Taylor Simone Ledward accepted her late husband's Screen Actors Guild Award for best actor.
The Crown reigned over the TV categories and Chadwick Boseman's widow accepted a posthumous prize.
By Michael Baggs
Oscar-winner, Davis, stars alongside Boseman in the highly anticipated Ma Rainey's Black Bottom.
By Megha Mohan
Gender and identity correspondent
By Manish Pandey and Levi Jouavel
By Helen Bushby
Entertainment and arts reporter
US actor Chadwick Boseman, best known for playing Black Panther in the hit Marvel superhero franchise, has died of cancer aged 43.