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Texas Southern Tigers vs California-San Diego Tritons odds: Kalshi vs PolymarketUpcoming

College basketball, Monday, November 16, 2026. The price to buy each team on each venue, updated 1 minute ago.

TeamKalshiPolymarket
Texas Southern Tigers6¢28¢
California-San Diego Tritons95¢–

Green is the cheapest venue for that team. Best ask only, before fees.

The cheapest way to cover both teams is 123¢ (Texas Southern Tigers on Polymarket, California-San Diego Tritons on Kalshi), so there's no gap at these prices. Gaps open and close in minutes.
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What we've seen so far

Biggest price difference: Texas Southern Tigers was 27¢ apart: Kalshi 6¢ vs Polymarket 33¢, Fri, Nov 13, 1:01 AM ET.

We didn't see a spread here that paid after fees on Kalshi and Polymarket so far.

From Kalshi and Polymarket prices read about once a minute, Fri, Nov 13, 1:00 AM to 2:30 AM ET.

On the venues: Kalshi · Polymarket

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Why are the prices different?

Kalshi and Polymarket are separate exchanges with different traders and fees, so Texas Southern Tigers and California-San Diego Tritons can trade at different prices on each for minutes at a time. If buying Texas Southern Tigers on one venue and California-San Diego Tritons on another costs less than $1 after fees, the difference is yours whoever wins, as long as both venues settle the game the same way. Read the step-by-step guide and the risks.

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Prices are each venue's best ask: the price to buy that team, before fees, at whatever size is for sale. A price of 45¢ means the market puts it at about 45%; each contract pays $1 if that team wins. Venues can settle a postponed or suspended game differently; check both venues' rules before trading. Not financial advice. ArbTrader isn't affiliated with Kalshi and Polymarket.