1. Trevor Bauer
MLB suspended Bauer for a record amount of time because of his sexual assault allegations. Bauer denies any involvement in sexual violence or domestic assault. It will also cost him about $60 million in salary. However, the damage to his reputation is worth even more.
Bauer allegedly assaulted three women in separate incidents. He appealed because he refuses to admit that he did it. It remains to be seen if his appeal is successful. But it’s difficult to see a positive outcome for him (via Marca). If the allegations are true then his career is over.