Mookie Betts dropped to a knee during the national anthem before his 1st game with the Dodgers on Thursday ... and some of his teammates, including N.L. MVP Cody Bellinger, showed major support for the move.
The new superstar outfielder displayed his dismay for social injustice in America by kneeling for the song before the Dodgers' home opener against the Giants ... and Bellinger and Max Muncy quickly jumped to his side.
Belli put his right hand on Betts' left shoulder, while Muncy put his left hand on Betts' right .