Democrats can keep Senate control with these six crucial races - The Washington Post
The 2022 Midterm Elections: What the Historical Data Suggest. | The American Presidency Project
Which Senate seats are up in 2022 - The Washington Post
2024 United States Senate elections - Wikipedia
The Congressional Map Has A Record-Setting Bias Against Democrats | FiveThirtyEight
California State Senate - Ballotpedia
United States congressional apportionment - Wikipedia
Pennsylvania-Redistricting-State-Senate
U.S. Senate has fewest split delegations since direct elections began | Pew Research Center
The 2022 Midterm Elections: Live Results Map | The New Yorker
Live Election Results: Analyzing the Votes in Key Races - The New York Times
The Republican Senate edge – Sabato's Crystal Ball
The Future Shape of the Senate – Sabato's Crystal Ball
United States Senate elections, 2016 - Ballotpedia
U.S. Senate has fewest split delegations since direct elections began | Pew Research Center
The 10 Senate seats most likely to flip in 2024 | CNN Politics
United States Senate - Wikipedia
These midterm races could determine who wins the House, Senate in 2022 - The Washington Post
United States congressional apportionment - Wikipedia
Democrats' momentum puts Senate majority in play - POLITICO
A look at how states fill vacant Senate seats | Pew Research Center
Members of the United States Congress - GovTrack.us
What's Going On in This Graph? | Senate Representation by State - The New York Times
California Gov. Gavin Newsom chooses Laphonza Butler to fill Dianne Feinstein's Senate seat
