Was Tom Aspinall's callout of Tai Tuivasa the correct choice following an impressive showing in his first UFC main event in the promotion's return to the U.K. for the first time in three years? The question will be answered this week on a brand new edition of On To the Next One with MMA Fighting's Mike Heck and Alexander K. Lee after Aspinall submitted Alexander Volkov in the first round to cap off UFC London on Saturday. In addition, future matchups are discussed for Arnold Allen after stopping Dan Hooker with strikes in the first round of the co-main event, Paddy Pimblett following his first submission win inside the octagon, Gunnar Nelson, Molly McCann, Ilia Topuria, and more. Follow Mike Heck: @MikeHeck_JR Follow Alexander K. Lee: @AlexanderKLee Subscribe: http://goo.gl/dYpsgH Check out our full video catalog: http://goo.gl/u8VvLi Visit our playlists: http://goo.gl/eFhsvM Like MMAF on Facebook: http://goo.gl/uhdg7Z Follow on Twitter: http://goo.gl/nOATUI Read More: http://www.mmafighting.com Learn more about your ad choices. Visit podcastchoices.com/adchoices