Category:Sports leagues established in the 1950s

0–9

• Sports leagues established in 1950‎ (21 P)
• Sports leagues established in 1951‎ (12 P)
• Sports leagues established in 1952‎ (10 P)
• Sports leagues established in 1953‎ (10 P)
• Sports leagues established in 1954‎ (10 P)
• Sports leagues established in 1955‎ (10 P)
• Sports leagues established in 1956‎ (19 P)
• Sports leagues established in 1957‎ (11 P)
• Sports leagues established in 1958‎ (8 P)
• Sports leagues established in 1959‎ (15 P)