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LineUpKings.com Sync

ExtensionTools4 users
Item media 1 (screenshot) for LineUpKings.com Sync

Overview

Sends your leagues and squads from ESPN, Yahoo and FPL to LineUpKings.com. Never sees passwords.

LineUpKings.com Sync connects the fantasy sites you already use to LineUpKings (https://lineupkings.com/), a free analysis site that rates players under your league's exact scoring rules and suggests trades, waiver pickups and lineup improvements. What it does, only when you use it: ESPN football, basketball and hockey: click "Connect my ESPN leagues" on LineUpKings. Your leagues come over (scoring rules, lineups, rosters, picks, trades) and then update with Resync Now from any device. Yahoo football: a "Send league to LUK" button on your Yahoo league pages sends the league's settings, standings and rosters. Resync Now on a computer refreshes it. Fantasy Premier League: your squad is sent when you open Pick Team or Transfers. DraftKings and FanDuel: a "Send to LUK" button on contest pages sends the player list, salaries and your lineup. A "Send results to LUK" button on My Contests / History pages sends your finishes and winnings. Privacy: The extension never sees or asks for your passwords. It reads ESPN's sign-in cookie only when you click Connect on LineUpKings, and sends it only to LineUpKings, which stores it encrypted. Pages from Yahoo, FPL, DraftKings and FanDuel are read only to send the league, squad, contest or results data you chose to send. Nothing is sent until you click, except your FPL squad, which is sent when you open Pick Team or Transfers while logged in. Nothing is sold or shared. Not affiliated with ESPN, Yahoo, the Premier League, DraftKings or FanDuel.

Details

  • Version
    1.7.5
  • Updated
    November 2, 2026
  • Size
    25.09KiB
  • Languages
    English (United States)
  • Developer
    Email
    fantasytradelab.app@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

LineUpKings.com Sync has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

LineUpKings.com Sync handles the following:

Authentication information
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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