Not to be missed today: House Race Hotline Editor Tim Sahd's final rankings of which districts are most likely to flip on Tuesday.
The final rankings include 90 competitive races -- a sign of how large the playing field is. Which district is number 90? Rhode Island's 1st District, the seat vacated by Rep. Patrick Kennedy (D).
With Election Day just hours away, the fight for control continues to look like a very lopsided affair. Republicans are heavily favored to pick up the chamber, and they look to be in position to win upwards of 50 seats.
Check out the full list here.