Isaac Vallie-Flagg fighter page

Isaac Vallie-Flagg is a 48-year-old mixed martial artist from United States competing in the Lightweight division. Born on April 8, 1978, Isaac fights orthodox. Follow Isaac Vallie-Flagg on Fourounce for fight history, live results, detailed statistics, news, night bonuses, and performance analytics.

Isaac holds a professional record of 16-8-1. Career wins break down as 5 knockouts/TKOs, 5 submissions, and 6 decisions.

Standing 5ft 8in with a 77.0" reach and weighing 156 lbs.

Isaac's 5 most recent fights are listed below. Open each fight page for scorecards, round stats, timeline events, and odds when available:

• 22 November 2014: Loss vs Matt Wiman at UFC Fight Night: Edgar vs. Swanson — DEC, R3
• 26 April 2014: Loss vs Takanori Gomi at UFC 172: Jones vs. Teixeira — DEC, R3
• 15 January 2014: Loss vs Elias Silvério at UFC Fight Night: Rockhold vs. Philippou — DEC, R3
• 2 February 2013: Win vs Yves Edwards at UFC 156: Aldo vs. Edgar — DEC, R3
• 19 May 2012: Win vs Gesias Cavalcante at Strikeforce: Barnett vs. Cormier — DEC, R3

See the full fight history for every bout on Fourounce, including form, Elo movement, and key strike stats.

Explore Isaac Vallie-Flagg's stats for striking, clinch, and ground metrics, percentiles versus peers, and time breakdowns across promotions. Compare leaders on the MMA stats leaderboards.

Isaac has earned 1 Fight/Performance of the Night bonus (1 FOTN, 0 POTN). View payouts and bonus history on the bonuses tab.

Stay updated with Isaac Vallie-Flagg news — fight announcements, weigh-ins, and storylines tagged to this fighter.

Fourounce also tracks official rankings and current champions by promotion and weight class, so you can place Isaac Vallie-Flagg in the wider MMA landscape.

Fourounce covers Isaac Vallie-Flagg across about, fights, stats, news, and bonuses — plus live scores, odds, scorecards, and fantasy. Available on the web and as a free app for iOS and Android.