Ottawa Senators owner Eugene Melnyk owes some money, and that is just the beginning of a series of missteps surrounding the 60-year-old.

Melnyk is in the midst of a court battle with Mohegan Sun casino over gambling debts.

The Senators owner apparently owed $900,000 in debts to the casino and paid them off through five separate payments that TD Bank did not honor. The Mohegan Tribal Gaming Authority filed suit in July in order to claim the money plus approximately $200,000 in interest.

Melnyk reportedly made these five payments over the span of three days in March of 2017.