Parlays · Rules

What Happens If a Player Doesn't Play in a Parlay? Voids and Pushes

By Slip Surgeon · Oct 30, 2026 · 3 min read

You build a parlay in the afternoon. At 7:15 PM a player in it gets ruled out. Is the whole ticket dead?

Usually not. On FanDuel and BetMGM, a player who never plays makes that leg void, and the parlay keeps going with the legs that are left. Here is exactly how that works, plus how pushes are handled, using the books' own rules.

The short answer

• Player never plays: his leg is voided and removed. The parlay is re-priced with the remaining legs.
• Player plays and gets hurt: the leg stands and is graded on his stats.
• Leg lands exactly on the line (push): the leg is removed and the parlay is re-priced.
• Only one leg left after voids: it settles as a straight bet at that leg's odds.

FanDuel's rule

FanDuel's house rules (Ohio version) say: if one or more selections in a parlay are void, the remaining selections determine the outcome, with the odds re-calculated. If all selections except one are void, the parlay settles as a straight bet. The rule says the same applies to Same Game Parlays.

For player props, "did not play" is the key. If the player is inactive or never gets into the game, the leg voids. If he is on the field or the floor for even a moment, the leg is live. An NFL receiver who plays one snap and leaves with an injury is graded on his stats from that snap, which usually means the over loses.

BetMGM's rule

BetMGM's house rules (Massachusetts filing) say parlays that include a cancelled event reduce to the next lowest number of selections. For Same Game Parlays, a cancelled pick is removed and the odds are re-calculated with the remaining legs, unless the sport's own rules say otherwise. BetMGM also keeps the right to cancel an SGP it cannot re-price.

In practice: most of the time, your ticket shrinks by one leg and pays less. Once in a while an SGP gets cancelled and the stake comes back. Your bet history will show which one happened.

How a push changes the payout

A push happens when a result lands exactly on the line, like a team winning by 6 on a -6 spread or a quarterback throwing for exactly 250 yards on a 250 line. Most prop lines end in .5 to avoid this, but spreads and totals often use whole numbers.

BetMGM's own example: a 4-leg parlay at +777 had one spread push. The ticket became a 3-leg parlay at +359. A $50 bet that would have paid $438.71 paid $229.80 instead.

Here is how a dropped leg changes a common ticket:

Our parlay calculator can re-price any ticket if you want to check the book's math.

What this means for same game parlays

SGP prices include correlation, the fact that legs in one game move together. When a leg voids, the book has to re-price the rest, which is why the new payout can look different from a simple "remove one leg" calculation. If you want to see why, our same game parlay correlation guide walks through it, and our same game parlay tips cover building SGPs that hold up.

How to avoid the scramble

A void is not a loss, but it changes the ticket you meant to bet. A few habits help:

1. Check the injury report close to game time. NBA teams post official reports through the day, and NFL inactives come out about 90 minutes before kickoff.
2. Treat questionable as a warning. A player who suits up on limited minutes is worse for an over than one who sits, because his leg stays live.
3. Re-check after lineup news. If a teammate is ruled out, your player's role may change for better or worse.
4. Check your slip before you bet. Slip Surgery flags ruled-out and questionable players on every leg, using the same shared injury feed that powers our player stat search and Floor Lines.

Rules differ a little by state and by sport, so check your state's version of the house rules if a ticket settles in a way you do not expect.

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