The player with the most goals in a single season in UEFA Cup history is Klinsmann.
In the '95-'96 season, the Golden Bomber scored 15 goals in the UEFA Cup while playing for Bayern.
Dortmund had now advanced to the quarterfinals.
If Wang Shuo scored two goals in the two-legged tie against Benfica, he would catch up to Klinsmann, tying the all-time record for most goals in a single UEFA Cup season.
And as it happened, both of these records were held by Bayern Munich!
And so, the Bayern supporters weren't having any of it.
The controversy began to brew after Dortmund's victory over Juventus.
Bayern's supporters argued that the modern UEFA Europa League, with its group stage format, had more matches than the UEFA Cup of Klinsmann's era.
Dortmund's supporters immediately fired back.
It was true that there were more matches.
