Terence Crawford's ninth-round TKO of Errol Spence Jr. lights up social media - ESPN

Saturday night's bout between Errol Spence Jr. and Terence Crawford took years to come to fruition — and the action in Las Vegas proved to be worth the wait.

Crawford, the new undisputed welterweight champion, knocked down Spence Jr. in Round 2 and never looked back. He asserted his dominance early and often with a decisive victory via TKO in the ninth round. It marked the first loss of Spence Jr.'s career and Crawford improved to 40-0 as the first undisputed welterweight champion in the four-belt era.

Just before the end of Round 7, Crawford sent Spence Jr. to the canvas for the third time and several stars were in awe.

I do wanna see this again at 54 I think Errol just too drained..

I hate to say it but they need to stop this