Fantasy Sports Browser Extensions
Extend your Fantasy Sports game with our free browser extensions customized for the hardcore fantasy player! Extensions for DraftKings, FanDuel, Underdog Fantasy, and PrizePicks are available for Google Chrome and 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.
Chrome
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 Underdog Tools – This extension displays RotoGrinders player projections, in a variety of stat categories, for pick’em contests 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.
Firefox
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 RotoGrinders extension icon on the right-hand-side of the address bar in Firefox to sign in.
RotoGrinders Underdog Tools – This extension displays RotoGrinders player projections, in a variety of stat categories, for pick’em contests to help you make informed decisions in your contests. To access this content, RotoGrinders premium subscribers must sign into the extension. Click on the RotoGrinders extension icon on the right-hand-side of the address bar in Firefox to sign in.
RotoGrinders FanDuel Tools – View overlay and site margin calculations for contests in the lobby. Click on any contest to see the margin, the min cash amount, the percentage of the field that cashes and the percentage of the prize pool awarded to first place. For contests with at least 6 prize tiers and at least 50 paid spots, the Top 10 prize pool percentage will also be displayed. Use the cap space calculator on any live (or completed) contest to view how much remaining cap space your lineup and an opponent’s lineup have. For your upcoming and live lineups, you can view your player ownership percentages in terms of total entries, unique lineups, or total dollars invested. You can also name your lineups on the Upcoming lineups page to more easily find and manage multiple lineups.
Premium subscribers can log into the extension with their RotoGrinders credentials to view projected ownership, player projections, expert rankings, flex highlighting, and more when creating or editing lineups on FanDuel. Click on the RotoGrinders extension icon on the right-hand-side of the address bar in Firefox to sign in.
RotoGrinders DraftKings Tools – View overlay and site margin calculations for contests in the lobby. Click on any contest to see the margin, the min cash amount, the percentage of the field that cashes, the percentage of the prize pool awarded to first place and how many entries each user has in that contest. For contests with at least 6 prize tiers and at least 50 paid spots, the Top 10 prize pool percentage will also be displayed. On the My Lineups page, you can view your player ownership percentages and name your lineups. Use the cap space calculator in the H2H view of the Contests page to view how much remaining cap space your opponents have.
Premium subscribers can log into the extension with their RotoGrinders credentials to view projected ownership, player projections, expert rankings, flex highlighting, and more when creating or editing lineups on DraftKings. Click on the RotoGrinders extension icon on the right-hand-side of the address bar in Firefox to sign in.
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