Esports & Gaming · Arbitrage#253

Series-vs-Map Handicap Coherence

A best-of-three series and its map-handicap market are two views of the same thing: to win 2-0 you must win both maps, so the handicap price and the series price are linked by simple arithmetic once you assume a per-map win rate. Esports books frequently price the series carefully and the handicap lazily. You solve for the per-map rate implied by each and trade the leg whose implied rate is out of line.

What you need to run it

Model linking per-map win probability to series and handicap prices for each format
Simultaneous capture of series, handicap and individual map markets
Adjustment for map-specific strength, since maps are not identically weighted

Where this applies

Markets on Polymarket where series-vs-map handicap coherence is the natural play:

Will Team Vitality win their next CS2 series?
Will Vitality win the series 2-0?
Will the underdog win at least one map?

Capabilities this demands

Model / quantCustom code / APIDomain knowledge

At a glance

CategoryArbitrage

MarketEsports & Gaming

Requirements3

CapabilitiesModel / quant, Custom code / API, Domain knowledge

VenuePolymarket (CLOB, Polygon)

Build it

Related esports & gaming strategies

This is documentation, not advice. Poly Research & Robotics publishes how these strategies work because the method should be checkable — not as a recommendation to trade them. See the full strategy database (297 strategies) or the data feeds directory.