Tiger Woods is proving yet again why he's the greatest golfer ever ... recently winning a long-drive competition -- from his knees!!
The Big Cat performed the wild feat while messing around on a course with the guys from Barstool Sports' Fore Play Podcast.
Woods was helping the trio with some of the worst aspects of their games -- when he suddenly challenged Riggs to a contest to see who could hit a golf ball farther.
Riggs -- who had just received some pointers from Woods -- went first ... and he striped one right down the middle of the fairway that appeared to easily pass 200-plus yards.
Woods then teed up his ball ... but instead of taking his normal stance, he dropped to his knees -- and then swung his driver.
Of course, the golf legend piped one well past Riggs' despite no real use of his legs ... which left everyone on the course in disbelief.
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"You're a sicko," Riggs said. "That was awesome!"
Woods insinuated he had been practicing the shot plenty recently -- obviously due to all the ailments he's suffered in his lower body since his 2021 car crash.
While the swing was incredible, it won't be long before fans can see him really rip it in tournament action ... as he hinted in his breakup post with Nike earlier this week that he'll be in the field for the Genesis Invitational at the Riviera Country Club in February.