The decisive point will be if the reluctant Swiss can set his bunch of youngsters on fire and at the same time close doors at the back.
Dortmund controlled possession but had to wait until the 21st minute for their first clear-cut chance, as Haaland's header called Yann Sommer into action.
The Royal Blues striker welcomed Germany's federal states' joint decision to allow the return of 20 percent of the fans in a test-phase until the end of October.
Looking at the Bavarian's rivals, one ends up with Borussia Dortmund, Moenchengladbach, RB Leipzig and Bayer Leverkusen. All hope the limited return of fans can deliver additional motivation. Frankfurt, Hoffenheim and Wolfsburg might complete the race for international spots.
Saturday's next game is a rescheduled fixture, which sees Osasuna return to their remodeled El Sadar Stadium to face a Getafe side playing their first game of the season.
While professional football depends to a much lower extent on ticket sales, other sports view the decision only as a first step. Ice-hockey, handball and basketball require bigger crowds to cover their costs.
Reguilon will cost the Spurs 30 million euros, and according to Spanish sports paper Diario AS, has agreed a deal until the end of June 2025 with Real Madrid reserving the right to buy him back for 40 million euros before the summer of 2022.
Valencia's 4-2 win at home to Levante was a major boost for Javi Gracia's side after a difficult summer and they will look to keep that positive feeling going even though Gracia continues to ask the board for new signings.
Maccabi possessed the ball for most of the early period, but hardly threatened the Belarusians' goal.
Top seed Djokovic labored for two hours to win 6-3, 4-6, 6-3 against German qualifier Dominik Koepfer.
The 48-year-old coach started his career in 2009 as the head coach of Iranian Pas Hamedan and then headed Iran's national U-23 team, Naft Tehran, Esteghlal and Zob Ahan.