Backyard Baseball Wiki - System Requirements
Minimum
OSWindows 10 64-bit
ProcessorIntel Core i3-6100 / AMD Athlon X4 880K
Memory8 GB
GraphicsNVIDIA GeForce GTX 660 (2GB) / AMD Radeon HD 7850 (2GB)
Storage13 GB
Recommended
OSWindows 10 64-bit
ProcessorIntel Core i7-6700K / AMD Ryzen 7 3700X
Memory16 GB
GraphicsNVIDIA GeForce GTX 1070 / AMD Radeon RX 5600 XT
Storage13-15 GB
Source: Confirmed via multiple independent sources, with a noted minor discrepancy on the exact minimum tier
A minor discrepancy exists across sources for the exact minimum specification (some list a slightly higher i5-6500/GTX 1060 baseline) -- the figures here reflect the more commonly-cited, lower minimum bar. A 64-bit operating system is required.