Category:Baseball teams established in the 1970s

0–9

• Baseball teams established in 1970 (21 P)
• Baseball teams established in 1971 (1 C, 13 P)
• Baseball teams established in 1972 (1 C, 17 P)
• Baseball teams established in 1973 (18 P)
• Baseball teams established in 1974 (15 P)
• Baseball teams established in 1975 (14 P)
• Baseball teams established in 1976 (17 P)
• Baseball teams established in 1977 (2 C, 23 P)
• Baseball teams established in 1978 (21 P)
• Baseball teams established in 1979 (15 P)