Lamar Jackson doesn't give a damn about your bets ... and the Baltimore Ravens star made that crystal clear on Monday -- telling all gamblers to stop complaining when they lose out on big paydays because of him.
Fresh off the Ravens' dominant win over the Buffalo Bills, the two-time NFL MVP went to social media to address his issue ... saying his focus is solely on his squad's success -- not his stat line.
"This is a 'TEAM' sport I'm not out here satisfied when I threw for 300yds but took a L," Jackson said.