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"CS2 map veto meta: the most banned and picked maps"
Jul 10, 2026
Bottom line: The map veto is where a CS2 series is half-won before anyone loads in. Across ~19,100 professional veto series in our data, Inferno is the most-banned map (11,802 bans) — the one teams most want gone — while Mirage is the most-picked (5,477) and Ancient is left to the decider more than any other. The veto is a map of the meta's fears and comforts, and this is a data study built on the EsportsOdds CS2 data API.
How the veto works
Before a best-of-three, the two teams take turns removing and selecting maps from the active-duty pool until three remain: each team picks one map to play, and the last unbanned map becomes the decider. What a team bans reveals what it fears; what it picks reveals its comfort; what's left as the decider is the pool's neutral common ground. Multiply that across ~19,100 series and clear patterns emerge.
The most-banned maps
Bans are the clearest signal in the veto — a team spends a ban on the map it least wants to play. Inferno leads by a wide margin:
Inferno, Nuke and Mirage are the three most-removed maps. That looks paradoxical for Mirage — it's also the most picked map, as we'll see — but it makes sense: heavily-practised maps get banned precisely because everyone is dangerous on them, so a team removes it to deny a strong opponent rather than because they dislike it. Newer or less-practised maps get banned less simply because they appear in fewer series' worth of history.
The most-picked maps
Picks reveal comfort — the map a team actively wants to play. Here Mirage is king:
Mirage remains the most-picked map in Counter-Strike years into CS2 — the most-understood map in the game, where structured teams trust their defaults. Ancient and Nuke follow. The fact that Mirage tops both the pick and (near-top of the) ban lists makes it the single most contested map in the pool: everyone wants it, so everyone has to decide whether to fight for it or take it away.
The decider maps
The map neither team bans and neither picks — the one left standing as the decider — says something subtler: it's the pool's neutral ground, comfortable enough that teams don't rush to remove it but not a signature pick either. Ancient plays that role most often:
What the veto reveals
Put together, the three lists sketch the shape of the meta:
- Feared and contested: Inferno and Mirage — banned constantly because everyone is good on them.
- Neutral ground: Ancient — the map most likely to decide a series when the picks cancel out.
- Situational: Anubis and, before it left the pool, Train — banned at a high rate relative to how often they're picked, the maps teams are least comfortable being forced onto.
A team's veto tendencies are one of the most predictive pieces of pre-match information there is. Know that a side almost always bans Nuke and picks Mirage, and you already know a great deal about how the series will be shaped before the first round.
Getting veto data from the API
Every ban, pick and decider — for every series in our dataset — is available through the EsportsOdds CS2 data API, as structured JSON. Building a veto-tendency model, a pre-match preview, or a map-pool trend tracker is a single request, on a flat $99/month plan. No scraping a bracket page or hand-logging vetoes from VODs.
Across ~19,100 pro CS2 series, Inferno is the most-banned map, Mirage the most-picked (and the most contested), and Ancient the one most often left as the decider. A team's veto is one of the most predictive pre-match signals in the game.
Frequently asked questions
What is the most-banned map in CS2?
Inferno, with 11,802 bans across ~19,100 pro veto series in our data — ahead of Nuke and Mirage. Teams ban the maps everyone is dangerous on.
What is the most-picked map in CS2?
Mirage, with 5,477 picks — still the most-selected map in professional Counter-Strike years into CS2, because it's the most-practised and best-understood map in the pool.
Why is Mirage both heavily banned and heavily picked?
Because it's the most contested map: teams pick it when they're confident and ban it to deny a strong opponent. Being near the top of both lists is what makes it the pool's most fought-over map.
How does the CS2 veto work?
In a best-of-three, teams alternate banning and picking maps from the seven-map active-duty pool until three remain — one picked by each team, plus the last unbanned map as the decider.
Where can I get CS2 veto data via an API?
Through the EsportsOdds CS2 data API: every ban, pick and decider per series as JSON, on a flat $99/month plan with a 7-day trial.