Sean Koerner

Sean Koerner

2229 Posts
Sean Koerner
2229 Posts
NFL, college football, college basketball, player projections. have created team/player projection models for essentially every sport at some point
Role
Director of Predictive Analytics
Experience
20 years
Location
Los Angeles
Total Bets
3.3K
Followers
189.7K

Summary

Sean runs the predictive analytics at Action Network. From the in-game win probabilities in the award-winning Action Network app, to the DFS models on FantasyLabs, to the fantasy football rankings across the network. He also churns out fantasy/betting content for the NFL and is co-host for the Fantasy Flex pod and the betting show Convince Me

Sean creates projects for nearly every sport, from the WNBA to MLB to college hoops and everything in between.

Experience & Accolades

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.).

More from Sean Koerner
Knicks vs Pistons: Koerner's Player Prop Pick for Monday Night ImageNBA

Knicks vs Pistons: Koerner's Player Prop Pick for Monday Night

Sean Koerner
Apr 21, 2025 UTC
Koerner's K Prop for Monday Night ImageMLB

Koerner's K Prop for Monday Night

Sean Koerner
Apr 21, 2025 UTC
Koerner's K Props for Friday Night ImageMLB

Koerner's K Props for Friday Night

Sean Koerner
Apr 18, 2025 UTC
Koerner's K Props for Tuesday Night ImageMLB

Koerner's K Props for Tuesday Night

Sean Koerner
Apr 8, 2025 UTC
Koerner's 3 K Props for Monday Night ImageMLB

Koerner's 3 K Props for Monday Night

Sean Koerner
Apr 7, 2025 UTC
NCAAB

Florida vs. Houston Player Prop Release Show! | National Championship Game Picks

Sean Koerner
Apr 7, 2025 UTC
Koerner's K Props for Friday, April 4 ImageMLB

Koerner's K Props for Friday, April 4

Sean Koerner
Apr 4, 2025 UTC
Koerner's Strikeout Prop Pick Tonight ImageMLB

Koerner's Strikeout Prop Pick Tonight

Sean Koerner
Apr 3, 2025 UTC

NCAA Tournament Final Four Player Prop RELEASE Show! | Final Four Props & Picks

Sean Koerner
Apr 3, 2025 UTC
Koerner's Wednesday K Props ImageMLB

Koerner's Wednesday K Props

Sean Koerner
Apr 2, 2025 UTC
Koerner's Home Run Prop for Saturday ImageMLB

Koerner's Home Run Prop for Saturday

Sean Koerner
Mar 29, 2025 UTC
Koerner's +448 MLB Parlay Today ImageMLB

Koerner's +448 MLB Parlay Today

Sean Koerner
Mar 29, 2025 UTC
Koerner's +989 MLB Parlay Tonight ImageMLB

Koerner's +989 MLB Parlay Tonight

Sean Koerner
Mar 28, 2025 UTC
Koerner's 1st MLB K Prop of 2025 ImageMLB

Koerner's 1st MLB K Prop of 2025

Sean Koerner
Mar 27, 2025 UTC
NCAAB

NCAA Tournament Player Props Release Show - Part 2 | Sean Koerner & Nick Giffen Props

Sean Koerner
Mar 26, 2025 UTC
MLB

Professional Sports Bettor REVEALS How He Made an MLB Betting Model for MLB Season | Payoff Pitch

Sean Koerner
Mar 24, 2025 UTC
NCAAB

NCAA Tournament Player Props Release Show - Part 2 | Sean Koerner & Nick Giffen Props

Sean Koerner
Mar 19, 2025 UTC
NFL

Bucky Irving Will be a Top 10 Pick in Fantasy Football This Year

Sean Koerner
Feb 26, 2025 UTC
NFL

EVERY Fantasy Football Takeaway from the 2024-25 NFL Season | Fantasy Football Recap | Fantasy Flex

Sean Koerner
Feb 26, 2025 UTC
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Sean Koerner's Picks

Today
Pending
Projecting closer to -155. Fitts not a high K guy and has a tough matchup here. His only path to Ks is getting hitters to chase (which he does well) but the Cards chase at one of the lowest rates and when they do— have a high contact rate. Ugly weather in this game only hurts him. There’s a chance of an in game rain delay (potential out for the under) and a chance it gets PPD outright (voided bet)
193
29
Futures
Past Performance
Yesterday2-0-0100%
2.02u
Last 7 Days11-5-069%
5.50u
Last 30 Days32-27-054%
8.07u
All Time1807-1422-3055%
235.18u
Top Leagues
NFL1035-806-1856%
128.47u
MLB269-220-455%
42.93u
NCAAB262-210-355%
28.85u
WNBA130-92-358%
26.53u
NBA75-64-054%
4.27u
NCAAF31-23-255%
4.11u
UFL5-4-056%
0.60u
Golf0-3-00%
-0.60u
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.
Specialties
  • NFL
  • College football
  • College basketball
  • Player projections
  • Have created team/player projection models for essentially every sport at some point