Democrats will win back the US Presidency in 2020 and regain control of the US Senate in 2022.

In 2020, Democrats will end up with 49 US Senate seats.
Lose AL(Jones-D)46D
Gain AZ(McSally-R vs Kelly-D)47D, CO(Gardner-R vs Madden-D)48D, and NC(Tillis-R vs Cowell-D)49D.
Democratic held US Senate seats up in 2022.
Safe D
CA(Harris-D or whoever gets appointed-D)
CT(Blumenthal-D)
HI(Schatz-D)
IL(Duckworth-D)
MD(Van Hollen-D)
NY(Schumer-D)
OR(Wyden-D)
VT(Leahy-D)
WA(Murray-D)
Likely D
CO(Bennet-D)
Lean D
NV(Cortez Masto-D)
Tilt D
NH(Hassan-D) vs Sununu-R
Tossup
AZ(Kelly-D) vs Ducey-R
Republican held US Senate seats up in 2022.
Safe R
AL(OPEN Shelby-R)
AK(Murkowski-R)
AR(Boozman-R)
ID(Crapo-R)
IN(Young-R)
KS(Moran-R)
KY(Paul-R)
LA(Kennedy-R)
MO(Blunt-R)
ND(Hoeven-R)
OK(Lankford-R)
SC(Scott-R)
SD(Thune-R)
UT(Lee-R)
Likely R
GA(Isakson-R)
OH(Portman-R)
Lean R
FL(Rubio-R)
Tossup/Tilt R
IA(OPEN Grassley-R)
NC(OPEN Burr-R)
Tossup/Tilt D
PA(Toomey-R) vs Lamb-D
WI(OPEN Johnson-R)Pocan-D is the Democratic nominee.