Not unusual to flip one chamber, typically the House. Texas has a 75% chance of electing a Democrat for U.S. Senate in 40 years. Other iron clad red states are also likely to send Democrats to Congress.
You may want to read the article. Evry year we hear Texas has a chance of electing a Democrat. Remember Beto? At least they had the good sense not to support that Squad moron in the Texas primary.
As I mentioned here before, the only thing more unpopular than Democrats in 2024 is Republicans in 2026. And even then none of those running to flip the Senate have been polling above a generic Democrat on a generic ballot. The Republicans have gotten in the act of supporting a lot of bad Trumper-ish candidates like our own guy, Bailey.