Category:Baseball teams established in the 1900s

0–9

• Baseball teams established in 1900‎ (2 C, 26 P)
• Baseball teams established in 1901‎ (53 P)
• Baseball teams established in 1902‎ (3 C, 50 P)
• Baseball teams established in 1903‎ (77 P)
• Baseball teams established in 1904‎ (66 P)
• Baseball teams established in 1905‎ (101 P)
• Baseball teams established in 1906‎ (87 P)
• Baseball teams established in 1907‎ (92 P)
• Baseball teams established in 1908‎ (102 P)
• Baseball teams established in 1909‎ (1 C, 76 P)