Good news, will both contests run at the same time? If they will be at the same time, I have to choose one only to participate because it is related to gambling funds management
If they will not be at the same time, maybe some people (including me) will try to participate both especially those who like both slots and sports but ofc it will also depending on the result of the first contest.
Currently there are so many gambling contests due to Christmas out there, so hopefully coins.game will provide the most interesting in terms of its prize and requirement.