Duty done, league lead secured: Thanks to Denise Undav and a mature performance over long spells, the German national team remain on course for the quarter-finals despite numerous setbacks in the Nations League. National coach Julian Nagelsmann’s DFB side were hardly deterred by raucous home fans in a 2-1 (2-0) win in Zenica against Bosnia and Herzegovina and travel boosted for Monday’s classic (20:45 / ZDF) in Munich against arch-rivals Holland.