A Phoenix Suns player almost wiped out JoJo Siwa while she was sitting courtside at the Lakers game Tuesday ... but somehow, the influencer avoided catastrophe.
The near-collision all went down early in L.A.'s contest with Phoenix at Staples Center Crytpo.com Arena ... when Jae Crowder went flying into the stands to try to save a loose ball.
You can see in the footage of the play, as Jae dove head-first to nab the basketball -- his 6-foot-6, 235-pound body nearly went crashing into Siwa!