Betting News & Analysis

Premium Content Sign Up

Revisiting how PFF turnover-worthy plays can help you bet NFL interception props

Miami Gardens, Florida, USA; Miami Dolphins quarterback Tua Tagovailoa (1) attempts a pass against the New York Jets during the first half at Hard Rock Stadium. Mandatory Credit: Jasen Vinlove-USA TODAY Sports

After what is seemingly a shorter and shorter offseason each year, the NFL regular season is fast approaching, with training camps having started last week. As such, it’s time to start thinking about how to best use your PFF Elite subscription (which is available via a discount right now).

While PFF offers a variety of tools — including best-in-market fantasy football projections, player prop suggestions and mismatch identifiers — some people like to do the modeling themselves, and so we are here to provide data for those people.

Last year, I wrote an article about how the PFF signature stat turnover-worthy plays correlates better with interceptions than interceptions do, and I proceeded to give a process for betting quarterback interception props. In this article, we update the main truths by adding in the 2021 data.

The Interception Player Prop

The interception player prop is about as easy a proposition wager as there is, with most players each week lined at 0.5 interceptions. As such, the price on over and under indicates the implied probability that the quarterback in question will throw zero interceptions or one or more interceptions. There are rare cases in which the line is one interception or 1.5 interceptions, but determining these probabilities is trivial once a process is in place for the canonical problem.

There is a natural way to try to solve this season-long, or week-to-week, prop problem, which is to use prior interception history to try to predict future interception rates. This isn’t completely misguided, as the year-to-year correlation in interception rates is not zero, but rather r = 0.231 — implying that about 5% of the variance in interception rate one season can be explained by interception rate the previous year (min. 100 attempts each year).

Get the 2023 Fantasy Draft Kit for FREE

with annual plan
DRAFT KIT: NEW Unlimited League Sync
DRAFT KIT: NEW Live Draft Assistant powered by AI & PFF Data
DRAFT KIT: NEW Mock Draft Sim customized for your league
DRAFT KIT: NEW Expert Strategy & Player Data Deep Dive Content
DRAFT KIT: Customizable Cheat Sheets, Rankings, and Projections
DRAFT KIT: Dynasty, Best Ball, and IDP Expert Rankings
Nathan Jahnkes Rankings - #1 Most Accurate Last 70 Weeks
NEW Line-up Optimizer with Start/Sit and Waiver Wire recommendations
WR-CB and OL-DL Matchup Tools with PFF Player Grades
Player Utilization Report and Offensive Line rankings and data
Best Bets, Player Props and Futures betting tools
NFL Mock Draft Sim, PFF Grades & NFL/NCAA Premium Stats 2.0

Already have a subscription? Log In

Betting Featured Tools

  • PFF's Best Bets Tool reveals the bets PFF's data and algorithms give the biggest edge to within spread, total, player prop, and moneyline markets.

    Available with

  • PFF predictions and real time spread, moneyline and over/under lines for each NFL game.

    Available with

  • PFF's Player Props Tool reveals betting opportunities within player prop markets.

    Available with

  • Power Rankings are PFF’s NFL power ratings based on weekly player grades in each facet of play. These power rankings are adjusted based on coach, quarterback and the market each season.

    Available with

  • PFF predictions and real time spread, moneyline and over/under lines for each NCAA game.

    Available with


Unlock the 2023 Fantasy Draft Kit, with League Sync, Live Draft Assistant, PFF Grades & Data Platform that powers all 32 Pro Teams

$31 Draft Kit Fee + $8.99/mo
$89.88/yr + FREE Draft Kit