Evaluate any fantasy trade in seconds
Enter who youβre getting and giving away to see if an offer is a Win, an Overpay, or Fair β with live injury & beat reporter alerts.
Objective consensus real-market trade values
Add players to "You Receive" and "You Give Away" to evaluate this deal.
Select players or draft picks below, or click an example above to see how Trade Umpire analyzes fairness, team impact, and hidden injury risks.
How is this calculated? (Stud bonus & depth penalty)
You Receive
Coming to your roster
No players added yet β type a player name above that you'd receive.
You Give Away
Leaving your roster
No players added yet β type a player name above that you'd give away.
Even the trade
Click any suggested asset to balance the trade
The Most Accurate Fantasy Football Trade Calculator & Dynasty Analyzer
Stop relying on outdated static spreadsheets. Trade Umpire analyzes millions of real completed trades from competitive leagues to deliver instant, mathematical trade valuations for Sleeper, Yahoo, and ESPN fantasy football leagues.
Real Market Trade Data
While traditional trade charts like Justin Boone or FantasyPros rely on subjective weekly editor ranks, Trade Umpire benchmarks player values against thousands of real, completed cash-league trades updated daily.
Dynasty Contending vs Rebuilding
One size does not fit all. Win-now contenders prioritize veteran point-scorers, while rebuilding rosters demand future draft picks and rising young studs. Our dynamic team phase switcher tailors every valuation to your roster lifecycle.
Package Discounts & Stud Premium
Three bench players donβt equal Ja'Marr Chase or Josh Allen. Our proprietary formula penalizes multi-player package deals and rewards tier-1 difference makers so you never get tricked by lopsided 2-for-1 or 3-for-1 offers.
π Supported Platforms: Sleeper, Yahoo Fantasy, ESPN & FAAB
Whether you play in a casual 10-team redraft league on Yahoo or a high-stakes 12-team Superflex Dynasty league on Sleeper, Trade Umpire has customized valuation curves for Standard (0 PPR), Half-PPR (0.5), and Full PPR (1.0). You can also accurately price FAAB (Free Agent Acquisition Budget) and rookie draft picks up to three years into the future.
π How Trade Umpire Compares to Flock Fantasy & Justin Boone
Popular trade value charts by Justin Boone (theScore) or Flock Fantasy provide high-level weekly benchmarks, but they cannot adjust dynamically to your league's specific starting lineup requirements, injury reports, or roster depth constraints. Trade Umpire combines live beat reporter intelligence (Dave Zangaro, Ian Rapoport, Adam Schefter) with non-linear math to give you an objective, uncompromised trade decision.
Frequently Asked Questions (FAQ)
How often are trade values updated?
Trade values update daily from ongoing fantasy league trades. Live beat reporter injury intel and practice designations update multiple times throughout the week.
What does Superflex (2QB) mode change?
In Superflex leagues, quarterbacks have massive positional scarcity. Starting QBs like Josh Allen, Lamar Jackson, and Patrick Mahomes receive dramatically higher trade values compared to 1QB formats.
How do rookie draft picks get valued?
Future draft picks (2026, 2027, 2028) are tracked using historical draft pick hit rates and real market trades. Early 1st round picks carry premium value, while late round picks are scaled by expected roster value.
Can I share my trade analysis with league mates?
Yes! Click Share to π, Share Deal, or Download trade card to generate an export-ready graphic or direct link to prove your trade offer is fair and balanced.