The trade guide: how to tell a good trade from a bad one before you send it

Lesson 1 of 8

What a fair trade actually is, and why there are two answers

Here is the argument every league has at least once a season. Somebody accepts a trade, somebody else calls it a robbery, and the two of them are both right, because they are measuring different things. One is looking at value. The other is looking at wins. I spent years thinking these were the same number. They are not, and once you see the gap between them you cannot unsee it.

Value is what the market would pay. It is the number a trade calculator adds up, it counts every player on your roster whether he starts or not, and in dynasty it counts picks that will not be a player for two years. Wins is what the deal does to your starting lineup in the weeks you have left, against the opponents you actually play. It only counts players who start, because only players who start score.

Those two disagree all the time. A stud on your bench behind two better studs is a lot of value and no wins. A 30-year-old running back in a good offense is a lot of wins in November and very little value in March. A first-round pick is value, full stop, and it cannot start for you in December no matter how much it is worth.

So when someone asks whether a trade is fair, the honest answer is a question back: fair for which season? A deal that adds value and costs wins is a good trade for a team rebuilding for next year and a bad one for a team playing for this one. The trade did not change. The team did. Everything else in this guide is about telling those two apart on your own roster, which is harder than it sounds.

Lesson 2 of 8

What a trade calculator knows, and the six things it does not

A trade calculator does one thing well. It puts a value on every asset in the deal, adds up each side, and tells you how far apart they are. The trade calculator on this site measures that gap as a share of the whole trade: the difference between the two sides divided by their total. As it is set today, a gap under 3 percent is called even and no winner is named, because a margin that small is inside the noise of the values themselves. From 3 to 20 percent one side is named the winner, with the size of the edge. At 20 percent or more it calls the deal a blowout, which usually means somebody has stopped valuing a player and started valuing a name.

It can also report a confidence level from low to high, built mostly from how far apart the sides land and whether any asset had to be priced without a firm value, which is most often a draft pick. Picks only count in dynasty formats, since a redraft league has nothing to trade, and on a format FF Beacon has not priced a pick for yet the calculator falls back to KTC's dynasty pick values rather than leaving the picks unpriced. All of that is a real, useful answer to a real question: on value, who won?

Here is what it cannot see, and every one of these has cost me a trade.

• Your roster. It does not know you already start three receivers better than the one you are getting. A calculator grades the assets; your lineup grades the trade.
• Your record. A first-round pick is worth the same to a 6 and 0 team and a 0 and 6 team on a calculator, and worth completely different things to them in real life.
• The roster spot. In a two-for-one, the spot you free up gets filled by somebody, and the calculator has no idea who is on your wire. Lesson 3 is about exactly this.
• Bye weeks and schedules. A player on a bye in week 15 is a smaller asset for a contender than the same player with a clear playoff run, and values do not carry a calendar.
• Timing. The same deal is priced differently in week 3, week 9 and the week before the deadline, because what you can do with the asset changes. Values move slowly. What the other side will pay moves fast.
• Your league. A value is a consensus across every league. Your league has a manager who overpays for rookies and one who never trades a running back, and the consensus knows nothing about either of them.

Lesson 3 of 8

The 2-for-1 trap: count the roster spot you get back

The most common trade in fantasy football is two decent players for one good one, and the most common mistake is grading it as if the two players simply vanished. They do not. When you send two and receive one, you have an open roster spot, and that spot gets filled by the best free agent on your waiver wire the same night. So the deal was never two-for-one. It was your two against their one plus your wire.

Once you see it that way the arithmetic is simple and the answer depends on something that is not in the trade at all. If your wire has a usable player, the consolidation is almost always right for a contender: you upgraded a starter and replaced the other one with a free agent, and the best player in the deal is now yours. If your wire is bare, the free agent is worth close to nothing, and you just paid two starters for one. The trade calculator will read those two situations identically. Your lineup will not.

The same logic runs in reverse when you are the one sending the star. Two players coming back cost you a roster spot, and the player you drop to make room is a real cost the other side will not mention. Demand two starters, not a starter and a bench body you will cut on Wednesday. And if you are a contender, be very slow to give up the best player in any trade, whatever the calculator says about the totals. Championships get won by the team with the most players who cannot be replaced, and a first-round talent is the thing on your roster the wire can never give back.

The Positional WAR guide is the longer answer to why that free agent is worth so much more at one position than another. At a position where the fortieth player is nearly as good as the twentieth, the spot you free up costs you almost nothing. At a position that runs out fast, it costs you a starter.

Lesson 4 of 8

Buy low and sell high without fooling yourself

Everyone knows the phrase. Almost nobody applies the test that makes it work, which is this: a player has a price and a role, and they are two different things. The price is what your league would pay for him this week. The role is his snaps, his routes, his targets, his carries inside the ten. Points come from the role. The price comes from the last three box scores. When the two drift apart, there is a trade to make.

Buying low means the price fell and the role did not. A receiver who has seen a quarter of his team's targets for eight straight weeks and scored one touchdown is cheap for reasons that have nothing to do with him, and the touchdowns are coming. Buying low on a player whose role also shrank is not buying low. It is buying a smaller player at a smaller price, and it is the mistake that gets called buying low most often. Check the snaps before you check the price.

Selling high is the mirror. The price rose and the role did not. Three touchdowns on eleven targets is a price spike, not a role change, and the manager who pays for it is paying for last week. The uncomfortable part, and I will not pretend otherwise, is that selling high always feels early. If the trade feels comfortable, the window has usually closed. Sell production that is unlikely to continue, and be honest with yourself about which production that is. It is not every big game. Sometimes the breakout is the breakout.

One more rule that took me too long to learn: draft cost no longer matters. A player you took in the second round is not a second-round player in week 7. He is whatever his role says he is now, and the room that still prices him at his draft slot, in either direction, is the room you trade with.

Lesson 5 of 8

Contender or rebuilder: your record decides which scale you read

Lesson 1 said a trade has two answers. This lesson is about which one is yours. Inside League Pulse every team gets a one-word read on where it sits: Contender, Loaded, Bubble or Rebuilder, with Longshot standing in for Rebuilder in a redraft league because a redraft roster has nothing to rebuild toward. Contender means you are inside the band that should take most of your league's playoff spots. Loaded means you are still in the picture and holding more value than your wins reflect. Bubble is the pack. Rebuilder is below the picture, with the season no longer the thing to play for.

That one word changes the verdict on every trade you look at. A contender should buy ceiling, buy players with soft schedules in weeks 15 through 17, buy the injured star who is back for the playoffs, and consolidate depth into starters. A rebuilder should do the opposite of every one of those, and should do it in October, when the contenders are desperate and paying the most. Here is the same trade, graded both ways.

The honest check on your own status is blunt, and most managers fail it in the flattering direction. Count how many of your starters would start on the best team in your league. If the answer is five or more, you are contending whether your record says so or not. If it is two, you are not, whatever last week looked like. And in a redraft league you are always contending, because there is no next season to hold an asset for, so I grade every trade there on wins alone.

Lesson 6 of 8

Picks in dynasty: what a first is worth, and when

A rookie pick is the purest value asset in the game. It cannot start, it cannot get hurt, and it cannot lose its job, so it never contributes a single win until it becomes a player. That makes it the cleanest test of Lesson 5: a contender who trades for a pick in October has bought something that scores zero points for them this season, and a rebuilder who trades a pick away in October has sold the one thing on their roster that was not going to get worse.

What a pick is worth depends on the league more than people think. The 1.01 in a twelve-team superflex league is a quarterback market, and it is worth a lot more than the 1.01 in a ten-team one-quarterback league, where the same rookie is competing with a deeper free agent pool. A known pick is worth more than an unknown one: a 2027 first from a team that is 1 and 5 is a different asset from a 2027 first from a team that is 5 and 1, and the calculator on this site prices picks by season, round and rough slot for that reason. Early, mid and late are not decoration.

Picks also have a season of their own, and it runs opposite to players. During the NFL season contenders want players and will sell picks cheap to get them. In the spring, with the rookie class scouted and the draft a few weeks away, everyone wants picks and the price peaks. So the rule of thumb, with the usual caveat that a rule of thumb is not a law: buy picks in October, sell them in April. A rebuilder who does this every year ends up holding more firsts than anyone in the league without ever winning a trade outright.

In a trade with picks and players on both sides, grade the two halves separately. Ask what the players do to your lineup this year, then ask what the picks do to your roster in two. Trade Ideas prices the picks in the value column and leaves them out of the wins column entirely, because a 2028 first cannot start, and it lists every pick changing hands so nothing is netted away.

Lesson 7 of 8

Timing: the trade calendar and the deadline

The same offer is a different offer in week 3 and week 9. Values move slowly, but what you can do with an asset changes every week, and so does what the other side will pay. The season splits into four stretches, and the right move in each one is different.

Weeks 1 through 3 are an overreaction market. Two games are being priced as a season, every hot start has a buyer, and every slow one has a seller. It is a good time to sell a start you do not believe and a terrible time to buy, because you are paying full price for a sample of two. Weeks 4 through 8 are where the money is made. Roles are settled, the slow starters with steady roles are at their cheapest, and bye weeks start stacking up, so a team with three starters out in the same week will overpay for depth on a Tuesday. From week 9 to the deadline the trade is consolidation: contenders turn two good players into one great one for the playoff run, and rebuilders sell every veteran to whoever is most desperate, which is usually the team that just lost a starter.

Two calendar tricks earn their keep every year. First, a player headed into his bye is a smaller asset to a contender than the same player coming out of one, so trade a player before his bye for a comparable one who has already had his, and you gain a usable week for nothing. Second, look at weeks 15 through 17 before every in-season trade, because those are the weeks that decide the title, and a player with a soft playoff schedule is worth more to you than his value shows.

And know your deadline. Most leagues put it somewhere between week 10 and week 13, it is in your league settings, and after it passes the only roster moves left are the waiver wire. The week before the deadline is the most active trading week of the year, and the prices in it are set by whoever is most desperate. Decide which side of that you are on before it arrives.

Lesson 8 of 8

How to pitch a trade that gets accepted

A perfectly graded trade that nobody accepts is worth nothing, and most trades die in the pitch. The managers who get deals done are not the ones with the best values. They are the ones the rest of the league likes trading with, and that reputation is built one offer at a time.

Start with their roster, not yours

Before you send anything, open the other team's roster and find the hole. A manager with two running backs on bye and a third on injured reserve has a problem, and a trade that solves it gets read differently from a trade that solves yours. Offer the player that fills the hole and ask for something from their surplus, which is the position where they have three starters for two slots. A trade where both managers can see why they said yes is the trade that gets accepted, and it is also the one that does not get talked about in the group chat afterward.

Offer, do not ask

"What would you want for him?" is the weakest opening in fantasy football. It hands the other side the first number, and the first number sets the range. Open with a firm offer you would genuinely accept if it came to you. It is easier to say yes to, it is easier to counter, and it tells the other manager you are serious, which is a thing people remember. Lowball offers as a habit do the opposite: after the second one, your name in their inbox is an eye-roll, and every real offer you send afterward is read as another one.

Reply to everything, and keep it private

Answer every offer you get, including the bad ones, and answer fast. Silence reads as not trading, not as playing hard to get, and it costs you the offers you would have wanted. A bad offer gets a polite no and, if you have the time, a sentence about what would work. Never post an offer to the league to mock it. The laugh lasts a minute and the manager who sent it never trades with you again, and neither does anyone who was watching.

A deal is a deal

When you agree to a trade, it is done. Do not shop it for a better offer, do not reopen it because a player got hurt on Sunday, and do not ask to add a throw-in after the handshake. Every league has one manager nobody trades with, and this is usually how they got there.

Know your league mates

Every league has a manager who overpays for rookies, one who never sells a running back, one who trusts a calculator completely and one who ignores it entirely. None of that is in any value set, and all of it is in your league's trade history. Trade the player each manager overvalues to the manager who overvalues him. It is the most reliable edge in the game and it costs nothing but attention.

The other answer

When to say no

The best trade of my season, most years, is one I did not make. Three habits get in the way of saying no, and they are worth naming.

• You overvalue your own players. Everyone does. You drafted him, you have watched every snap, and he is worth more to you than to anyone else in the league, which is precisely why nobody will pay what you think he is worth. When every offer for a player looks insulting, the problem is usually the price in your head.
• You have been negotiating for a week. The time you have spent on a deal is not a reason to close it. If the offer on the table is worse than no trade, it is worse than no trade, and the two days of messages do not change that. Walk away from a bad trade even when it is a trade you wanted.
• You want the player, not the trade. Fixating on one name is how you end up paying a price you would laugh at for anyone else. There is always another player, and there is always next week.

On vetoes: a veto exists for collusion, meaning two managers cooperating to help one team, and for nothing else. A trade that looks lopsided to someone who was not in the negotiation is not collusion. It is a disagreement about value, and Lesson 1 explains why two honest managers can disagree about value all day. If your league vetoes trades it does not like, the fix is the league, not the trade.

Been there

Mistakes I see every year

• Grading the assets instead of the lineup. The calculator said you won by 8 percent. Your flex got worse. You lost.
• Forgetting the roster spot. A two-for-one with an empty wire is a two-for-one-and-a-half.
• Buying last week's points. Three touchdowns on eleven targets is a sell signal for the other guy, not a buy signal for you.
• Rebuilding at 4 and 2. You are contending. Read the wins scale. Trading your best receiver for a first in October is how a playoff team finishes seventh.
• Contending at 1 and 5. The season is gone. Every veteran you are holding is worth more to a contender this month than he will be to you in any month.
• Ignoring weeks 15 through 17. The whole season is a qualifier for three weeks. Look at those three weeks before every in-season trade.
• Asking instead of offering. The first number sets the range. Make it yours.
• Missing the deadline. It is in your league settings. Somebody in your league will find out about it the day after it passes. Do not be that manager.

Start to finish

A worked example, with made-up numbers

Say it is week 6 in a twelve-team PPR redraft league. You are 4 and 2, second in points, and your running backs are a stud, a middling starter and a flex who scores 9 a week. Your third receiver is on a bye in week 15. A manager who is 2 and 4 offers you his best receiver, a target hog on a good offense, for your middling running back and your third receiver. Here is the whole method, in order.

Notice that steps 3 through 6 are where the decision was made, and none of them were in the calculator's answer. The calculator said I won by a little. The lineup said I won by a lot, because the roster spot got filled and the bye weeks broke my way. Now reverse the record: at 1 and 5 in a dynasty league, the same offer is a no, because I should be selling that running back to a contender for a pick, not converting him into a receiver who helps me win games that no longer matter.

Pre-flight

Before you hit send

Eight questions, one trade. If you cannot tick one, you do not know enough to send it yet, and that is fine, because the offer will still be there tomorrow.

FAQ

Questions, answered

Next

Run it on your own trade

The value test is the trade calculator: any two sides, redraft or dynasty, graded in a few seconds with the margin and a confidence level. The wins test is Trade Ideas inside League Pulse, which runs your best lineup week by week against your real schedule, before and after the deal, and writes out the reasons in sentences you can check against the numbers on the same screen. And if you want the vocabulary first, buy low, consolidation, the trade deadline and the rest are in the glossary.