Sean Koerner

Sean Koerner

2423 Posts
Sean Koerner
2423 Posts
Role
Director of Predictive Analytics
Experience
20 years
Location
Los Angeles

Experience

Sean is one of the most decorated fantasy analysts in the industry, finishing first in the FantasyPros In-Season Accuracy standings in 2023 – which measures almost all fantasy football analysts on their in-season projections over the course of the season. You can read more about their methodology here. He also won the in-season ranking title in 2015, 2016 and 2017. This past season, he not only finished first overall, but was the No. 1 ranker out of 180+ entrants in running back, wide receiver and kicker rankings. He was top 10 in quarterbacks and tight ends, as well.

His 2023 performance was arguably the best in the contest’s history:

  • It was a record fourth No. 1 finish in the accuracy contest
  • He was the first expert in history to be No. 1 at multiple positions (RB + WR)
  • He was the expert to finish top 10 at every position

Sean started to become obsessed with sports betting & fantasy football ever since his father took him to Las Vegas for his annual fantasy football draft (at 8 years old). Sean started trying to project teams/players ever since and almost every action/decision he's made since has led him to where he is today. He began betting 20 years ago and began his sports betting/fantasy sports career as soon as he graduated from college in 2007. Prior to joining Action in 2018, he worked for MGM, RotoHog/FastPoint games, Bloomberg Sports, STATS.

Sean began his betting career in college by building sports betting models. He eventually turned into a bookie in college before moving to Vegas to work at Excalibur Sportsbook as a supervisor. He decided to move back to California to begin a career in fantasy sports/betting at RotoHog as a product manager. That was when he began entering his season-long fantasy projections into the FSTA contests and won the award for most accurate season-long NFL & MLB projections 2-3 times each.

He then moved to NY to work for Bloomberg Sports as a product manager and Head of Projections. They were eventually acquired by STATS where he maintained the same role as a product manager. That was when he began entering his weekly NFL rankings into the FantasyPros accuracy contest and won first place 3 years in a row from 2015-2017. He joined Action Network in 2018.

Education

Sean has a BA in Psychology from Long Beach State and took multiple advanced stats classes. He spent most of his time in the library reading stats/sports betting books, creating prediction models, and using them to bet on various sports (MLB, NFL, NBA, WNBA, etc.).

Specialties

  • NFL
  • College football
  • College basketball
  • Player projections
  • Have created team/player projection models for essentially every sport at some point 
More from Sean Koerner
NFL

Top 5 Fantasy TEs to Start for NFL Week 10 | NFL DFS TE Projections, Prop Bets & Picks

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NFL

Top 5 Fantasy WRs to Start for NFL Week 10 | NFL DFS WR Projections, Prop Bets & Picks

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NFL

Top 5 Fantasy RBs to Start for NFL Week 10 | NFL DFS RB Projections, Prop Bets & Picks

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NFL

Top 5 Fantasy QBs to Start for NFL Week 9 | NFL DFS QB Projections, Prop Bets & Picks

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NFL Fantasy Preview | Week 10

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NFL Player Projections | Week 10

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Koerner's Week 10 Fantasy Streamers

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Mon Nov 7th | Green Dot Daily ImageGeneral

Mon Nov 7th | Green Dot Daily

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NFL

MNF Prop Bets | NFL Week 9 MNF Ravens vs. Saints Picks & Odds

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Nov 7, 2022 UTC
NFL

NFL DFS Week 9: MNF Ravens vs Saints | MNF Picks & Sleepers

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NFL

NFL Best Bets Week 9 | Convince Me! and The Touchdown Show | Action Power Hour presented by Bet365

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Nov 6, 2022 UTC
NFL

NFL DFS Week 9: SNF Titans vs Chiefs | Monday Night Football Fantasy Lineup Picks & Sleepers

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Nov 6, 2022 UTC
NFL Night Shift | Week 9 ImageNFL

NFL Night Shift | Week 9

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Nov 4, 2022 UTC
NFL

NFL Daily Fantasy Strategy & Predictions | NFL Week 9 DFS Stacks, Sleepers & Picks

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Thur Nov 3 2022 | Green Dot Daily Image

Thur Nov 3 2022 | Green Dot Daily

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NFL

TNF NFL Daily Fantasy Strategy & Predictions | NFL Week 9 DFS Stacks, Sleepers & Picks

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NFL

Top 5 Fantasy Tight Ends to Start for NFL Week 9 | NFL DFS TE Projections, Prop Bets & Picks

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Nov 2, 2022 UTC
NFL

Top 5 Fantasy QBs to Start for NFL Week 9

Sean Koerner
Nov 2, 2022 UTC
NFL

Top 5 Fantasy RBs to Start for NFL Week 9

Sean Koerner
Nov 2, 2022 UTC
NFL

Top 5 Fantasy Quarterbacks to Start for NFL Week 9 | NFL DFS QB Projections, Prop Bets & Picks

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Nov 2, 2022 UTC
NFL Fantasy Preview | Week 9 ImageNFL

NFL Fantasy Preview | Week 9

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Betting Highlights
Favorite Bet of All-Time
Patrick Mahomes under 30.5 rushing yards for Super Bowl LIV. He had 44 yards going into the final drive. Kneeled down 3 times for -15 yards to drop down to 29 yards and hit the under
Most Heartbreaking Bet
Max bet Jimmy Graham under 23.5 rec yards in the WC playoff game against NO in 2020. He had 6 yards heading into the final drive with the Bears down 3-21. On the final play of the game, Mitch Trubisky finds Graham in the back of the end zone for an insane one handed grab for a 19-yard garbage time TD. Graham finished with 25 yards and I'm still tilted by this. Side note: Stuckey was on this prop with me.