Kobe Bryant is setting the record straight on that old footage of his 1-on-1 game with Beyonce's dad ... saying he totally CRUSHED the guy ... and didn't let him score another basket!!
The 20-year-old footage surfaced last week ... showing Kobe and Mathew Knowles playing a quick pickup game on the set of Destiny's Child's "Bug A Boo" video shoot ... with MK scoring an easy layup on the Laker legend.
Mamba is finally addressing the highlight ... making it clear that even though the move was nice, he LET Knowles score .