McKinney (18-8 MMA, 8-5 UFC) put his power on display with yet another first-round stoppage, this time hurting Nelson (17-7-1 MMA, 5-6-1 UFC) with hard shots before sealing the deal at the 24-second mark of Round 1 in the lightweight bout at Climate Pledge Arena in Seattle.

Michael Chiesa is going out on top. The 22-fight UFC veteran called it a career Saturday in his home state of Washington at UFC Seattle where he earned a quick submission over Niko Price on the main card.

Michael Chiesa closed out his MMA career with an incredible 63-second submission against Niko Price at UFC Seattle.

Former champ Alexa Grasso got back on track in Seattle with an incredible finishing sequence of Maycee Barber.

In his final fight in the UFC, Spokane Valley native "Maverick" Michael Chiesa defeated Niko Price via submission in the first round to end his career on a four fight winning streak. Chiesa finishes his MMA career with 20 victories and a 20-7 overall record.

President Trump is hosting a UFC fight on White House grounds to celebrate his 80th birthday and the nation’s 250th anniversary. Here’s everything to know about the event.