What is a trade auction in dynasty fantasy football?

A trade auction is a public trade process where a team puts players, picks, or cap space on the block and the rest of the league submits offers. The current winning offer is visible to everyone. The seller selects which offer wins. When the auction closes and the review period ends, the trade completes automatically.

What can I put on the trade block?

You can put any combination of players from your roster, draft picks, and salary cap space (in contract leagues) on the block. You can also specify what types of assets you want in return and include a short message describing what you are looking for.

Who decides which offer wins?

The seller (the team that created the auction) selects which offer becomes the current winning offer. This is not an automatic highest-bid system. The seller evaluates all offers and picks the one that fits their team best.

Can the seller cancel a trade auction?

The seller can delete the auction before selecting a winning offer. Once a winning offer is set, the auction is locked and will complete when the timer and review period expire. Commissioners can delete any auction at any time.

What happens if someone makes a late offer?

When the seller selects a new winning offer and the remaining time is less than 12 hours, the auction timer resets to 12 hours. This prevents sniping and ensures every team has time to respond.

What is the review period?

After the auction timer expires, there is a review period where the seller can still evaluate any pending offers. If the seller does not change the winning offer during the review period, the trade completes automatically with the current winning offer.

Do trade auctions work in both standard dynasty and contract dynasty?

Yes. Trade auctions work in both formats. In contract dynasty leagues, offers can include salary cap space, and all trades are validated against cap space for both teams. In standard dynasty, offers include players and draft picks.

Does the completed trade still need commissioner approval?

That depends on your league's trade approval settings. If your league uses commissioner approval, the completed auction trade goes to the commissioner for review. If your league uses auto-approval, the trade processes immediately. If your league uses league vote, the trade goes to a vote.

Guide

How trade auctions work in dynasty leagues

Trade auctions on League Tycoon let you put players, picks, and cap space on the block and let the rest of the league compete with visible offers. The seller picks the winning offer. An anti-sniping timer and a review period keep the process fair. The result is market price for every deal and fewer trade disputes for commissioners.

How a trade auction works

1
Put assets on the block. The seller selects players, draft picks, and/or salary cap space (in contract leagues) to put on the trade block. They can also specify what types of assets they want in return and include a short message describing what they are looking for.
2
The league submits offers. All other teams in the league can see what is on the block and submit offers. Each offer can include players, draft picks, and cap space. Multiple teams can have offers pending at the same time.
3
The seller picks the winning offer. The seller reviews all pending offers and selects one as the current winning offer. This is visible to the entire league. Other teams can see what they need to beat and submit better offers before the timer expires.
4
Anti-sniping protection. When the seller selects a new winning offer and the remaining time is less than 12 hours, the timer resets to 12 hours. This ensures every team has time to respond to a new winning offer.
5
Review period. After the auction timer expires, there is a review period where the seller can still evaluate any remaining pending offers. If a pending offer is better than the current winner, the seller can switch.
6
Trade completes. When the review period ends, the trade completes automatically with the current winning offer. The trade then follows the league's normal approval process (commissioner approval, auto-approval, or league vote depending on settings).

What can be traded

Trade auctions support the same assets as regular trades:

Players from your roster

Rookie draft picks (current and future)

Salary cap space (contract leagues)

Multiple assets on each side of the deal

The seller can also specify preferences for what they want in return (players, picks, cap space) and include a short message. This helps other teams craft relevant offers instead of guessing.

The seller picks the winner

Trade auctions are not automatic highest-bid systems. The seller reviews all pending offers and selects the one that best fits their team. A contending team might prefer a proven player over a package of draft picks, while a rebuilding team might want the picks. The seller decides.

Once the seller selects a winning offer, that offer becomes visible to the entire league. Other teams can see what the current best offer is and decide whether to submit something better. If a new offer is selected as the winner, the previous winning offer moves to the rejected pile.

Timers and anti-sniping

Auction duration

The seller sets the auction duration when creating it. This is how long the league has to submit and compete with offers.

12-hour anti-sniping reset

When the seller selects a new winning offer and the remaining time is less than 12 hours, the timer resets to 12 hours. This prevents last-second offers that other teams cannot respond to.

Review period

After the auction timer expires, there is a review period. During review, the seller can still evaluate pending offers and change the winning offer if a better one comes in. If no changes are made, the current winning offer becomes the final trade.

Automatic completion

When the review period ends, the trade completes automatically. No manual acceptance is needed. The trade then enters the league's normal approval workflow.

Locking rules

Before a winning offer is selected, the seller can delete the auction at any time.
Once a winning offer is selected, the auction is locked. The seller cannot delete it, and the trade will complete when the timer and review period expire.
Commissioners can delete any trade auction at any time, regardless of winning offer status.
If the auction expires with no winning offer and no pending offers, it is deleted automatically.

Why trade auctions help dynasty leagues

Market price through competition

When the whole league can see what is on the block and compete with offers, the winning deal reflects what the market is willing to pay. Sellers get better returns, and buyers know they won at a competitive price.

Transparency reduces disputes

Every team had the chance to bid. The winning offer is public. No one can claim they were shut out or that the deal happened in secret DMs.

Urgency drives activity

Auction timers create a deadline. Instead of trade offers sitting unanswered for days, the visible countdown motivates teams to act.

Less commissioner burden

When the process is transparent and competitive, there are fewer trade complaints, fewer veto requests, and less drama for the commissioner to manage.