NFX and American Flex Football have partnered to put on the largest Flex 9v9 Spring League in the Country. Flex 9v9 which is less than a year old has grown from 140 youth players from the Fall of 2018 to over 800 players this Spring and 71 teams in Dallas / Ft Worth with players from 8U to 14U. https://www.americanflexfootball.com/news_article/show/1014221