Saturn returned to the winning ways in the last time, but they are not good in form as they won only 1 of last 4 matches.
On the other hand, Rotor Volgograd B got 2 wins and 2 draws in their last 4 matches, and their form is better than that of the hosts.
The AH line is -1 for the home side, which is in favor of Saturn.
So the favorites should be supported to win.