for more countries and regions to host the event.
The 54-year-old Kotani, who won bronze in the solo and duet events at the 1988 Seoul Olympics, will act as the "voice of the athletes," in the overall management of the games. She will also coordinate with the International Olympic Committee and international sports federations.
Song, 18, cleared the bar at 5.30m on his second attempt after some setbacks at the heights of 5.00m and 5.15m.
For the first time this season, Thomas Tuchel was able to field his Fantastic Four - Neymar, Mbappe, Icardi and Angel Di Maria - at the front and it was rewarded with a comfortable victory.