
Sean Zerillo
1885 Posts
Sean Zerillo
1885 PostsRole
Senior Betting Analyst
Experience
17 years
Location
New York
About the Author
Sean graduated from the University of Miami and Hofstra University Law School, later passing the New York State Bar Exam in 2014. He shifted from a legal career to sports data and betting, joining the Action Network in 2019 after working as a baseball video scout and in financial regulatory compliance. As a senior writer and betting analyst, Sean provides MLB and MMA projections using proprietary models and contributes to various digital content and podcasts, becoming a leading expert in betting for baseball, MMA, and horse racing.
More from Sean Zerillo

AL East Betting BREAKDOWN! | Division Preview & Futures | Payoff Pitch
Sean Zerillo
Mar 5, 2026 UTC

The NL East Belongs to the Mets! | NL East Betting Preview & Futures | Payoff Pitch
Sean Zerillo
Mar 4, 2026 UTC

World Baseball Classic Best Bets: Who’s Winning It All?! | Payoff Pitch
Sean Zerillo
Mar 3, 2026 UTC

Moreno vs Kavanagh | Full Card Betting Preview & Picks | The Action Network Podcast
Sean Zerillo
Feb 27, 2026 UTC

Breaking Down the MLB Offseason: Strategy, Spending & Smart Front Offices
Sean Zerillo
Feb 25, 2026 UTC

UFC Fight Night Sean Strickland vs. Anthony Hernandez Picks | The Action Network Podcast
Sean Zerillo
Feb 20, 2026 UTC

Mario Bautista vs. Vinicius Oliveira BEST BETS! | UFC Picks & Preview | The Action Network Podcast
Sean Zerillo
Feb 6, 2026 UTC

Alex Volkanovski vs. Diego Lopes BEST BETS! | UFC 325 Picks & Preview | The Action Network Podcast
Sean Zerillo
Jan 31, 2026 UTC
Betting Highlights
Favorite Bet of All-Time
I only remember the bad beats.
Most Heartbreaking Bet
In 2012, I bet Josh Hamilton (+4000) to finish as the MLB HR king. He hit 43 home runs, with his last coming on September 24th. Miguel Cabrera tied Hamilton on September 29th, and surpassed him on October 1st — with two games remaining in the season.





















