The Kane County Cougars, 2024 champions of the American Association, will participate in the Baseball Champions League-Americas hosted by Diablos Rojos del Mexico in April 2025. The Pecos League announced realignments for its teams in the Mountain Division for 2025. The CIBACOPA in Mexico will maintain ten teams for its 2025 season. The National Basketball League – US began its Winter Season with four teams. The AIF will see the West Michigan Ironmen join for 2025, while other leagues like the NAL and NWSL are adjusting teams and schedules. The Premier Ultimate League suspended the Portland Rising for 2025.