18+Data only · No predictions · Play responsiblyHow this site works
Sportscloses in 5d

MLB Playoffs: Rays vs. Guardians Series Spread

The 2026 MLB Playoffs American League Championship Series between the Tampa Bay Rays and Cleveland Guardians is a best-of-seven series, won by the first team to win four games. Each market in this event is listed as a team and a series spread of -1.5, -2.5 or -3.5 games (for example, "Rays (-1.5)"). Each market has two…

As of 16 October 2026, "Rays -1.5" leads at 50% implied probability. The event has traded $235 in total ($78 in the last 24h) with $5 of liquidity across 6 markets. Trading is due to close on 21 October 2026.

24h volume
$78
Total volume
$235
Liquidity
$5
Markets
6
21 Oct 2026
MLBALCSSportsspreadbaseballGuardiansMLB Playoffs

Chart, demo trading & order book

MarketRays (-1.5)
Rays -1.550.0¢
24h Chg+0.0pp
Mkt Vol$0
live
Order bookRays -1.5
Market tradeslive · 6s
Practice before you trade

Test this market with $10,000 virtual funds

Free account: paper trade on the real order book, follow whale moves, stack airdrop points.

Start free

Already have an account? Sign in

Holders and activity

Loading holders…

Markets and probabilities

6 markets
How to read

The percentage is the implied probability of the outcome, between 0% and 100%. For mutually-exclusive markets the sum trends to 100% (no vig). The ▲/▼ arrow shows the change over the selected window (1h/24h/7d/30d) in percentage points (pp). Click a market to see its top holders (with average entry price and position change) and the latest trades.

MLB Playoffs: Rays vs. Guardians Series Spread — Polymarket implied odds · Polytracker