Bruce Sherman
Many people will wonder why Jeffrey Lloria isn’t on this list because he ran the Marlins into the ground. But we opted to include his replacement and the franchise’s current owner, Sherman. That’s because he continued where Lloria left off. After all, he doesn’t want to put money into the team.

The Marlins have one of the lowest attendances in the league and can’t fill their stadium. Meanwhile, their payroll is atrocious and they don’t attract good players. In the end, Sherman is responsible for this. It’s indeed his business but fans argue that he must invest as the franchise’s custodian (via Miami Herald).