The 2022 Pennsylvania Senate Democratic Primary, A blowout for Incumbent Liutennant Governor John Fetterman wherein he carried every county, and set the stage for him to win himself Pennsylvania's Class III Senate seat last held by Democrats after Arlen Specter's party switch.
While the landslide was large enough to win Fetterman every county, he did not win every district in Pennsylvania - losing the 3rd congressional district to state representative Malcolm Kenyatta due to the former's lack of connections to Philadelphia
By contrast, because their bases were incredibly similar, Fetterman did win the new version of Western Pennsylvania Representative Conor Lamb's District (PA-17)
In terms of State Senate districts, John Fetterman Carried 48/50 to Malcolm Kenyatta's 2/50, and in terms of state house districts John Fetterman Carried 189/203 to Malcolm Kenyatta's 14/203