I think both Spezia and Verona will lose... Both games will be away matches for them, and Milan and Roma are really strong opponents who play well at home... If the favourites will win these games, Verona will remain in the relegation zone... But if someone draws, the situation could change...
If the two teams lose then in this scenario the total goal will determine in this case both teams scored 30 goals so at least in this last match they had to score
In situations like this are not easy to predict even though their opponents are a strong team, maybe one of them made an agreement so that one of the strong teams gives a victory to save from degradation or maybe the referee can help
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