Terrance McKinney made his UFC debut at UFC 263. It was a blink and you missed it affair. McKinney, who stepped in on short notice, blasted Matt Frevola with a one-two and finished the fight with three (unnecessary) ground strikes. The total fight time was seven seconds - the fastest knockout in UFC lightweight history.
The surprise and awe of McKinney’s knockout win quickly faded to concern for the victorious fighter, when the 26-year-old injured his right knee during his post-fight celebration.
McKinney had three fights in 2021 before he faced Frevola. All three ended via strikes in the first round.