Which US Senate seat up for re-election in 2022 is the Democrats 50th seat? GA or PA? [View all]

In 11/2022, Democrats are going to win-
37)CA(Padilla-D faces another D(Horton-D)
38)HI(Schatz-D)
39)VT(Welch-D)
40)MD(Van Hollen-D
41)NY(Schumer-D)
42)CT(Blumenthal-D)
43)OR(Wyden-D)
44)WA(Murray-D)
45)IL(Duckworth-D)
46)CO(Bennet-D)
47)NH(Hassan-D)
48)NV(Cortez Masto-D)
49)AZ(Kelly-D)
50)PA(Fetterman-D) or GA(Warnock-D gets over 50% in 11/2022.

NV,AZ,and PA are the 3 seats that the Democrats will narrowly win in 2022 to retain control of the US Senate.
Democrats need to worry about GA in the runoff.