Now sitting in 3rd place, Hoffenheim trails RB Leipzig by only one point in second as they look to secure a place in the Champions League.
Hoffenheim took advantage of Bayern's changes by dominating the opening half and took a deserved lead on 21 minutes.
Ancelotti will dearly hope to have his star attacker operating at full tilt when Bayern host rivals Borussia Dortmund in Der Klassiker on Saturday.
Hoffenheim goalkeeper Oliver Baumann had more to do in the second half and Bayern almost snatched an equaliser deep into stoppage time when Lewandowski's close-range shot was deflected wide of the goal.
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That fit at least has to be considered (as does the on-field fit, as Sherman has typically played in a zone system in Seattle). Secondly, there were a couple of occasions with Seattle when Sherman grew angry with the coaching staff and yelled at coaches.
"Of course, we shouldn't have allowed that to happen", fumed Bayern's captain-for-the-night Arjen Robben. However, in the first round match, played back in early November, the victor was not able to reveal the victor at the stadium "Allianz Arena", in addition, it was the Bavarians who had to recoup - 1: 1.
A poor clearance from Bayern defender Mats Hummels was snapped up by ex-Leicester City striker Kramaric who slammed his shot past Ulreich.
Robert Lewandowski hit the woodwork in the first half but the visitors saw their 20-match unbeaten streak in all competitions come to a tame end, the defeat just their third in an otherwise excellent season.
The increasingly frustrated Lewandowski was denied by Baumann 10 minutes into the second half and the Hoffenheim keeper also did well to keep out a header from David Alaba.
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Migrant Justice says the Ben & Jerry's verbally agreed to the commitment in 2015 but has yet to formally sign the documents. The tradition first started on May 5, 1979, making today's Free Cone Day the 38th annual celebration.
With the victory, Dortmund remain on fourth place, one point adrift of third.
Nevertheless, the hosts cut a better figure in front of the goal area as Aubameyang outpaced Albin Ekdal in a square pass into the path of Shinji Kagawa, who tapped in at the far post in the 81st minute. If not for him, it could have been 3-0 or 4-0!
Kramaric's long-range strike midway through the first half proved enough for Hoffenheim to break their duck against the below-par champions at the 18th attempt.
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However, WrestleMania 33 hosts The New Day quickly interfered to confirm that the match had been expanded to four teams. Matt on whether they could appear: "Considering we are on an expedition of gold, all title holders are on notice".