In the process of purchasing my first home. Have 750+ credit score and plenty of income to qualify for what I am looking for. However a different problem presented itself while sitting in my preapproval meeting. So far this baseball season I have made about $6,000 profit (i'm sure this will bring the trolls out but this is the truth and i'm legitimately looking for advice here, no trolling will be dignified with a response). Over the course of the past two months I have made 4 or 5 $1000 atm deposits of checks I have received from my sportsbook. The woman at the bank immediately asked me about these as she was sifting through my statements and I had nothing to respond with. She is expecting some sort of explanation/copy of checks (which are all from china, canada, etc). Anyone have any experience in this type of unique situation that only a gambler would understand?