I got 36 out of 43 in the top eight categories. That's 83.7%. Getting 19/20 in the acting categories made up for the fact that I went only 6/8 on Best Picture and 3/5 on Best Adapted Screenplay. I was right about only 8 Best Picture nominees, though.
My overall score was 77/102 (75.5%) After 5 straight years of improving my prediction accuracy, I have fallen back a bit.
Mank
Minari
Nomadland
Promising Young Woman
Sound of Metal
The Trial of the Chicago 7
missed: The Father; Judas and the Black Messiah
predicted: Ma Rainey's Black Bottom; One Night in Miami