Borussia Dortmund vs. Napoli: Titles Won by Decade

Who won the most tournaments in each decade, Napoli from Italy or Borussia Dortmund from Germany? Here you'll find a decade-by-decade summary of the number of international and domestic trophies won by each of these teams in each 10-year period throughout their history.

Going through the history of these teams, decade by decade, we can find that the best period in terms of total titles won is owned by Borussia Dortmund with 7 trophies obtained between 2010 and 2019, surpassing by 4 titles the best decade of Napoli, which includes a total of 3 (3 times).

If we focus on titles won internationally in their best decades, Borussia Dortmund won 2 titles between 1990 and 1999, while Napoli didn't won any.

On the other hand, when considering only domestic tournaments (first division leagues, cups, super cups, etc.), the best decade of Borussia Dortmund surpasses the best of Napoli, 7 to 3.

Summary of Titles Won by Decade:
	International Titles		Domestic Titles		Total
Decade	Borussia Dortmund	Napoli	Borussia Dortmund	Napoli	Borussia Dortmund	Napoli
2020 to present	0	0	1	3	1	3
2010 to 2019	0	0	7	3	7	3
2000 to 2009	0	0	1	0	1	0
1990 to 1999	2	0	4	2	6	2
1980 to 1989	0	1	2	2	2	3
1970 to 1979	0	0	0	1	0	1
1960 to 1969	1	0	2	1	3	1
1950 to 1959	0	0	2	0	2	0
1940 to 1949	0	0	0	0	0	0
1930 to 1939	0	0	0	0	0	0
1920 to 1929	0	0	0	0	0	0
1910 to 1919	0	-	0	-	0	-
1900 to 1909	0	-	0	-	0	-
Total:	3	1	19	12	22	13

Details of Titles Won by Decade:
Titles between 2020 and the present:
Borussia Dortmund	Napoli
International: 0 -	International: 0 -
Domestic: 1 German Cup: 2021	Domestic: 3 Italian League: 2022-23, 2024-25 Italian Cup: 2019-20