Trade reviews
Reviews every trade the moment Sleeper processes it by weighing each side's FantasyCalc dynasty value against player ages, injuries, depth-chart roles, draft picks, and recent news. It then calls who won and by how much.
Automatic
Scheduled/Automated Posts
These are posts that don't need interaction or questsions from a user in the league.
Weekly recap
Posted Tuesday morning once Monday night is final: the week's blowout and closest game, top and low scorers, the best bench nobody started, the upsets, and the updated standings.
Weekly preview
Posted midweek: a prediction for every matchup, the game of the week, injuries to watch, and the must-start and risky plays for the coming Sunday.
Lineup nags
About an hour before kickoff it calls out any manager still starting a player who is Out, Doubtful, on IR, or on a bye. Pulls live game-day inactives, so late rulings are caught, and never nagging a lineup that was already fixed.
Season write-up
A pre-season state-of-the-league write-up, posted once a few days before Week 1, with a dynasty outlook for every roster in the league.
@mention replies
Answers whenever a member @s it in league chat, any day of the week, with the whole league loaded. See all what you can ask it below.
Computed
What is calculated
Deterministic calculations the llm models use to answer questions, review trades, etc.
Power rankings
A whole-team ranking that blends the projected points of each roster's optimal starting lineup (most weight), total FantasyCalc roster value, and average score over the last three weeks
Playoff odds
A 5000 season Monte Carlo simulation of the remaining schedule. Each game is simulated with projected lineups. There are random boom/busts, injuries, and week to week scoring variance to get a more realistic prediction of the fantasy season.
Owner grades
A manager report card on an A–F league curve, blending start/sit efficiency (points you started versus the best lineup you could have), luck-adjusted all-play win %, and net trade value gained.
Standings
Every team's record, points for, and points against.
Trade evaluator
Values any proposed trade from FantasyCalc's crowdsourced dynasty values (derived from roughly a million real trades), handling players and draft picks, and reports which side wins and whether it's fair.
Bet tracking
Tracks wagers between members: create, accept, decline, cancel, and settle bets, and check the live status from current stats or projections.
On demand
What you can ask it
These are some sources of data the bot has access to when answer league mentions in the chat.
Standings and matchups
Current standings, any team's matchup for any week, or every matchup in a week at once.
Rosters and start/sit
Any team's full roster by starters and bench, filterable by position, plus a start/sit comparison of the eligible players at a lineup slot with their projections and injury status.
Player lookups
A player's position, NFL team, age, injury status, depth-chart role, and projections, plus their fantasy totals for any past season in your league's scoring.
Waiver wire
The best available free agents ranked by projected points, optionally tailored to a team's weakest positions.
Transactions
Recent trades, waiver claims, free-agent moves, completed trades, etc.
League history
Past champions, all-time records for each manager, past season's final standings and full playoff bracket.
Chat search
Searches the league's message history by person, keyword, or date across every prior season to dig up old predictions, trash talk, and bets.
News-aware answers
Pulls recent NFL headlines, so answers reflect breaking injuries and roster news rather than a stale snapshot.
Per league
Personas and controls
Personas
Every post comes out in the character voice your league picks. Change it anytime from your account page; it takes effect on the bot's next check, no restart.
Feature toggles
Turn off or on, any of the automatic posts: trade reviews, recaps, previews, nags, the season write-up, or @mention replies.