If you have this question, you are on the Free Plan. For Free Plan users, while LEAD.bot does support multiple teams, it only provides one global schedule and only match each person once for each match round. If you add LEAD.bot to two teams, members in both teams will receive matches, however, members that are present in both teams will only receive a single match (which could come from any of the teams that they’re in). 

If you are on the Standard Plan and the two teams have different schedules, then people in different teams will receive the number of matches based on your schedule settings.