Let's not forget about state level

Texas:

Republican Pete Flores upsets Democrat Pete Gallego in race for Uresti seat

https://www.texastribune.org/2018/09/18/republican-pete-flores-track-upset-race-democratic-friendly-uresti-sea/

>>3088693

Well, the thread does say

"Headquarters 2018 Mid-term. Defend the Senate" This was a state senate seat that was a democrat-friendly area that went to republican.