DFIU Founders

Our founders are constantly innovating to improve the DFS industry by helping the DFIU community become elite researchers for every sport. With an unwavering focus on long term results, the founders of DFIUniversity preach proper research and lineup construction day in and day out. They aim to instill the belief in the DFIU community that altering the proven process based on short term results will hurt the long term bottom line. With many notable success stories, the entire team of researchers and writers at Daily Fantasy Insider are ready to share their proven strategies to succeed in DFS.


Justin MacMahan

Justin MacMahan is a student at the University of North Carolina at Chapel Hill. He has been winning in fantasy sports since the early days of the industry. In the past year, he has made a net profit of over $230,000 on FanDuel and DraftKings after starting with $25 on each site. He founded Daily Fantasy Insider to help others achieve similar success and have as much fun with daily fantasy sports as he does. You can follow him on Twitter @JustinMacMahan.

DraftKings »FanDuel »


Christian Abbonizio

Christian Abbonizio is a student at the University of North Carolina at Chapel Hill. He has engrossed himself in fantasy sports for years and strives to help others succeed in the complicated world of daily fantasy. His goal in founding Daily Fantasy Insider is to develop a community for fantasy fanatics like himself. You can follow him on Twitter @cjabbonizio

DraftKings »FanDuel »

Justin MacMahan’s Entered Competition Statistics

League Name Winnings Date Participants Rank
$500K Mon MLB Super Monster $100,000 8/17/15 1851 1
$100K Mon MLB Monster #2 $15,000 8/17/15 344 1
$60K Mon NBA Monster $8,000 4/18/16 223 1
$600K MLB Playboy Mansion Championship $100,000 6/4/16 80 1
$50K Sat MLB Slugger $15,000 7/16/16 50 1
$100K Wed NBA Monster $20,000 10/26/16 372 1
EPL $4.6K Treble $2,000 10/29/16 17 1
$6K Wed NHL Monster $2,400 11/9/16 19 1
$6K Sun NFL Monster $2,400 11/13/16 22 1
TOTAL $264,800

Note: Does not include all competitions