Markets
Combos
A combo is multiple predictions on one slip. Tickets spanning different sports use Sports combo. Multiple games from one sport use NFL Combo, CFB Combo, or Soccer Combo. A single-game combo includes its matchup, such as NE vs SEA NFL Combo. Each selection keeps its own sport, league, and matchup.
Polymarket event markets can be combined with other selections. A quote requires
a maker that supports the combination; Vault currently quotes these markets only
as single-selection entries.
Polymarket markets with named outcomes are shown as Yes/No propositions. For
example, “Will Elena Rybakina beat Aryna Sabalenka?” binds Yes to Elena Rybakina’s
Polymarket token and No to Aryna Sabalenka’s. Prices and settlement use those
same tokens; the displayed rules preserve the provider’s resolution terms and
state the local mapping. A confirmed final equal 0.5/0.5 event settlement voids
the market under Longshot’s
void policy, including the
existing expiry rules for Credits.