Minor league baseball restructuring: Full list of 119 affiliate invites sent out by MLB teams
The Cubs officially invite four minor-league teams to be 2021 affiliates - Bleed Cubbie Blue
Map of Minor League baseball in 2021
Angels 2021 Minor League affiliate invitations
Ranking Minor League Baseball's 25 best team names ahead of 2022 Opening Day
Lancaster official upset MLB won't provide JetHawks replacement - Los Angeles Times
Get to know the Minor League teams in the High-A West
2021 Minor League team power rankings
Rockies' minor league affiliates: Albuquerque, Hartford, Spokane, Fresno
State College Spikes lose Major League club affiliation, join new MLB Draft League for 2021, State College Spikes News
MLB - Minor League Baseball returns with Triple-A matchups
2022 Seattle Mariners Minor League Season in Review, by Mariners PR
2021 MLB & MiLB Affiliates Infographic : r/baseball
Minor leagues get a reset with 120-team regional alignment
Fun facts for every Double-A Northeast team