Friends Stephen Thompson and Rory MacDonald talk in the Octagon after Thompson defeated MacDonald at Fight Night Ottawa by unanimous decision.

UFC Minute host Lisa Foiles previews the Fight Night Ottawa main event between Rory MacDonald and Stephen Thompson, who are friends outside of the Octagon. But both fighters admitted it will be all business come Saturday.

Re-live the best moments from Friday's weigh-in at Fight Night Ottawa, featuring Rory MacDonald, Stephen Thompson, Donald Cerrone and more.

Watch Fight Night Ottawa official weigh-in

Watch as the stars of Fight Night Ottawa participate in open workouts for the fans, including Rory MacDonald, Stephen Thompson, Donald Cerrone, Patrick Cote and more.

Rory MacDonald has had to make a lot of sacrifices to get to where he is today. Find out what makes the "Red King" a warrior and don't miss him take on Stephen Thompson at Fight Night Ottawa on Saturday.

Fight Night Ottawa brings four great fights to the Octagon this Saturday. Stephen "Wonderboy" Thompson vs Rory MacDonald and Donald "Cowboy" Cerrone vs Patrick "The Predator" Cote. Don't miss the main card starting 10:30pm/7:30pm ETPT on FS1.

Former champion Georges St-Pierre gives his thoughts on fighters - Rory MacDonald and Stephen Thompson. Don't miss this fight June 18 on FS1.

After a long waited break, Rory MacDonald steps back into the Octagon to face off against Stephen "Wonderboy" Thompson. Rory is excited to give his Canadian fans a fight they will remember. Don't miss this fight June 18 on FS1.

Watch the Fight Night Ottawa post-fight press conference live following the event.

In the main event at Fight Night Ottawa, contending welterweights Rory MacDonald and Stephen Thompson battle for what they hope to be a future title shot. Don't miss the action on June 18 on FS1.

In his UFC debut Rory MacDonald submitted Mike Guymon in Round 1 at Fight Night Fairfax. Don't miss MacDonald in the main event of Fight Night Ottawa on June 18.