Sports core tier beginner Reliability 80/100

Official Injury Report Analysis

Analyze player health for a predictive edge.

42% Players listed 'Questionable' who ultimately play

Overview

This pillar synthesizes official team injury reports with insider news to assess player availability and performance potential. It provides a crucial advantage in markets where a single player's status can dramatically alter the outcome.

What It Does

It systematically tracks official injury designations like 'Questionable' or 'Doubtful' and cross-references them with daily practice participation levels. The pillar also incorporates chatter from verified sports journalists to build a complete, nuanced picture of a player's likely game-day readiness, moving beyond simplistic official labels.

Why It Matters

Player health is a primary driver of team performance and a huge variable in sports trading. Understanding the true probability of a player's participation and effectiveness provides a significant edge over markets that may overreact to initial reports or miss subtle clues.

How It Works

First, the system ingests the latest official injury reports from league and team sources. It then monitors a curated list of trusted reporters for real-time updates on practice status or player condition. Finally, it applies a weighted model to these inputs to generate a concise 'Game Status Probability' for key players.

Methodology

A baseline probability is set from the official designation (e.g., Out: 0%, Doubtful: 25%, Questionable: 50%). This is then adjusted based on practice participation over the last 3 days (e.g., 'Full Practice' adds +15%, 'Limited' adds +5%, 'Did Not Participate' subtracts 20%). Verified reporter sentiment provides a final +/- 10% adjustment.

Edge & Advantage

This pillar finds value by quantifying the ambiguity in injury reports, allowing you to position against emotional market reactions before a player's status is officially confirmed.

Key Indicators

  • Official Designation

    high

    The team's formal status for a player (e.g., Questionable, Doubtful, Out)

  • Practice Participation

    high

    A player's level of involvement in team practices (Full, Limited, DNP)

  • Insider Chatter

    medium

    Reports and observations from verified journalists and beat writers close to the team

Data Sources

Example Questions This Pillar Answers

  • Will Patrick Mahomes play in the next Kansas City Chiefs game?
  • Will the Los Angeles Lakers cover the -5.5 point spread if LeBron James is out?
  • Will Ja'Marr Chase score over or under 85.5 receiving yards?

Tags

sports injury report player props team analysis roster health

Use Official Injury Report Analysis on a real market

Run this analytical framework on any Polymarket or Kalshi event contract.

Try PillarLab