Polymarket market

Will BetBoom Make a Roster Change by December 31? Polymarket odds

On Polymarket, Yes trades at 55%. That is up 9 points over the past week. The market settles by Dec 31, 2026. Each contract pays $1 if it is right, so 55¢ reads as a 55% chance. We have not matched it to a Kalshi market yet, so there is no second price.

Trade on Polymarket

Polymarket · odds · updated 11:55 UTC

Yes55%

No45%

–

24h volume on Polymarket

$493

total volume on Polymarket

open of 2 outcomes

Dec 31, 2026

settles

Polymarket odds on every outcome

Polymarket odds on each outcome of Will BetBoom Make a Roster Change by December 31?
Outcome	Chance	Yes price	24h volume
Yes	55%	55¢	$0	Trade
No	45%	45¢	–	Trade

Chance is each outcome's Yes price on Polymarket. A Yes contract at 55¢ pays $1 if that outcome wins.

How the odds have moved

Polymarket · Will BetBoom Make a Roster Change by December 31

55%▲ 9.0 pts since Sep 28

Yes price

Sep 2845% – 56% scaleOct 5

Polymarket's own series for the outcome the headline prices, from where its history starts; one venue, not a blend.

How this market resolves

Polymarket's own settlement wording, in full. This, not the headline, decides who gets paid.

Show the full rules

This market will resolve to "Yes" if any player joins or leaves BetBoom's main cs2 roster (defined as players listed with status = "Starter" in the "Players of BetBoom" table on HLTV: https://www.hltv.org/team/12394/betboom#tab-rosterBox) by December 31 11:59pm ET, 2026. Otherwise, this market will resolve to "No".

As of market creation the active starter roster consists of the following five players: S1ren, Magnojez, Boombl4, d1Ledez, zorte. Name changes or aliases referring to the same player do not qualify as roster changes.

"Roster change" refers to any official signing, transfer, benching to inactive/reserve, release, retirement, or departure of a player from the active starter lineup. This includes adding new players (transfers, free agent signings, or loans), removing players (to bench/inactive, free agency, or other teams), or any change resulting in a different 5-player active roster on HLTV.

Coach changes and temporary stand-ins for a single event will not count. For matches and events, the stand-in appears in the active 5-player lineup but with a clear marker (e.g., [SI]) to distinguish them from the core roster.

The primary resolution source for this market will be HLTV; however a consensus of credible reporting may also be used.

Scheduled resolution: Dec 31, 2026.

How to trade this market on Polymarket

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Buy Yes or No at the price shown, 55¢ for Yes right now. Each contract pays $1 if you are right.
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Not on Kalshi here yet: we have not matched this question to a Kalshi market, so there is no second price to compare. Kalshi vs Polymarket compares the two venues.