Chelsea vs. Estudiantes: Titles Won by Year

Who won the most tournaments in each year, Estudiantes from Argentina or Chelsea from England? Explore a timeline with detailed, side-by-side, international and domestic trophies earned by each of these teams throughout their history, year by year.

By taking a look at the year-by-year history of these two teams, one can see that the longest streak with at least one trophy won per year is held by Estudiantes, which won titles during 4 consecutive years (between 1967 and 1970), a period 1 year longer than the longest positive streak of Chelsea, which achieved success for 3 consecutive years (2 times).

In terms of years without a title, the worst run of the two is owned by Chelsea, who failed to win trophies for 50 consecutive years (between 1905 and 1954), a streak 20 years longer than the worst streak of Estudiantes, which couldn't won for 30 consecutive years (between 1914 and 1943).

Titles Won Summary:
Chelsea (England)	Estudiantes (Argentina)
11 international titles	6 international titles
25 domestic titles	10 domestic titles

Titles Year by Year:
Chelsea	Estudiantes
2025
International: 2 2025 Club World Cup 2024-25 UEFA Conference League	-
2024
-	Domestic: 1 2024 Copa de la Liga Profesional
2023
-	Domestic: 1 2023 Argentine Cup
2022
International: 1 2021 Club World Cup	-
2021
International: 2 2020-21 UEFA Champions League 2021 European Super Cup	-
2020
-	-

Chelsea	Estudiantes
2019
International: 1 2018-19 UEFA Europa League	-
2018
Domestic: 1 2017-18 FA Cup	-
2017
Domestic: 1 2016-17 English League	-
2016
-	-
2015
Domestic: 2 2014-15 English League 2014-15 English League Cup	-
2014
-	-
2013
International: 1 2012-13 UEFA Europa League	-
2012
International: 1 2011-12 UEFA Champions League	-
Domestic: 1 2011-12 FA Cup	-
2011
-	-
2010
Domestic: 2 2009-10 English League 2009-10 FA Cup	Domestic: 1 Apertura 2010 Argentine League

Chelsea	Estudiantes
2009
-	International: 1 2009 Libertadores Cup
Domestic: 2 2008-09 FA Cup 2009 English Super Cup	-
2008
-	-
2007
Domestic: 2 2006-07 FA Cup 2006-07 English League Cup	-
2006
Domestic: 1 2005-06 English League	Domestic: 1 Apertura 2006 Argentine League
2005
Domestic: 3 2004-05 English League 2005 English Super Cup 2004-05 English League Cup	-
2004
-	-
2003
-	-
2002
-	-
2001
-	-
2000
Domestic: 2 1999-00 FA Cup 2000 English Super Cup	-

Chelsea	Estudiantes
1999
-	-
1998
International: 2 1998 European Super Cup 1997-98 European Cup Winners' Cup	-
Domestic: 1 1997-98 English League Cup	-
1997
Domestic: 1 1996-97 FA Cup	-
1996
-	-
1995
-	-
1994
-	-
1993
-	-
1992
-	-
1991
-	-
1990
Domestic: 1 1989-90 Full Members' Cup	-

Chelsea	Estudiantes
1989
-	-
1988
-	-
1987
-	-
1986
Domestic: 1 1985-86 Full Members' Cup	-
1985
-	-
1984
-	-
1983
-	Domestic: 1 Nacional 1983 Argentine League
1982
-	Domestic: 1 Metropolitano 1982 Argentine League
1981
-	-
1980
-	-

Chelsea	Estudiantes
1979
-	-
1978
-	-
1977
-	-
1976
-	-
1975
-	-
1974
-	-
1973
-	-
1972
-	-
1971
International: 1 1970-71 European Cup Winners' Cup	-
1970
-	International: 1 1970 Libertadores Cup
Domestic: 1 1969-70 FA Cup	-

Chelsea	Estudiantes
1969
-	International: 2 1968 Interamerican Cup 1969 Libertadores Cup
1968
-	International: 2 1968 Intercontinental Cup 1968 Libertadores Cup
1967
-	Domestic: 1 Metropolitano 1967 Argentine League
1966
-	-
1965
Domestic: 1 1964-65 English League Cup	-
1964
-	-
1963
-	-
1962
-	-
1961
-	-
1960
-	-

Chelsea	Estudiantes
1959
-	-
1958
-	-
1957
-	-
1956
-	-
1955
Domestic: 2 1954-55 English League 1955 English Super Cup	-
1954
-	-
1953
-	-
1952
-	-
1951
-	-
1950
-	-

Chelsea	Estudiantes
1949
-	-
1948
-	-
1947
-	-
1946
-	-
1945
-	Domestic: 1 1945 Copa General de División Pedro Pablo Ramírez
1944
-	Domestic: 1 1944 Copa Adrián Escobar
1943
-	-
1942
-	-
1941
-	-
1940
-	-

Chelsea	Estudiantes
1939
-	-
1938
-	-
1937
-	-
1936
-	-
1935
-	-
1934
-	-
1933
-	-
1932
-	-
1931
-	-
1930
-	-

Chelsea	Estudiantes
1929
-	-
1928
-	-
1927
-	-
1926
-	-
1925
-	-
1924
-	-
1923
-	-
1922
-	-
1921
-	-
1920
-	-

Chelsea	Estudiantes
1919
-	-
1918
-	-
1917
-	-
1916
-	-
1915
-	-
1914
-	-
1913
-	Domestic: 1 F.A.F. 1913 Argentine League
1912
-	-
1911
-	-
1910
-	-

Chelsea	Estudiantes
1909
-	-
1908
-	-
1907
-	-
1906
-	-
1905
- (team foundation year)	- (team foundation year)