History data is not actually very useful, but it gives some background info of what to expect, or at least can be used as trivia in a pub quiz.
Here is one: if we forget the superior Bayern Munchen side the results of FC Barcelona against other German teams since 2001 are as follows. 21 games, 17 won, 4 draws. 0 losses.
Of course even this season alone shows that history is not a good guide, as this Barcelona side of Xavi is completely different than the one coached by Koeman six months ago. They are better at all possible accounts, and I dare to say they are currently absolute top of Europe!
The home side Frankfurt are currently 9th in the Bundesliga, it is not very convincing, but better than what their xG-data suggests as they could be as low as 13th! They have been lucky in front of both goals, they have scored a few more than they should have, but especially defensively they have lucky as they should had conceded 7 more goals than they have. It is second biggest number in Bundesliga, and when they face a team who create a lot and finish very well I would be very worried at Frankfurt camp. The good news is that they are practically with full squad.
Barcelona then? No new injury worries from any of they key figures who have played recently, and there are a plenty of them! The youngsters Pedri, Gavi and Nico keep on impressing, Dembele is one of the best wingers each time, the strikers score for fun, and the defense and keeper have stepped up in class along the rest of the team, spirits are high, and they even started talking about title challenge even if it is not in their own hands. It is a few weeks ago when they beat Real Madrid 0-4!
Just take a look at the results - and especially the xG - of latest matches:

21 goals scored in last 7 games, that is 3 in average per game, and in general we can easily compare Frankfurt class to these.
The previous round at Europa League did not go as smoothly as Galatasaray succeeded in killing the attack of Barcelona at least partly, yet they needed the heroics of the keeper to keep to losing margin as low.
I could write a lot longer about Barcelona, but there is a lot read elsewhere so I just settle to give my prediction here.
0-3
本译文使用有道机器翻译,仅供参考:
历史数据实际上不是很有用,但它提供了一些相关的背景信息,或者至少可以作为酒吧小测验中的琐事。
这里有一个:如果我们忘记了拜仁,下面是2001年以来巴塞罗那对其他德国球队的比赛结果。21场比赛,17胜4平。0的损失。
当然,仅仅这个赛季就足以说明历史并不是一个很好的指南,因为哈维在巴塞罗那执教的球队与六个月前科曼执教的球队完全不同。他们在所有可能的账户上都做得更好,我敢说他们目前绝对是欧洲的第一!
主场法兰克福目前在德甲排名第九,这不是很有说服力,但比他们的xg数据显示的要好,因为他们可能低至13 !他们在这两个球面前都很幸运,他们的进球比他们应该的多,但特别是在防守上,他们很幸运,因为他们应该比他们实际丢的球多7个。这在德甲是第二多的数字,当他们面对一支创造了很多机会并且完成了很好的比赛的球队时,我会非常担心法兰克福的球队。好消息是,他们实际上是满员的。
巴塞罗那呢?他们中最近出场的关键人物都没有新的伤病问题,而且他们有很多!年轻人Pedri,疫苗和免疫全球联盟和尼克继续印象,Dembele每次是一个最好的边锋,前锋得分为了好玩,和国防和门将在课堂上加强了团队的其他成员一起,高昂,他们甚至开始谈论冠军挑战即使它不是握在自己的手中。那是几周前他们0-4击败皇家马德里的时候!
看看最新比赛的结果,尤其是xG:
过去7场比赛进了21个球,也就是场均进了3个,一般来说,我们可以很容易地将法兰克福的球队和他们进行比较。
上一轮欧联杯的比赛并不像加拉塔萨雷成功地在一定程度上消灭了巴塞罗那的进攻那样顺利,但他们需要门将的英雄主义来保持低比分。
关于巴塞罗那,我可以多写一些,但其他地方也有很多书可以读,所以我就在这里给出我的预测。
预测比分0:3。