Polymarket vs Kalshi — which is better?

Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.

What does Polymarket cost vs Kalshi?

Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.

Which platform has the deepest liquidity?

Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.

Are all these platforms regulated?

No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.

Which platform supports Klarna/SOFORT?

Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.

Delaware vs. Vanderbilt | Robinhoodpredictionmarkets 2026

Name: Delaware vs. Vanderbilt
Start: 2026-08-31T22:01:06.000Z
End: 2026-09-12T20:15:00.000Z

Platform comparison

Platform	YES odds	NO odds	Fee	KYC	Settlement
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker)	100%	0%	0% (USDC on-chain)	No-KYC up to $1,500	USDC, auto via UMA oracle	Go to the live market →
Polymarket (direct) polymarket.com	100%	0%	0%	Geo-blocked in US/UK/EU	USDC, on-chain	Go to the live market →
Kalshi kalshi.com	—	—	Up to 7% per trade	US-only, KYC required	USD	Go to the live market →
Betfair Exchange betfair.com	—	—	2-5% commission	Full KYC from first trade	GBP / EUR	Go to the live market →
Manifold Markets manifold.markets	—	—	Play-money (mana)	None — play-money	Mana (no cash-out)	Go to the live market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

Outcome	Probability
1Q Spread -2.5	100%
1Q Spread -3.5	100%
1Q Spread -4.5	100%
1Q Spread -5.5	100%
1Q Spread -6.5	100%
1Q Spread -7.5	100%
1Q Spread -0.5	100%
1Q O/U 6.5	100%
1Q O/U 9.5	100%
1Q O/U 12.5	100%
Delaware O/U 9.5	91%
Delaware 1H O/U 5.5	91%
Delaware 1H O/U 7.5	91%
Delaware 1H O/U 9.5	91%
1H O/U 22.5	91%
Spread -10.5	67%
Spread -16.5	64%
Spread -17.5	61%
Spread -3.5	57%
Spread -14.5	56%
Spread -4.5	55%
Spread -5.5	54%
O/U 44.5	54%
Spread -13.5	53%
Spread -1.5	52%
Spread -2.5	51%
Spread -6.5	51%
Delaware O/U 0.5	50%
Delaware O/U 1.5	50%
Delaware O/U 2.5	50%
Delaware O/U 3.5	50%
Vanderbilt O/U 0.5	50%
Vanderbilt O/U 1.5	50%
Vanderbilt O/U 2.5	50%
Vanderbilt O/U 3.5	50%
Spread -0.5	50%
Spread -7.5	50%
Spread -8.5	50%
Spread -31.5	50%
Spread -34.5	50%
O/U 34.5	50%
O/U 36.5	50%
O/U 40.5	50%
O/U 42.5	50%
O/U 46.5	50%
O/U 48.5	50%
O/U 52.5	50%
O/U 60.5	50%
O/U 64.5	50%
O/U 66.5	50%
O/U 70.5	50%
O/U 72.5	50%
2H Moneyline	50%
1H Spread -11.5	50%
1H Moneyline	50%
2H Spread -6.5	50%
2H Spread -7.5	50%
2H Spread -8.5	50%
2H Spread -9.5	50%
2H Spread -10.5	50%
2Q Spread -5.5	50%
2Q Spread -6.5	50%
2Q Spread -7.5	50%
2Q Spread -8.5	50%
2Q Spread -9.5	50%
2Q Moneyline	50%
3Q Spread -2.5	50%
3Q Spread -3.5	50%
3Q Spread -4.5	50%
3Q Spread -5.5	50%
3Q Spread -6.5	50%
3Q Moneyline	50%
4Q Spread -3.5	50%
4Q Spread -4.5	50%
4Q Spread -5.5	50%
4Q Spread -6.5	50%
4Q Spread -7.5	50%
4Q Moneyline	50%
Vanderbilt O/U 31.5	50%
Vanderbilt O/U 34.5	50%
Vanderbilt O/U 37.5	50%
Vanderbilt O/U 40.5	50%
Vanderbilt O/U 43.5	50%
Delaware O/U 12.5	50%
Delaware O/U 15.5	50%
Delaware O/U 18.5	50%
Delaware O/U 21.5	50%
Vanderbilt 1H O/U 18.5	50%
Vanderbilt 1H O/U 20.5	50%
Vanderbilt 1H O/U 22.5	50%
Vanderbilt O/U 4.5	50%
Delaware O/U 1.5	50%
4Q Spread -2.5	50%
Delaware O/U 10.5	50%
Delaware O/U 13.5	50%
Delaware O/U 16.5	50%
Delaware O/U 19.5	50%
Delaware O/U 22.5	50%
1H Spread -9.5	50%
Delaware 2H O/U 5.5	50%
Delaware 2H O/U 7.5	50%
Delaware 2H O/U 9.5	50%
Vanderbilt 2H O/U 14.5	50%
Vanderbilt 2H O/U 16.5	50%
Vanderbilt 2H O/U 18.5	50%
2H Spread -11.5	50%
Sedrick Alexander: Anytime Touchdown	50%
Junior Sherrill: Anytime Touchdown	50%
Cole Spence: Anytime Touchdown	50%
Ja'Cory Thomas: Anytime Touchdown	50%
Blaze Berlowitz: Anytime Touchdown	50%
Makhilyn Young: Anytime Touchdown	50%
Sean Wilson: Anytime Touchdown	50%
Tristen Brown: Anytime Touchdown	50%
Jared Curtis: Anytime Touchdown	50%
Nick Minicucci: Anytime Touchdown	50%
Jayvontay Conner: Anytime Touchdown	50%
Bryson Graves: Anytime Touchdown	50%
Viron Ellison Jr.: Anytime Touchdown	50%
Da'Wain Lofton: Anytime Touchdown	50%
Kayleb Barnett: Anytime Touchdown	50%
Donovan Lewis: Anytime Touchdown	50%
Scott Moore: Anytime Touchdown	50%
Nick Tyree: Anytime Touchdown	50%
Kaderris Roberts: Anytime Touchdown	50%
Elijah Sessoms: Anytime Touchdown	50%
3Q Spread -1.5	50%
Spread -15.5	50%
Spread -18.5	50%
Spread -19.5	50%
Spread -22.5	50%
Spread -25.5	50%
Spread -26.5	50%
Spread -28.5	50%
Spread -29.5	50%
Spread -32.5	50%
Spread -36.5	50%
Spread -39.5	50%
Spread -42.5	50%
1H Spread -8.5	50%
1H Spread -15.5	50%
1H O/U 25.5	50%
1H O/U 28.5	50%
1H O/U 31.5	50%
1H O/U 34.5	50%
2H Spread -4.5	50%
2H O/U 19.5	50%
2H O/U 22.5	50%
2H O/U 25.5	50%
2H O/U 28.5	50%
2H O/U 31.5	50%
2Q Spread -4.5	50%
2Q Spread -11.5	50%
2Q O/U 10.5	50%
2Q O/U 13.5	50%
2Q O/U 16.5	50%
2Q O/U 19.5	50%
2Q O/U 22.5	50%
3Q Spread -0.5	50%
3Q Spread -7.5	50%
3Q O/U 6.5	50%
3Q O/U 9.5	50%
3Q O/U 12.5	50%
3Q O/U 15.5	50%
3Q O/U 18.5	50%
4Q Spread -0.5	50%
4Q O/U 7.5	50%
4Q O/U 10.5	50%
4Q O/U 13.5	50%
4Q O/U 16.5	50%
4Q O/U 19.5	50%
O/U 38.5	49%
O/U 50.5	49%
1H Spread -13.5	49%
Spread -30.5	48%
Spread -27.5	46%
O/U 68.5	45%
O/U 53.5	42%
O/U 55.5	40%
O/U 74.5	40%
Spread -11.5	39%
O/U 56.5	38%
1H Spread -10.5	36%
1H Spread -12.5	36%
1H Spread -14.5	36%
Spread -38.5	36%
Spread -35.5	34%
O/U 54.5	33%
O/U 62.5	32%
Spread -20.5	27%
O/U 58.5	23%
Spread -21.5	22%
Spread -23.5	19%
Spread -24.5	16%
Delaware vs. Vanderbilt	9%
1Q Moneyline	0%
1Q O/U 15.5	0%
1Q O/U 18.5	0%

Market context

The Delaware vs. Vanderbilt prediction market currently prices this outcome at 100% YES. In the upcoming college football game between Delaware and Vanderbilt, scheduled for September 12 at 4:15PM ET: This market will resolve to "Delaware" if Delaware win the game. This market will resolv…

Live Data & Statistics

The Polymarket order book prices 1Q Spread -2.5 at 100% for "Delaware vs. Vanderbilt".

1Q Spread -2.5 100% Other 0%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $172K.

Methodology

This page compares Delaware vs. Vanderbilt specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

FAQ

Polymarket vs Kalshi — which is better?: Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
What does Polymarket cost vs Kalshi?: Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
Which platform has the deepest liquidity?: Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
Are all these platforms regulated?: No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
Which platform supports Klarna/SOFORT?: Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.

Alex ChenPrediction Market Analystand

Jordan LeeSports Prediction Reporter

Trade Delaware vs. Vanderbilt on Robinhood Prediction Markets

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Delaware vs. Vanderbilt

Platform comparison

Outcome probabilities

Market context

Live Data & Statistics

Methodology

Resolution & payout

FAQ

Trade Delaware vs. Vanderbilt on Robinhood Prediction Markets

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