Hi,

villain is completely unknown.

https://www.weaktight.com/h/5ce59338d3904380778b46ee?simple=1

As i said, unknown villain but its SB vs BB. If it were other positions it would be fold on river or even on turn. But SB vs BB ranges are so wide, that im not sure. Can i call the unknown down? Or should i just fold the river?

Thanks !
Nihil