Rotogrinders Prizepicks Tools – This Extension Displays Rotogrinders Player Projections, in a Variety of Stat Categories, on the Prizepicks Board to Help You Make Informed Decisions in Your Contests. to Access This Content, Rotogrinders Premium Subscribers Must Sign into the Extension. Click on the Extension Icon to the Right of the Address Bar in Chrome to Sign In.

Rotogrinders Fantasy Sports Browser Extensions

Q: Firefox

(Currently Down but Will Be Back up Again Soon. Update: Draftkings, Fanduel and Prizepicks Extension up on Firefox Now.)

By James H. Sterling

• Oct 8, 2026 • 7 min read

Rotogrinders Fantasy Sports Browser Extensions

Direct Answer • Key Takeaway

Extend Your Fantasy Sports Game with Our Free Browser Extensions Customized for the Hardcore Fantasy Player! Extensions for Draftkings, Fanduel, Yahoo, Underdog Fantasy, and Prizepicks Are Available for Google Chrome and Firefox (Firefox Extensions Are Currently Down but Will Be Back up Again Soon. Update: Draftkings, Fanduel and Prizepicks Extensions up on Firefox.). Click on the Links Below to Install, and Read on for More Details About the Features and Tools for Our Best Fantasy Sports Sites.

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.

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