MLB Trade Deadline: Buyer or Seller Calculator
Record, games back, farm depth, and payroll room — plug in your team's numbers and get a 0-100 Contention Score that tells you whether it's time to buy, sell, or stand pat before July 31.
⚾ Your Team's Situation
Deadline Inputs📊 Deadline Verdict
Contention ScoreHow Front Offices Actually Decide
Record and games back drive most of it
Winning percentage and distance from a playoff spot carry 75 of the 100 points in this calculator, because they're what real front offices weigh first — a team a game back of a Wild Card plays the deadline completely differently than one ten games under .500.
Farm depth changes how aggressive you can be
A loaded farm system lets a borderline contender go get a rental ace without gutting the future. A thin system means every prospect traded away hurts more, which pulls a close call toward "stand pat" instead of "buy."
Payroll room is the tiebreaker
Taking on salary at the deadline is easy with room under the luxury tax, and expensive without it. Payroll flexibility is worth the fewest points here, but it's often what tips a "stand pat" team into making one more move.
A Worked Example
Say your team is 58-48 (.547), sitting 2 games back of the final Wild Card, with an average farm system and some payroll room. That's roughly 33 points from winning percentage, 22 from games back, 8 from farm depth, and 5 from payroll — a Contention Score in the high 60s, landing you as a clear "Buyer."
Slide that same team to 10 games back with a thin farm system and a tight payroll, and the score drops into the 20s — "Seller" territory, where flipping a rental reliever for a Low-A arm suddenly makes a lot more sense than reaching for a rotation piece.
Frequently Asked Questions
How is the Trade Deadline Contention Score calculated?
It's a weighted total out of 100: winning percentage (up to 50 points), games back of a playoff spot (up to 25 points), farm system depth (up to 15 points), and payroll flexibility (up to 10 points).
Is this official MLB data or advice?
No — this is an independent, just-for-fun calculator built by Calculate My Needs using your own inputs. It isn't affiliated with MLB or any team, and it isn't real front-office analysis.
When is the MLB trade deadline?
MLB's non-waiver trade deadline typically falls on July 31 (or the nearest business day). Front offices spend the days leading up to it deciding whether to buy, sell, or hold.
What does 'games back' mean?
It's how many games separate your team from the team currently holding the last playoff spot in your league. A team tied for that spot is 0 games back; a team ahead of it can also be treated as 0 for this calculator.
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