Does anyone know if there is any issue with this?
Can someone here confirm if there is any issue sending btc from a sportsbook to binance? Someone a while back mentioned there is nothing in the TOS against it. I know with coinbase or gemini.. ppl said they would ban accounts if you send btc from gambling site to coinbase and vice versa.
Has anyone done this and if so, anyone ever had an issue with this?
No, i am sure, that there is no issue in it. Binance has a simple system and Binance has no interest in it that where your money come from. It is just amount transfer. So you could do it easily, and i suggest you, you should try it then you will get your answer.
I know coinbase doesn't allow transactions from gambling sites but not sure about the binance yet.
But always we need to keep moving our funds from our wallets,if we are doing from third pary wallet to another third party wallet we may face issues if there is problem on the transaction getting confirmed.