Opportunity Knocks: Fantasy Sports Manager

Waiver targets, lineup checks, byes and standings for your ESPN Fantasy Football league, plus optional moves you confirm.

Opportunity Knocks puts real NFL player usage next to your ESPN Fantasy Football league, so you can spot waiver pickups, lineup mistakes and trade chances before your leaguemates do. It opens in Chrome's side panel, right beside ESPN. What you get • Today: one view of what needs your attention, most urgent first: a lineup change you can still make before kickoff, injured starters, trade offers waiting on you, the trade deadline, the best player to add, upcoming bye weeks and teams that are a good trade fit. Each item opens the tab where you can act. • Waivers: players not on any team in your league, ranked by how much they're actually used (carries plus targets), with ESPN's projection, ownership, snap and target share, scoring trend in your league's own scoring, depth-chart rank, this week's betting line and weather, matchup and rest-of-season schedule, red-zone share, consistency, touchdown luck, efficiency, quarterback pressure and drop rate. Pick the columns you want, and tap ? on any column for what it means. • Claim status: whether each player is an instant free-agent add or on waivers, and exactly when (in your time zone) they clear. FAAB bid ranges if your league uses a budget. • Matchup: your live score, ESPN's projection and win probability, your players' points and kickoff times, the league scoreboard, this week's top scorers, and all of your leagues at a glance. • Lineup: your full lineup with ESPN's projections, the best possible lineup and the exact swaps to get there, plus which players are on bye each remaining week. • Trade: every team's strength by position, which teams' needs mirror yours, and a side-by-side of real usage for any offer you build. • Standings ranked by actual record, plus a luck index, ESPN's power-ranking movement since draft day and a grade for each team's remaining schedule. • Players: ESPN's most added and dropped today, Sleeper's trending players, full-season projections you can sort, the latest news for any player, recent NFL stat corrections, and a draft board and draft recap. • Light and dark themes, and a keyboard shortcut to open the panel (Alt+Shift+O by default). Optional league changes (off by default) • Turn on "Allow league changes" in Settings to make moves from the side panel: apply lineup swaps, move players on or off injured reserve, add free agents, place waiver claims (with a FAAB bid where used), drop players, manage your watch list, cancel your pending claims and offers, and send, accept or decline trades (accepting requires typing ACCEPT). • Every change shows exactly what will happen and waits for you to confirm. Afterwards the extension checks ESPN to make sure it went through, and tells you if it didn't. How to use 1. Log in to ESPN Fantasy Football in Chrome as usual. 2. Click the Opportunity Knocks icon (or press Alt+Shift+O). The side panel opens next to the page. 3. Pick a league. Your leagues and your team in each are found automatically. Privacy Your league data stays in your browser. Nothing is sent to us, and there are no analytics or tracking. League changes are off unless you turn them on, nothing is changed without your confirmation, and changes go straight to ESPN. Why it asks for these permissions • Your ESPN member id cookie: only to ask ESPN which leagues you belong to. It never reads your ESPN login session. • ESPN fantasy data: to read your league's rosters, settings and standings with the login you already have. • Our data site: to download the daily public NFL usage file. • Asked for only when you use them: ESPN league changes (when you turn league changes on, given back when you turn them off) and ESPN player news (the first time you look up a player's news). Data and credits NFL data from nflverse (CC BY 4.0) and FTN Data via nflverse (CC BY-SA 4.0), weather data by Open-Meteo.com (CC BY 4.0), and trending players from Sleeper. Support Report a problem or suggest an idea: https://github.com/lotaagulue/opportunity-knocks/issues Opportunity Knocks is free. If it helps your season, you can leave a tip at https://ko-fi.com/lowtech (optional). Not affiliated with or endorsed by ESPN, nflverse, FTN, Open-Meteo or Sleeper.