Every swap, with its value
Suggested changes are grouped into clear swaps, each with its projected gain and your new team total.
Yahoo Fantasy Football
The lineup optimizer for your Yahoo league
The HuddleWatch Connector reads your Yahoo league from the tab you already have open: roster, scoring, standings and every matchup. HuddleWatch then shows the best lineup you can start and what each move is worth.
7 day free trial, no card · Early Access Pass $4.99 one time · 8-day money-back · ESPN, Yahoo and Sleeper
Rashee RiceWR · KC · 18.6 season pts9.8Bench · proj
Jaylen WaddleWR · DEN · 27.9 season pts13.4Start · proj
+3.6 Jonnu SmithTE · GB · 11.2 season pts6.1Bench · proj
Tucker KraftTE · GB · 16.5 season pts8.6Start · proj
+2.5 1
Create a free account
No card required.
2
Install the connector
Open your Yahoo league in desktop Chrome, Edge or Firefox.
3
Review and approve
See every suggested swap and its value, then save the ones you want.
7 days
Free to try, no card
Every account starts with the full optimizer for a week. League tracking stays free for up to 3 leagues after that.
8 days
Money back, and you do it yourself
The Early Access Pass is not for you? Refund it yourself in Plan & billing within 8 days of payment: no reason, no ticket. After 8 days there are no refunds. Refund policy
What you get
Approve and save to Yahoo
Approve a change and the connector saves it in your signed-in Yahoo tab, then reads your lineup back to confirm it took.
The whole league in view
Every team’s stats, roster moves and weekly matchups, not just your own.
Waivers and FAAB
Pickups ranked for your roster, with bid ranges based on how your league actually bids.
The HuddleWatch Connector
One free extension turns your call sheet into your control room
Chrome
Available nowOne click from the Chrome Web Store. Updates itself.
Add to ChromeMicrosoft Edge
Available nowOne click from Microsoft Edge Add-ons. Updates itself.
Get it for EdgeFirefox
Available nowOne click from Firefox Add-ons. Updates itself.
Add to FirefoxEvery league you play
Private ESPN leagues and every Yahoo league join your call sheet, next to Sleeper.
Changes sent for you
Lineups, IR moves and waiver claims go to Sleeper and Yahoo after one confirmation, and are checked on the platform before we say they landed.
AutoSwap at the inactives
Arm a backup for a questionable starter. If he is ruled out about 90 minutes before kickoff, HuddleWatch starts the backup on ESPN, Yahoo or Sleeper from its server, even with your computer off. For members.
DraftAid in the draft room
Live picks, suggestions and auto-pick inside ESPN, Yahoo and Sleeper draft rooms.
Your logins stay yours
You sign in on ESPN, Yahoo and Sleeper as usual. Passwords never reach HuddleWatch.
Free, and always current
The connector costs nothing, and the store keeps it up to date on its own.
Works in the desktop browser you use for fantasy. Phones use the call sheet without the connector. Want the newest build before the stores have it? Download it and install by hand.
Questions
Why does Yahoo need the connector?
Yahoo does not offer public league access, so HuddleWatch reads your league through the connector in your signed-in desktop browser.
Can HuddleWatch set my Yahoo lineup?
Yes, through the connector. You approve each change, the connector saves it in your Yahoo tab, and HuddleWatch confirms it by reading the lineup back.
Is it free?
Every account starts with a 7 day free trial of the full optimizer, no card required, and keeps league tracking free for up to 3 active leagues after that. Optimizing continues with the Early Access Pass: $4.99 one time, access through June 30, 2028, no renewal, unlimited leagues. If it is not for you, refund it yourself in Plan & billing within 8 days of payment, with no need to contact us; after 8 days there are no refunds.
Ready for this week’s lineup?
7 days free, no card. Then the Early Access Pass: $4.99 one time, access through June 30, 2028, no renewal, 8-day money-back.