Following Wednesday's clash, the stadium will not stage another game until September 28, when Fluminense host Coritiba in the Brazilian Serie A.
"To have kept the team together might turn into our big advantage," Borussia's managing director Max Eberl said.
His absence is likely to provide another opportunity for Cesar Dutra, who replaced Alves in the team's 2-0 defeat to Ceara in Brazil's Serie A championship on Sunday.
Just three minutes into the second half, Hamdallah doubled his team's lead and his own tally after tapping in a rebound that fell to him just outside the six yard box, after a magnificent solo run down the right by Khalid Al-Ghannam ended with his initial shot being deflected into the Moroccan's path.
The first half started slowly, but things quickly changed when Argentina's Gonzalo Martinez sent an indirect free-kick with surgical accuracy onto the head of Hamdallah, the Moroccan making no mistake from six yards to put his team ahead at the half-hour mark.
From the kickoff, the "BVB" assumed control and implemented their offensively minded strategy while the Foals lurked for their chances on the counter.
"We have to improve in order to be able to compete in the league with guarantees," added Dutchman.
Thiago began his career at FC Barcelona, progressing through the youth system with his brother Rafinha, and said one reason he joined Liverpool was that it had a "family" feeling.
DALIAN, China, Sept. 14 (Xinhua) -- Dalian Pro were held to a 1-1 draw by Shanghai Shenhua in the 11th round of the Chinese Super League (CSL) here on Monday.
Giovanni Moreno (front R) of Shanghai Greenland Shenhua competes during the 11th round match between Dalian Pro and Shanghai Greenland Shenhua at the postponed 2020 season Chinese Football Association Super League (CSL) Dalian Division in Dalian, northeast China's Liaoning Province, Sept. 14, 2020. (Xinhua/Pan Yulong)
Dominic Calvert-Lewin hit a hat-trick as Everton also made it two wins from two games with a 5-2 thrashing of newly-promoted West Brom, who have now lost twice and conceded eight times on their return to the top flight.