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Your fantasy call sheet.
The fantasy football lineup optimizer for ESPN, Yahoo and Sleeper. Follow your leagues, compare matchups, and optimize your lineup with ease: all in one place! Let HuddleWatch help you manage your team.
3 active leagues free · Stats and transaction tracking · 7 days of the optimizer · No credit card required · Early Access Pass: $4.99 one time, access through June 30, 2028, no renewal · 8-day money-back you do yourself, no refunds after 8 days
The browser connector requires desktop Chrome, Edge or Firefox. DraftAid Connect requires a qualifying subscription or pass.
Top 15 players · Standard · Non-PPR
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Perfect lineup
Standard head-to-head lineup, in hindsight: QB, 2 RB, 2 WR, TE, FLEX, K, D/ST · Non-PPR
What's inside
Connect your ESPN, Yahoo or Sleeper draft room and draft from one board. Every pick comes with a reason, and Auto-Pick can take your turn. Benchmarked over 10,000 drafts on each platform.
Your projected best lineup for every league you follow, with one-click updates for connected ESPN teams and the moves to make on Yahoo and Sleeper.
See your team beside your opponent’s, with projections and win chances that put your next decision in context. Live projected standings during the draft, too.
Follow injury news, player status, upcoming games and live scores, plus every pickup, drop and trade in your leagues, so you know when your lineup needs another look.
Example scorecard
Simulated example with made-up teams and numbers. Your sheet shows your league, your matchup, and your connected league’s live figures.
How it works
Get the free tools plus 7 days of the full optimizer. No credit card required.
ESPN: Sign in at espn.com with the connector loaded and your leagues appear. Public leagues can also be added by link for read-only tracking.
Yahoo: Open your league at yahoo.com with the connector loaded and it appears on your call sheet.
Sleeper: Enter your username and choose your leagues. Nothing to install.
Your leagues. One call sheet.Compare matchups, follow live scores and player news, and see your best projected lineup, so game day comes with a plan.
Your league. In focus.
See your connected league’s projections, scores, and available matchup probabilities together. HuddleWatch compares lineups and remembers what the numbers said before kickoff.
Your connected league’s available matchup probability, recorded before your first change of the week so you can see what the optimization actually moved.
Explore player projection details, where available: the chance of a touchdown, of 100 yards, of a big game, and how boom or bust the projection is.
How tough each defense is against each position, 1 to 32, and used as the tie-break when two lineups project within half a point.
Every team's set lineup versus its best lineup, captured before games start each week, so optimization history is judged on what managers knew at the time.
Built around your game
Your team beside your opponent. Follow projected points, player updates, and lineup changes throughout the week.
The whole league in view. Follow standings, competing and eliminated teams, projection changes, and FAAB opportunities as you plan your next move, and see who is closest to the cut this week.
Available now with any paid HuddleWatch plan

Put a live draft assistant in your corner. DraftAid follows the room, weighs your options, and helps you make your next pick with confidence.
Practice with recommendations and Auto-Pick in the free simulated draft. DraftAid Connect for real ESPN, Yahoo and Sleeper rooms is included with the Early Access Pass. A free optimizer trial alone does not include DraftAid Connect.
Everything DraftAid doesSimulated vs. auto-draft bots: where DraftAid finished
Yahoo14 teams · 10,010 draftsProjected finishing place by season starter points at the end of each benchmark draft, against auto-ranked opponents. Simulated results, not actual outcomes.
Put your next pick to the test
10,000 paired tests
Higher projected starter points in 9,992 of 10,000 comparisons.
10,000 paired tests
Higher projected starter points in 9,922 of 10,000 comparisons.
Simulated results compared to auto-ranked picks.
Based on saved projections; not actual game results or a guarantee of future performance.
Link your ESPN account and open your league or mock draft. Review recommendations and submit your player selections to ESPN from HuddleWatch. Turn on optional Auto-Pick to submit the top recommendation on your turn.
Live picks through the connectorOpen your Sleeper draft room with the connector loaded and DraftAid follows every pick, recommends yours with a reason, and sends it on your turn. Auto-Pick can take the turn for you.
Live picks through the connector
Open your Yahoo draft room with the HuddleWatch connector loaded and DraftAid reads the room and sends your picks, the same as ESPN. Yahoo leagues reach your call sheet the same way.
Live picks through the connectorSimple pricing
Your leagues, live scores, every team's stats and every roster move stay free. A plan adds the optimizer: your best lineup, wire adds and bids, trade ideas, and what every other team could still do.
Optimizer marks what a plan unlocks. You will see the same mark on those features inside your call sheet.
Keep your leagues in view.
Up to$119in value
20 months of access at the planned $5.99 monthly price. You pay $4.99 once.
Planned priceCounted from this month through June 2028.
This year and next, in every sport we launch. Access ends June 30, 2028.
$4.99 one payment. Access through June 30, 2028. No renewal. 8-day money-back: refund it yourself in Plan & billing, no need to contact us. No refunds after 8 days. Terms · Refund Policy
From August 1, 2027 (planned) Planned price
Regular passes begin August 1, 2027. Early Access members keep all access through June 30, 2028 for the one $4.99 payment.
Planned pricing. It may change before August 1, 2027. Your Early Access Pass is not affected.
You are early. HuddleWatch ships fixes and new features every week. Tell us what breaks and what you want next.
Every Early Access Pass ends on the same date, whenever you buy it. The Early Access Pass is on sale through July 31, 2027. Regular plans begin August 1, 2027. The pass is one payment and never renews. It covers football now and each other sport from the day it launches; features vary by sport and platform.
Every account starts with a 7 day free trial, no card required. Enjoy the full optimizer, then keep league tracking free for up to 3 active leagues, always.
Features vary by connected platform and league format. Lineup changes go to ESPN, Yahoo and Sleeper through the connector, and only after your confirmation. The DraftAid demo is free. DraftAid Connect requires any paid HuddleWatch plan and the HuddleWatch connector in your browser; the free optimizer trial alone does not include it.
What HuddleWatch covers
Everything below works right now with the league you already play in. The list on the right is what we are building next.
One account and one call sheet across every sport. Passes you already hold are honored as sports are added, and you are never charged twice for the same months.
Dates are typical for each league and shift a little every year. With every sport on the sheet, there is a fantasy season running in all twelve months.
The HuddleWatch Connector
One click from the Chrome Web Store. Updates itself.
Add to ChromeOne click from Microsoft Edge Add-ons. Updates itself.
Get it for EdgeOne click from Firefox Add-ons. Updates itself.
Add to FirefoxPrivate ESPN leagues and every Yahoo league join your call sheet, next to Sleeper.
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.
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.
Live picks, suggestions and auto-pick inside ESPN, Yahoo and Sleeper draft rooms.
You sign in on ESPN, Yahoo and Sleeper as usual. Passwords never reach HuddleWatch.
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.
Before you get started
Football is available now on supported ESPN, Yahoo and Sleeper leagues. Basketball, hockey and baseball are coming and are included when released during your active paid period. Features vary by sport and platform. The Early Access Pass covers every sport we launch, through June 30, 2028.
ESPN, Yahoo and Sleeper. Sleeper connects by username and public ESPN leagues by league id, with nothing installed. Private ESPN leagues, every Yahoo league and every live draft room use the HuddleWatch connector, a small browser extension. Recommendations work on all of them, and with the connector the lineup changes you confirm are sent to ESPN, Yahoo or Sleeper for you.
The HuddleWatch Connector works with desktop Chrome, Microsoft Edge, and Firefox. DraftAid connects ESPN, Yahoo, and Sleeper draft rooms. Chrome installs it from the Chrome Web Store, Edge from Microsoft Edge Add-ons, and Firefox from Firefox Add-ons. See installation instructions.
Install the connector and its setup page opens. Sign in to ESPN in the same desktop browser and the ESPN row turns green: the connector sends your ESPN session cookies to your HuddleWatch account so your leagues can be loaded, without asking for your ESPN password. A manual cookie connection is also available. Read the connection instructions.
Yes, for now. Yahoo has not granted HuddleWatch API access, so the connector reads your league and your draft room from inside your own Yahoo tab. Your Yahoo sign-in stays in your browser unless you turn on AutoSwap, which saves it to your account, encrypted, so armed swaps can run with your browser closed; you can remove it any time from the connector setup page. When Yahoo grants access, the connector step goes away for Yahoo.
Only when you ask it to. Connecting an account makes no roster changes, and every lineup move and waiver claim is confirmed by you before it is sent. The one automatic change is AutoSwap: arm a backup for a questionable starter, and if he is ruled out at the NFL inactives, HuddleWatch starts your backup for you, even with your computer off. It never moves a player you did not arm.
Yes. Free accounts follow up to 3 active leagues, and the Early Access Pass has no league limit. Switch between them from the top of the page; the optimizer works on the league you have open and never changes every league at once.
Yes. DraftAid works inside your real draft room on ESPN, Yahoo or Sleeper, either by recommending each pick for you to make, or by making the picks itself. Here is how to set it up:
Both tabs need to stay open in the same browser for the whole draft; the connector is what passes picks between them. DraftAid Connect is included with the Early Access Pass. The free demo runs the same engine against simulated opponents, with a free account.
Your first 7 days include the full optimizer with no card required. After that, the Early Access Pass is $4.99 one time: every paid tool, unlimited leagues and every sport as it launches, with access through June 30, 2028. It does not renew. It has an 8-day money-back you can do yourself in Plan & billing, with no need to contact us, and no refunds after 8 days. Regular plans are planned to start August 1, 2027. Their planned prices are shown with our pricing and may change before then; the price shown when you buy is the one that applies, and the Early Access Pass keeps working through June 30, 2028 either way. DraftAid Connect requires a paid plan. League tracking remains free for up to 3 active leagues.
Up to $119 in value: 20 months of access, from this month through June 2028, at the planned $5.99 monthly price. You pay $4.99 once. Planned prices may change before August 1, 2027; the pass is not affected either way.
Yes, for 8 days. The Early Access Pass has an 8-day money-back window (192 hours from your payment). Open Plan & billing, choose Refund this purchase, and confirm: the full $4.99 goes back to your original payment method and paid access ends immediately. You do not need to contact us. After 8 days there are no refunds, except for a duplicate or mistaken charge or where the law requires one. Each account has one self-serve refund. The money-back is for purchases: a pass from an Early Access code cost nothing.
Get started
Bring one league or several. Stay on top of the news, follow every move in your league, and try the full optimizer free for 7 days.