Sergio Ramos won the game for Madrid with an 82nd minute penalty awarded through VAR after Marc Bartra was judged to have handled a ball from Borja Mayoral, although nobody had appealed for the foul.
Koeman changed the style Barca used under Quique Setien, adapting a 4-2-3-1, with Antoine Griezmann leading the line, Frenkie de Jong and Sergio Busquets in the midfield holding roles and Messi, Philippe Coutinho and Ansu Fati in an attacking line of three.
After having won the 200m and 400m freestyle, Ji Xinjie from Shandong scooped his third gold of the competition in the men's 800m freestyle, with teammate Hu Jia finishing second and Zhang Ziyang from Hubei taking the bronze medal.
"This also reflects the ever-increasing international appeal of table tennis, which is extremely pleasing to see as we continue to work hard to make the sport more global in the future," he added.
Song, 18, cleared the bar at 5.30m on his second attempt after some setbacks at the heights of 5.00m and 5.15m.
The first game of the day saw Alaves draw 0-0 at home to Getafe in a game where the first half was more open than the second. Enditem
"Fujian's style is similar to us in some sense, our familiarity to their strategies makes it easy to find out countermeasures," said Shanghai's head coach Wang Zhiteng. Enditem
Also on Tuesday, men's singles seventh seed Matteo Berrettini of Italy cruised to a 6-3, 6-1, 6-3 victory over Canadian Vasek Pospisil.
Shandong expects a tough match on Sunday with title favorites Inner Mongolia as their next opponent, while Daqing hopes to bounce back in Sunday's encounter with Beijing, another losing side on Thursday. Enditem
Last week saw Brazilian wingers Rodrygo and Vinicius Jr. start in the 0-0 draw away to Real Sociedad, while on Saturday Zidane swapped things around bringing Casemiro, Luka Jovic and Fede Valverde into his starting 11, while retaining Martin Odegaard and Tony Kross in a midfield diamond formation.
The recent setback is reviving discussions about Favre's ability to create stability while the squad is accused of lacking robustness when facing determined opponents of lower class.