BetPhoenix says Tennis is considered a Prop Bet. WTF?!?!?

[wagerjunkie]

I used a Free Play on a total in Tennis and it was canceled because they said free plays are not allowed on props.

I said it was not a prop. It was a total on a Tennis match.

the exact response I received was "Tennis is a proposition"



am I losing my mind here or is this general knowledge?