Spain has won the most UEFA Champions League titles with 19, followed by England with 14.

Argentina has won the most Copa Libertadores titles with 25, followed by Brazil with 21.

Mexico has won the most CONCACAF Champions League titles with 37, followed by the United States with 6.

Egypt has won the most CAF Champions League titles with 14, followed by Tunisia with 4.

South Korea has won the most AFC Champions League titles with 12, followed by Japan with 9.

New Zealand has won the most OFC Champions League titles with 11, followed by Fiji with 4.

Argentina has won the most CONMEBOL Sudamericana titles with 9, followed by Brazil with 6.

Mexico has won the most CONCACAF League titles with 3, followed by the United States with 1.

Egypt has won the most CAF Confederation Cup titles with 6, followed by Tunisia with 4.

Kuwait has won the most AFC Cup titles with 3, followed by South Korea with 2.

New Zealand has won the most OFC Champions League titles with 11, followed by Fiji with 4.

Spain has won the most UEFA Europa League titles with 13, followed by England with 9.

Italy has won the most UEFA Europa Conference League titles with 2, followed by Portugal with 1.

Spain has won the most UEFA Super Cup titles with 16, followed by England with 9.

Spain has won the most UEFA Youth League titles with 4, followed by England with 3.