Based on the average of recent polls:
Hillary Clinton is 5 points ahead of Trump.. Sanders would beat Trump by 10, 4 less than his best.
Clinton leads Sanders by 14 points nationally. Her closest lead: 3
In electoral votes, Democrats have 255 firm or leaning towards the party, the GOP has 71. Needed to elect: 270
In Senate races, Democrats stand to pick up 1 seat and could pick up 5 more, enough for the GOP to lose its majority
In governorships, Democrats should win 2 with one more leaning. Republicans are leaning in four races