FiveThirtyEight: “It’s only January 2021, but three Republican senators have already announced their intentions to retire in 2022. Sen. Richard Burr of North Carolina said back in 2016 that his current term would be his last, and Sen. Pat Toomey of Pennsylvania revealed last October that he would not run for reelection either. Then, on Monday morning, Sen. Rob Portman of Ohio joined them, saying in a statement that ‘It has gotten harder and harder to break through the partisan gridlock and make progress on substantive policy.'”
“These retirements could be a helpful development for Democrats, too, as they provide the party with potential openings on what was already a decently favorable Senate map for them. Although the Senate’s rural bias still makes the chamber advantageous to Republicans overall, the 2022 Senate map doesn’t force Democrats to compete on red turf nearly as much as the 2020 map or killer 2018 map did. In fact, no Democratic senators are running for reelection in states won by former President Donald Trump in 2020, while Republicans are defending two seats in states won by President Biden: the open seat in Pennsylvania and Sen. Ron Johnson’s seat in Wisconsin. (To make matters worse for Republicans, Johnson is considering retirement as well.)”

