Huesca sprang a minor surprise on their return to the top-flight as they took a point away at Villarreal.
Two minutes later, Bremen eventually broke the deadlock after Ludwig Augustinsson's pinpoint cross to the far post found Joshua Sargent, who made no mistake to head home into the top left corner.
The ace claimed six ranking titles last season but failed to defend his world championship title in the season-ending tournament.
Zall tried to add fresh attacking impetus by bringing loanee Dong Xuesheng and under-23 goalkeeper Wang Zhifeng on for the second half.
Kicking off on Saturday, the two-day event also included a 5km run, a 1km run, and a 0.2 km children's run.
A horrible mistake from Valladolid keeper Jordi Masip gifted Real Sociedad a point in their game, which was played in a temperature of around 30 degrees centigrade in Valladolid's Nuevo Zorrilla Stadium.
Cloisonne is an ancient technique for decorating metalwork objects. In recent centuries, vitreous enamel has been used, and inlays of cut gemstones, glass and other materials were also used during older periods. Enditem
Marcelo Bielsa's Leeds United will be fascinating to watch after the master tactician earned promotion last season, although Leeds could suffer from a lack of goals.
Shanghai's best chance of the first half came in the 43rd minute as they were awarded a free-kick. But the shot from the Shanghai side's captain Giovanni Moreno was finger-tipped over the crossbar by Luneng goalkeeper Han Rongze.
"We were very happy during the competition," said Ma Desheng, captain of the Wanning team. "The water near Jiajing Island is very clean and the competitors can see the beautiful coral under the water during the race."
Crystal Palace's Wilfred Zaha needed 13 games to get off the mark last season, but needed just 13 minutes this time around as he scored the only goal of the game in his side's 1-0 win over Southampton, who were nowhere near their best in south London and rarely troubled a well-organized home defense.