Market snapshot: Oct 18, 2026, 12:00 AM UTC. Prices may have changed since this snapshot.

GroupKALSHI

Event GroupKALSHISports

Tampa Bay vs Cleveland: Spread

Reported volume

K 679.1K contracts

Events

Markets

Trade on Kalshi

Tampa Bay vs Cleveland: Spread

Vol

K 679.1K contracts

Events

Markets

Kalshi

Provider overview

polymarket

Reported lifetime volume

kalshi

679.1K contracts

Reported lifetime volume

Reviewed equivalent pairs

No eligible price comparison

Saved prices are comparisons, not executable quotes. A price difference does not establish arbitrage. Check both contracts, live order prices, fees and available size.

Price ChartContract price history

6 markets tracked

Historical observations can differ from current quotes. Kalshi points are hourly trade averages.

Saved prices are comparisons, not executable quotes. A price difference does not establish arbitrage. Check both contracts, live order prices, fees and available size.

Tampa Bay wins by over 1.5 runs?

No data available

Single-Platform Markets(6)

Market	Platform	Price
Tampa Bay wins by over 1.5 runs?	Kalshi	36.5%
Cleveland wins by over 1.5 runs?	Kalshi	30.0%
Tampa Bay wins by over 2.5 runs?	Kalshi	25.5%
Cleveland wins by over 2.5 runs?	Kalshi	20.0%
Tampa Bay wins by over 3.5 runs?	Kalshi	17.5%
Cleveland wins by over 3.5 runs?	Kalshi	13.5%

Rules & Resolution

Saved matching review

Needs review: no direct pair assessment is available.

A saved event match does not establish identical settlement. Pair reviews appear with each price comparison.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

K 679.1K contracts

Reported volume · provider units

Saved contracts

Reviewed equivalent pairs

Source snapshot: Oct 18, 2026, 12:00 AM UTC

About This Event

TB vs CLE (Oct 16) If Tampa Bay wins by more than X runs in the Tampa Bay vs Cleveland professional baseball game originally scheduled for Oct 16, 2026 at 6:00 PM EDT, then the market resolves to Yes. 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. This market will close and expire after a winner is declared.

AI-generated analysis based on market data. Not financial advice.

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Event: Tampa Bay vs Cleveland: Spread
Source snapshot: Oct 18, 2026, 12:00 AM UTC
Reported event volume (provider units): K 679.1K contracts
Coverage: 6 of 6 saved contracts included.
Prices are saved observations, not executable quotes. Listed close dates do not promise settlement or payout time.

Contract: Tampa Bay wins by over 3.5 runs?
Provider: kalshi; ID: kalshi-KXMLBSPREAD-26OCT161800TBCLE-TB4; status: active
Source: https://kalshi.com/markets/kxmlbspread-26oct161800tbcle
Observed: Oct 18, 2026, 12:00 AM UTC
Listed close: Oct 19, 2026, 10:00 PM UTC
Reported volume: 50.1K contracts
Outcome Yes: 17.5%; 24h change unavailable
Outcome No: 82.5%; 24h change unavailable
Saved rules: If Tampa Bay wins by more than 3.5 runs in the Tampa Bay vs Cleveland professional baseball game originally scheduled for Oct 16, 2026 at 6:00 PM EDT, then the market resolves to Yes. Secondary rules: 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. Early close condition: This market will close and expire after a winner is declared.

Contract: Tampa Bay wins by over 2.5 runs?
Provider: kalshi; ID: kalshi-KXMLBSPREAD-26OCT161800TBCLE-TB3; status: active
Source: https://kalshi.com/markets/kxmlbspread-26oct161800tbcle
Observed: Oct 18, 2026, 12:00 AM UTC
Listed close: Oct 19, 2026, 10:00 PM UTC
Reported volume: 23.8K contracts
Outcome Yes: 25.5%; 24h change unavailable
Outcome No: 74.5%; 24h change unavailable
Saved rules: If Tampa Bay wins by more than 2.5 runs in the Tampa Bay vs Cleveland professional baseball game originally scheduled for Oct 16, 2026 at 6:00 PM EDT, then the market resolves to Yes. Secondary rules: 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. Early close condition: This market will close and expire after a winner is declared.

Contract: Tampa Bay wins by over 1.5 runs?
Provider: kalshi; ID: kalshi-KXMLBSPREAD-26OCT161800TBCLE-TB2; status: active
Source: https://kalshi.com/markets/kxmlbspread-26oct161800tbcle
Observed: Oct 18, 2026, 12:00 AM UTC
Listed close: Oct 19, 2026, 10:00 PM UTC
Reported volume: 360.9K contracts
Outcome Yes: 36.5%; 24h change unavailable
Outcome No: 63.5%; 24h change unavailable
Saved rules: If Tampa Bay wins by more than 1.5 runs in the Tampa Bay vs Cleveland professional baseball game originally scheduled for Oct 16, 2026 at 6:00 PM EDT, then the market resolves to Yes. Secondary rules: 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. Early close condition: This market will close and expire after a winner is declared.

Contract: Cleveland wins by over 3.5 runs?
Provider: kalshi; ID: kalshi-KXMLBSPREAD-26OCT161800TBCLE-CLE4; status: active
Source: https://kalshi.com/markets/kxmlbspread-26oct161800tbcle
Observed: Oct 18, 2026, 12:00 AM UTC
Listed close: Oct 19, 2026, 10:00 PM UTC
Reported volume: 26.9K contracts
Outcome Yes: 13.5%; 24h change unavailable
Outcome No: 86.5%; 24h change unavailable
Saved rules: If Cleveland wins by more than 3.5 runs in the Tampa Bay vs Cleveland professional baseball game originally scheduled for Oct 16, 2026 at 6:00 PM EDT, then the market resolves to Yes. Secondary rules: 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. Early close condition: This market will close and expire after a winner is declared.

Contract: Cleveland wins by over 2.5 runs?
Provider: kalshi; ID: kalshi-KXMLBSPREAD-26OCT161800TBCLE-CLE3; status: active
Source: https://kalshi.com/markets/kxmlbspread-26oct161800tbcle
Observed: Oct 18, 2026, 12:00 AM UTC
Listed close: Oct 19, 2026, 10:00 PM UTC
Reported volume: 19.0K contracts
Outcome Yes: 20.0%; 24h change unavailable
Outcome No: 80.0%; 24h change unavailable
Saved rules: If Cleveland wins by more than 2.5 runs in the Tampa Bay vs Cleveland professional baseball game originally scheduled for Oct 16, 2026 at 6:00 PM EDT, then the market resolves to Yes. Secondary rules: 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. Early close condition: This market will close and expire after a winner is declared.

Contract: Cleveland wins by over 1.5 runs?
Provider: kalshi; ID: kalshi-KXMLBSPREAD-26OCT161800TBCLE-CLE2; status: active
Source: https://kalshi.com/markets/kxmlbspread-26oct161800tbcle
Observed: Oct 18, 2026, 12:00 AM UTC
Listed close: Oct 19, 2026, 10:00 PM UTC
Reported volume: 198.4K contracts
Outcome Yes: 30.0%; 24h change unavailable
Outcome No: 70.0%; 24h change unavailable
Saved rules: If Cleveland wins by more than 1.5 runs in the Tampa Bay vs Cleveland professional baseball game originally scheduled for Oct 16, 2026 at 6:00 PM EDT, then the market resolves to Yes. Secondary rules: 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. Early close condition: This market will close and expire after a winner is declared.

Saved cross-platform review:
No exact pair with two valid binary Yes prices is available for comparison.

Explain the named outcomes, material rule/deadline differences, and evidence limits. Keep Polymarket dollar volume separate from Kalshi contract counts. Do not average unrelated contracts, infer missing prices or changes, or describe unreviewed/related pairs as equivalent. Distinguish listed prices from executable bid/ask prices, fees and available size. Do not invent current news, confidence scores or settlement guarantees. Cite the provided source links and identify what further evidence would be needed.

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AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

KALSHISports