A total of 469 seats in the U.S. Congress (34 Senate seats (in pic) and all 435 House seats) are up for election on November 8, 2022.

https://ballotpedia.org/United_States_Congress_elections,_2022

All the big ones minus Texas which is already R dominant

Gubernatorial elections, 2022 – Ballotpedia

Ballotpedia: The Encyclopedia of American Politics

There are 36 gubernatorial seats on the ballot in 2022. These elections are in Alabama, Alaska, Arizona đź‘€, Arkansas, Californiađź‘€, Coloradođź‘€, Connecticutđź‘€, Florida, Georgiađź‘€, Hawaiiđź‘€, Idaho, Illinoisđź‘€, Iowa, Kansas, Maine, Marylandđź‘€, Massachusettsđź‘€, Michiganđź‘€, Minnesotađź‘€, Nebraska, Nevada, New Hampshire, New Mexico, New Yorkđź‘€, Ohio, Oklahoma, Oregonđź‘€, Pennsylvaniađź‘€, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Vermont, Wisconsin, and Wyoming.

https://ballotpedia.org/Gubernatorial_elections,_2022