How old do you have to be to use Polymarket US in Tennessee?

18. That is Polymarket US's minimum age, and it lists no different rule for Tennessee.

Is sports betting legal in Tennessee?

Legal online. Online-only sports betting since November 1, 2020; no retail sportsbooks; minimum age 21.

Which court will decide whether Tennessee can regulate Polymarket US?

Federal appeals from Tennessee go to the Sixth Circuit, which ruled for the states on Sept. 25, 2026. 3 petitions now ask the U.S. Supreme Court to settle the question nationally.

TN · Polymarket US · Checked Oct. 21, 2026

Is Polymarket US legal in Tennessee?

No restriction found Tennessee: In litigation

The short answer

Polymarket US does not publish a list of states where it is unavailable, and we found no court order, regulator action or Polymarket US notice that stops it from serving Tennessee as of Oct. 22, 2026.

Tennessee has one public action on record that names Polymarket US. The latest (cease-and-desist, Jan. 9, 2026): The Sports Wagering Council ordered the three platforms to stop offering sports event contracts to Tennesseans, void pending contracts and refund customer deposits by January 31, 2026. The letters cited tiered fines of $10,000 to $25,000 per violation and possible criminal referral.

Federal appeals from Tennessee go to the Sixth Circuit, which ruled for the states on Sept. 25, 2026.

Availability: Polymarket App Terms & Conditions (ISV Front End), effective October 22, 2026 (embedded at polymarket.us/tos), checked Oct. 22, 2026. A summary of public actions, not legal advice.

Follow Tennessee

Cite this page

Bluebook

Is Polymarket US Legal in Tennessee?, Prediction Market Laws (last updated Oct. 22, 2026), https://predictionmarketlaws.com/platforms/polymarket/tennessee.

APA

Prediction Market Laws. (2026, October 22). Is Polymarket US Legal in Tennessee?. https://predictionmarketlaws.com/platforms/polymarket/tennessee

What Tennessee has done about Polymarket US

Jan. 9, 2026
Cease-and-desist
The Sports Wagering Council ordered the three platforms to stop offering sports event contracts to Tennesseans, void pending contracts and refund customer deposits by January 31, 2026. The letters cited tiered fines of $10,000 to $25,000 per violation and possible criminal referral.
Source: The Block

All 9 actions in Tennessee

Court cases

We track no case between Polymarket US and Tennessee.

The legal backdrop in Tennessee

State status: In litigationThe state and a prediction market operator are actively in court, and no order blocking the operator is in force.
Online sports betting: Legal onlineOnline-only sports betting since November 1, 2020; no retail sportsbooks; minimum age 21.
Federal appeals court: Sixth CircuitRuled for the states.
Who regulates: Tennessee Sports Wagering Council; Tennessee Attorney General
Laws and bills: 1 on record

Using Polymarket US in Tennessee

Minimum age: 18
Identity checks: Polymarket US requires date of birth, a phone number confirmed by text code, legal name, residential address and Social Security number. Most users are verified automatically; others may be asked for a government-issued ID and a selfie check. KYC must be completed before depositing or trading, and the terms require KYC, AML and sanctions screening. Source

Other platforms in Tennessee

KalshiNo restriction found
Polymarket USNo restriction found
Gemini PredictionsNo restriction found
RobinhoodNo restriction found
Crypto.comNo restriction found
CoinbaseNo restriction found
WebullNo restriction found
DraftKings PredictionsSports blocked
FanDuel PredictsSports blocked
UnderdogOffered
PrizePicksSports blocked
Fanatics MarketsNot offered

Questions people ask

Is Polymarket US legal in Tennessee?: Polymarket US does not publish a list of states where it is unavailable, and we found no court order, regulator action or Polymarket US notice that stops it from serving Tennessee as of Oct. 22, 2026. Tennessee has one public action on record that names Polymarket US. The latest (cease-and-desist, Jan. 9, 2026): The Sports Wagering Council ordered the three platforms to stop offering sports event contracts to Tennesseans, void pending contracts and refund customer deposits by January 31, 2026. The letters cited tiered fines of $10,000 to $25,000 per violation and possible criminal referral. This summarises public actions; it is not legal advice.
Has Tennessee sued Polymarket US or ordered it to stop?: Yes. Jan. 9, 2026: The Sports Wagering Council ordered the three platforms to stop offering sports event contracts to Tennesseans, void pending contracts and refund customer deposits by January 31, 2026. The letters cited tiered fines of $10,000 to $25,000 per violation and possible criminal referral.
How old do you have to be to use Polymarket US in Tennessee?: 18. That is Polymarket US's minimum age, and it lists no different rule for Tennessee.
Is sports betting legal in Tennessee?: Legal online. Online-only sports betting since November 1, 2020; no retail sportsbooks; minimum age 21.
Which court will decide whether Tennessee can regulate Polymarket US?: Federal appeals from Tennessee go to the Sixth Circuit, which ruled for the states on Sept. 25, 2026. 3 petitions now ask the U.S. Supreme Court to settle the question nationally.