The maximum number of US Senate seats the Democrats will have after 1/2023 is 57.

36 Democratic held US Senate seats not up in 2022.
US Senate seats that the Democrats will win with over a 20 percent margin.
37)CA(Padilla-D)
38)HI(Schatz-D)
39)NY(Schumer-D)
40)VT(Welch-D)
41)MD(Van Hollen-D)
US Senate seats that the Democrats will win with between a 15 to 20 percent margin.
42)IL(Duckworth-D)
43)CT(Blumenthal-D)
44)OR(Wyden-D)
US Senate seats that the Democrats will win with between a 10 to 15 percent margin.
45)WA(Murray-D)
46)CO(Bennet-D)
US Senate seats that the Democrats will win with between a 5 to 10 percent margin.
47)AZ(Kelly-D)
48)NH(Hassan-D)
49)PA(Fetterman-D)
50)NV(Cortez Masto-D)
US Senate seats that the Democrats will win with under a 5 percent margin.
51)GA(Warnock-D)
52)WI(Barnes-D)
53)OH(Ryan-D)
54)NC(Beasley-D)
55)FL(Demings-D)
56)IA(Franken-D)
57)MO(if Greitens is the Republican nominee.) Which Democrat is stronger in the general election? Busch Valentine-D or Kunce-D?