Who is Mr. Ambrose?

Mr. Ambrose is Chase's father. He was a football star in his youth. He won the state championship for the school for the first time ever, and he was ecstatic when Chase won the state championship for the second time. He is incredibly wrapped up in Chase and his football career. He thinks the amnesia is a joke and encourages Chase to get back on the field and brush off his injury despite the doctor's warnings. He divorced Chase's mother and married Helene, but he pays no attention to her or their young daughter, Corinne.