Zawada is very good on short notice he put up a great fight against Roberts. This is a really close fight and it could come down to how they have prepared for this fight. I have been trying to get some more information about this but it's difficult.
In short the way i see it is that Li will have a slight advantage standing and a bigger advantage with his wrestling. I expect the first round to be very close and then i am leaning towards Li to start taking over the fight, more so if he starts pushing for takedowns. I could see this going either way but if Zawada doesn't KO Li in the first round i think Li is going to win the dec.
I think the odds are spot on for this fight at ~1.63 for Li. I see Li having around 60-70% chance of winning this. He will have the advantage in wrestling, output and he has the hometown advantage. Striking is close, especially early on but i do think Li is slightly better technically and he may be slightly more durable even thou they both can take a punch. It will be a war.