GarbageTime Pros Fantasy Football Extension is a Chrome add-on developed by Emmanuel Martinez. This free extension is specifically designed for Sleeper leagues and offers a range of features to enhance your fantasy football experience.

With this extension, you can view player tiers on your team page, which are sourced from Borischen. This allows you to easily assess the value of different players and make informed decisions during your draft or when managing your team throughout the season.

Another useful feature provided by GarbageTime Pros Fantasy Football Extension is the ability to view crowd-sourced average player FAAB percentages. This information can be invaluable when deciding how much to bid on a player in your league's Free Agent Acquisition Budget (FAAB) system.

Overall, GarbageTime Pros Fantasy Football Extension is a valuable tool for Sleeper league participants. It provides reliable player tiers and FAAB averages, helping you make better decisions and stay competitive in your fantasy football league.