Live prediction market odds for Kansas City Royals vs. Seattle Mariners (9:45 PM ET). Compare prices across Kalshi and Polymarket.
Join our Discord for breaking news alerts, driven by real-time movements in prediction markets.
Kalshi / Polymarket
2026-05-01
Kansas City Royals vs. Seattle Mariners (9:45 PM ET) — MLB game scheduled for 2026-05-01. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Seattle Mariners leads the “Kansas City Royals vs. Seattle Mariners (9:45 PM ET)” event at 55.3% implied probability, followed by Kansas City Royals at 45.5%. A 3.0% cross-platform spread signals an active arbitrage window.
Kansas City Royals vs. Seattle Mariners (9:45 PM ET) is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Seattle Mariners leads at 55% implied probability, making it the market favorite. Other contenders include Kansas City Royals at 46%.
Seattle Mariners currently leads at 55% implied probability. Behind Seattle Mariners, Kansas City Royals at 46% are the next closest contenders. A 3.0% spread across platforms indicated moderate disagreement on the latest developments.
Here are the latest odds across Kalshi, Polymarket: Seattle Mariners: 55¢ on Kalshi, 56¢ on Polymarket. Kansas City Royals: 47¢ on Kalshi, 44¢ on Polymarket. The 3.0% spread shows moderate platform divergence worth monitoring for potential opportunities.
A price of 55¢ means the market estimates a 55% probability that Seattle Mariners will be the outcome. Buying one share at 55¢ pays out $1.00 if correct — a 82% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.
Build a custom bot or arb alert system for the “Kansas City Royals vs. Seattle Mariners (9:45 PM ET)” event. All for free.
As seen on Financial Times, Guardian and Polymark.et
Used by builders and traders in our 2.5K+ Discord community
This market resolves based on official announcements from authoritative sources. Prediction Hunt aggregates odds across platforms but does not determine outcomes. Each platform maintains its own resolution criteria — check each platform's rules before trading.
Seattle Mariners
55.3% avg
