Baltimore Orioles vs. Kansas City Royals
7 signals across 2 markets · $37,950 tracked · resolves Apr 28, 2026
Baltimore Orioles vs. Kansas City Royals is an MLB prediction market event covering both the game winner and the over/under 9.5 total. PolySpotter is tracking $37,950 in smart money across 7 signals, including a 7-wallet Royals pile-in and activity from 91–93% win-rate sports and MLB bettors.
Markets (2)
Top trades across all markets
- 7-wallet Royals pile-in
Seven wallets piled into Kansas City Royals in a coordinated burst totaling $19.2k, including at least two highly profitable high-volume bettors, and the flow drove a sharp 37-point move against Baltimore.
$19,215Score: 9.4 - 92% win-rate sports bettor
A proven sharp bettor with a 92% win rate and nearly $2.8M in profit bought Kansas City Royals at 58¢, making this a strong copy-trade signal despite the market being fairly liquid.
$1,793Wallet win rate: 71%Score: 8.0 - 91% win-rate sharp
A proven sharp bettor with a 91% win rate and nearly $916k in profit bought Kansas City Royals at 54¢, making this a strong copy-trade signal despite the modest size.
$1,331Wallet win rate: 54%Score: 8.0 - 93% win-rate sports bettor
A small-sample but very strong sports bettor with a 93% hit rate just put nearly $7k into this MLB game, including $3k on the Royals in a modest-volume market.
$6,904Wallet win rate: 93%Score: 5.0 - 93% win-rate MLB bettor
A bettor with a standout early track record bought Under with meaningful size on a modest-volume MLB total, making this a plausible copy-trade despite only moderate composite score.
$3,945Wallet win rate: 93%Score: 5.0 - 51-0 sharp bettor
A bettor with a perfect 51-for-51 resolved record and strong edge just bought Baltimore at 47¢, making this a sharp single-wallet signal worth surfacing despite modest size.
$1,802Wallet win rate: 99%Score: 4.0 - 93% win-rate bettor
A small but credible sharp bettor with a 93% win rate and strong edge is taking Kansas City Royals at 55¢, making this worth surfacing despite only one signal.
$2,960Wallet win rate: 93%Score: 4.0
Top wallets in this event
- 0x44b637…672a$13,809 · 2 markets · 3 alerts · 93% wins
- 0xca4e92…f97e$1,802 · 1 market · 1 alert · 99% wins
- 0x1b4d7c…e246$1,793 · 1 market · 1 alert · 71% wins
- 0x987069…b9d3$1,331 · 1 market · 1 alert · 54% wins
FAQs
What are the Orioles vs. Royals prediction market odds?
This event tracks Polymarket odds for Baltimore Orioles vs. Kansas City Royals, including who wins the game and whether the total runs go over or under 9.5. Odds can move as traders react to lineups, pitching news, injuries, and betting flow.
What is the smart money doing on Orioles vs. Royals?
PolySpotter has tracked $37,950 in smart money across 7 signals for this event. Recent alerts include a 7-wallet pile-in on the Royals and bets from several high-performing sports traders, including 91–93% win-rate bettors.
Does this event include the over/under market?
Yes. In addition to the Orioles vs. Royals moneyline-style winner market, this event also includes an O/U 9.5 market where traders are pricing whether the game total finishes over or under 9.5 runs.
When does the Orioles vs. Royals market resolve?
The market is scheduled around the April 21 game at 7:40 PM ET and resolves after the game is completed. If the game is postponed, the market stays open until it is played; if it is canceled with no makeup or ends in a tie, it resolves 50-50.
Where can I see Orioles vs. Royals Polymarket activity?
PolySpotter’s event hub brings together the related Orioles vs. Royals markets, current prediction-market pricing, and smart money alerts so you can see how sharp wallets are trading the matchup.