Spike Lee ... What's The Big Frigin' Difference?!

We're spiking the ball right your way this weekend, and now it's on you to score the minor differences in these two photos ... Scope out the Spike Lee snaps, and see if you can put your finger on the mishaps ...

Just outside "Good Morning America," the 68-year-old film director sported his support for the New York Knicks earlier this week -- rockin' a ballin' tee, blue joggers and some fresh Nike kicks ...

Can you tie up the sneaky switcheroos? Slide into the gallery ... You've got this, y'all!