Rob Gronkowski tells Olasmediatv.com Sports he’s no closer to making a decision on his football future … but he did admit he’s “staying in shape a little bit” just in case.

Tom Brady‘s all-time favorite target broke it down with Mojo and Bab* on the Olasmediatv.com Sports show this week — just days before he’s set to throw his “Gronk Beach” bash in Las Vegas.

The tight end says, for now, he’s still relaxing and enjoying his offseason — and is completely up in the air about his gridiron future.

Gronk, though, did say he hasn’t completely let himself go — leaving the door open for a reunion with Brady in Tampa Bay in 2022.

“We’ll see,” Gronk said. “I’m staying in shape a little bit. So, we’ll see if I don’t get too out of shape either. That won’t be good for me.”

Gronkowski joked this weekend could be the one that ultimately kickstarts his prep for an NFL comeback … saying he might catch some footballs at his Vegas party and get the itch to play again.

Gronk added that he’s sure the fiesta will be a workout of its own, too.

“Gronk Beach may be the party that gets me back to football,” Rob said with a smile. “Someone’s going to throw me a p* on stage, I’ll probably catch it, and be like, ‘Man, I miss football.’”

Party goes down at Encore Beach Club on Friday … could a decision follow soon after???

Stay tuned.