Bayern grew into the game as the clock ticked, and Muller's goal was reversed by the video assistant referee before Lewandowski nodded home Serge Gnabry's cross to mark his 100th goal on home soil.
The event series includes the 2020 ITTF Women's World Cup, the 2020 ITTF Men's World Cup and the 2020 ITTF Finals.
The defending champions, who had lost their first two games of the new season, have now bounced back with four consecutive wins to move up to second place.
"I think I played a really good match. I was very aggressive. I knew from last year I had to change something, so I really wanted to be better than last year and definitely, I was today," said the world No. 2.
Burel wasted three set points when she took a 5-3 lead in the first set and stormed to 40-0 in the ninth game. But Zhang battled back to save all three, and held the serve before breaking Burel's in the tenth to level the score at 5-5.
The 17-year-old assist-giver remained in the thick of things as Reyna's through ball met Haaland, who drilled his brace from the edge of the box into the top left corner with 66 minutes played.
Athletic's last home defeat was probably the most painful of them all as it lost 1-0 at home to newly promoted Cadiz on Thursday despite playing against nine men for almost half an hour. The loss again highlighted the lack of attacking ideas under coach Gaizka Garitano and although there are obvious weaknesses to the squad, many think a more aggressive coach could get more out of it.
Ben Chilwell's Chelsea debut could hardly have gone better as he scored the first goal of the game on 50 minutes before giving an assist for Kurt Zouma to score Chelsea's second of their 4-0 win at home to Crystal Palace 16 minutes later.
AC Milan continued its good forms as the Rossoneri beat Spezia 3-0, including a Rafael Leao brace.
The Czech player found rhythm just in time to win nine consecutive games to finally secure her 90th career main draw victory on clay.
The South American zone's 2022 World Cup qualifiers had been scheduled to begin in late March but were postponed amid the escalating health crisis.