chexmanning

Teams:
This league contains sixteen current Triple-A teams with custom logos and mostly accurate primary / secondary uniforms. I say "mostly" because Triple-A teams wear roughly 1,000 one-off uniforms per season, each, and they don't all keep very good records of such. I used SportsLogos.net and Overlay for the team logos, cap logos, and a number of the jerseys. Some could definitely be improved upon, but none are offensively bad, not even the Toledo Mud Hen. 
 
My priority was to include teams that had distinct identities. So, no Iowa Cubs, Wo-Sox, etc. Omaha had to move from the IL back to the PCL to balance it, but that's fine.
 
Pacific Coast League
Albuquerque Isotopes El Paso Chihuahuas Las Vegas Aviators Omaha Storm Chasers Round Rock Express Sacramento River Cats Salt Lake Bees Tacoma Rainiers  
International League
Columbus Clippers Durham Bulls Jacksonville Jumbo Shrimp Louisville Bats Lehigh Valley IronPigs Nashville Sounds Rochester Red Wings Toledo Mud Hens  
Rosters:
I used a combination of Baseball Reference and The Baseball Cube to map current active players to Triple-A teams -- ideally, to a team where they played a significant number of games, but in some cases, I had to use rehab assignments or whatever. If a player is on a team, he wore the uniform at least once. 
Current MLB attributes and traits are a combination of Elder_III's comprehensive 2024/25 sheets, thanks Elder_III, and some manual entry (mostly via Baseball Savant's player profile's and percentiles). 
All in-game Legends players have either been assigned to their appropriate Triple-A team or left in the Free Agent Pool.
There are a deeply stupid 500 free agents in this league, making it suitable for a ten-year franchise, if you're into that.
 
Feel totally free to take the logos and uniforms, improve upon them, iterate, etc.