Augsburg managed to equalise thrice earlier than Gio Reyna‘s 78th minute looping shot gave the hosts victory of their season restart following a two-month break.
Dortmund, who noticed Ivory Coast ahead Haller come on as a second half substitute for his first look after his surgical procedures and remedy for testicular most cancers since July, are sixth on 28 factors.
Dortmund struck after 29 minutes with Jude Bellingham weaving a shot by means of three defenders after creating simply the little bit of area he wanted with an excellent transfer.
The Dortmund defender, nevertheless, made amends solely two minutes later, heading in from a free kick to place them again in entrance.
Dortmund coach Edin Terzic introduced on Haller and Jamie Bynoe-Gittens so as to add extra punch to his assault and it paid off with the latter thundering of their third purpose from outdoors the field within the seventy fifth.
However Dortmund’s leaking defence once more failed to carry on to the lead with Augsburg’s substitute David Colina tapping in off the rebound after fellow sub Kelvin Yeboah‘s shot had bounced off the submit simply two minutes later.
The guests, nevertheless, had run out of concepts after Reyna’s shot within the 78th from simply contained in the field put Dortmund again within the driving seat for a fourth time.