What are the current odds for "Both Teams To Score"?

The best Yes price is 58% on Kalshi and the best No price is 55% on Polymarket. Prices are compared across 2 prediction markets: Kalshi and Polymarket.

Which prediction market has the best price for "Both Teams To Score"?

Prices differ by 12¢ across exchanges. For a Yes position, Kalshi offers the highest probability at 58%. For a No position, Polymarket leads at 55%.

Is there an arbitrage opportunity on "Both Teams To Score"?

Yes. A cross-exchange arbitrage opportunity is currently available with an estimated 8% net return after fees. This involves buying Yes on one exchange and No on another to lock in a guaranteed profit regardless of the outcome.

What fees do prediction markets charge for this market?

Kalshi charges 7% profit fee. Polymarket charges 2% trading fee. Fee structures vary significantly between exchanges and can affect the real cost of a position.

How much trading volume does "Both Teams To Score" have?

Combined 24-hour trading volume across all listed exchanges is 5.3K contracts, with 6.1K contracts traded all-time. Higher volume generally indicates better liquidity and tighter bid-ask spreads.

Markets/Sports/Both Teams To Score

SportsKalshiPolymarket12¢ spreadARB +8%Combo eligible

Both Teams To Score

Comparing 2 sources · Updated every 60s

Both Teams To Score is currently being traded on 2 exchanges: Kalshi and Polymarket. The best Yes price right now is 58% on Kalshi, and the best No is 55% on Polymarket. A cross-exchange arbitrage opportunity is currently live with an estimated 8% net return. Combined 24-hour volume across these markets is 5.3K contracts.

Best Yes

58%

Kalshi

Best No

55%

Polymarket

Cross-Source Spread

12¢

Source Count

ConnectingWaiting for data...

Price History (Cross-Source)

Historical comparison data will appear after the snapshot ingestion job runs a few times.

Your Prediction

What do you think?50%YES

Very unlikelyCoin flipVery likely

Market price: 58%You are 8pts less bullish

Price Comparison

Source	Yes	No	Change	Volume 24h	Total Volume	Open Interest	Liquidity
KalshiCombo	58% ★	42%	—	—	8	8	Medium
PolymarketCombo	46%	55% ★	+17d	5.3K	6.1K	69.2K	High

KalshiTradingBest Yes

Both Teams To Score

58%

Both Teams To Score

42%

Yes Bid/Ask: 57¢ / 60¢

No Bid/Ask: 40¢ / 43¢

Vol: 8OI: 8Closes: Sep 29, 2026

Trade on Kalshi →

PolymarketTradingBest No

Portugal vs. Wales: Both Teams to Score

Yes

46%

55%

Yes Bid/Ask: 45¢ / 46¢

24h: 5.3KVol: 6.1KOI: 69.2KCloses: Sep 23, 2026

Trade on Polymarket →

COMBO

Build a Parlay

1 leg · Kalshi

Select markets above to estimate combo odds. Place your combo on Kalshi

Arbitrage Calculator

Free preview

Buy YES on

Polymarket

46¢

Buy NO on

Kalshi

42¢

Total Cost

88¢

Gross Profit

12¢

Est. Fees

4.98¢

Net Profit

7.02¢

Return

Disclaimer: Arbitrage calculations are estimates based on publicly listed fees. Actual fees, slippage, withdrawal timing, and market movement may affect realized returns. This is not financial advice. Always verify current fee schedules on each exchange before trading.

Fee Reference

Exchange	Trading Fee	Profit Fee	Withdrawal Fee	Notes
Kalshi	None	7%	None	Trading exchange
Polymarket	2%	None	None	Trading exchange

Resolution Rules

Kalshi — Both Teams To Score

If Necaxa and America both score a goal in the Necaxa vs America Liga MX match originally scheduled for Sep 27, 2026 after 90 minutes plus stoppage time (does not include extra time or penalties), then the market resolves to Yes.

Own goals count towards the team awarded the goal. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

Polymarket — Portugal vs. Wales: Both Teams to Score

In the upcoming UEFA Nations League game between Portugal and Wales, scheduled for September 24 at 2:45 PM ET: This market will resolve to "Yes" if both Portugal and Wales each score at least one goal during the game. This market will resolve to "No" if either team fails to score (i.e., if one or both teams finish with zero goals). If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on uefa.com. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, data from Flashscore may be used; if Flashscore data is unavailable, data from Sofascore may be used; if neither is available, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome. If no acceptable data is available within 24 hours of the event's conclusion, this market will resolve 50-50, or to "Draw" where applicable.