Red Sox vs Royals Odds | MLB Prediction Market

Markets (5)

Top trades across all markets

Profitable serial bettor cluster
Three wallets bought $10.5k of Royals shares into a strong pre-game volume spike, including a profitable serial sports bettor with large cross-market history.
$10,517Score: 11.7
90% winner buying Under
Elite profitable sports bettor with a 90% win rate and nearly $947k lifetime profit bought $10.1k of Under in a relatively quiet MLB total market.
$10,105Wallet win rate: 94%Score: 9.0
97% win-rate sports bettor
A highly profitable sports bettor with a 97% resolved win rate and strong cross-market history bought Boston at 51¢.
$4,029Wallet win rate: 96%Score: 8.0
Profitable regular buying dip
A highly active profitable bettor is taking a contrarian Royals position after a major price drop while also trading across multiple related markets.
$1,448Wallet win rate: 55%Score: 5.5
Profitable serial sports trader
A highly profitable 78% lifetime bettor bought No before a sharp move from 51¢ to 74¢ on this MLB first-inning run market.
$1,649Wallet win rate: 76%Score: 5.3
Profitable serial sports bettor
Highly profitable serial cross-market trader bought Boston Red Sox -2.5 at 20¢ with a meaningful bet relative to market liquidity.
$2,950Wallet win rate: 65%Score: 4.0
Sharp MLB bettor
Sharp sports bettor with an 81% record and positive lifetime P&L bought Kansas City despite the price later moving against them.
$2,773Wallet win rate: 82%Score: 4.0
Profitable serial sports bettor
Profitable serial cross-market sports bettor with a 61% record and $628k lifetime profit bought Under at 45¢.
$1,150Wallet win rate: 49%Score: 3.0
Profitable serial sports bettor
Profitable high-volume sports bettor with a large sample is taking Kansas City at even odds, making this a copy-worthy sharp-player signal despite modest alert severity.
$7,369Wallet win rate: 62%Score: 3.0
Profitable serial sports bettor
Profitable high-volume sports trader with a long cross-market history bought Kansas City at 44¢, and the market is now offering a much cheaper 26¢ entry.
$2,813Wallet win rate: 60%Score: 3.0

Top wallets in this event

0x16bb99…8492$10,105 · 1 market · 1 alert · 94% wins
0x204f72…5e14$8,245 · 2 markets · 3 alerts · 55% wins
0xf1528f…64aa$7,369 · 1 market · 1 alert · 62% wins
0xd48a81…6e90$7,309 · 1 market · 1 alert · 69% wins
0xce9fcb…26e8$4,029 · 1 market · 1 alert · 96% wins
0xfe787d…0319$2,950 · 1 market · 1 alert · 65% wins
0xbca08c…9705$2,813 · 1 market · 1 alert · 60% wins
0x758509…ea79$2,773 · 1 market · 1 alert · 82% wins
0x3dfb15…abaf$2,330 · 1 market · 2 alerts · 49% wins
0x033f03…618e$1,649 · 1 market · 1 alert · 76% wins

More on this event

Cross-market thesis

Red Sox beat Royals

FAQs

What are the Red Sox vs Royals prediction market odds?

The live Polymarket prices show the market-implied chances for the Boston Red Sox and Kansas City Royals to win. Check the event page for the latest odds, as prices can move quickly before and during the game.

What is the smart money doing on Red Sox vs Royals?

PolySpotter has tracked $7,309 in smart-money activity on this event, with a recent alert tied to a profitable serial sports bettor. That signal can help identify where experienced prediction-market traders are placing capital.

How does the Red Sox vs Royals Polymarket resolve?

The market resolves to the team that wins the game. If the game is postponed, the market stays open until it is completed; if it is canceled with no make-up game or ends in a tie, it resolves 50-50.

When is the Boston Red Sox vs Kansas City Royals game?

The matchup is scheduled for May 18 at 7:40 PM ET. The event is expected to resolve after the official game result is available, with the listed resolution window extending to May 25.