I looked up Bovada today, found politics and all the states listed. I have electoral votes for each state. Dems are in big trouble. But look at ones with narrow gaps between winning and losing - both sides. Nevada has a narrow win for Dems - that's where Trump is today. I'll bet anything he's using what the Vegas folks are.

https://www.bovada.lv/sports/politics/us-politics/us-presidential-election-2020