Kansas City Royals @ Cleveland Guardians
Fri Aug 28, 7:11 PM ET
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Odds from the latest scan: August 27, 7:25 PM ET. Live odds for this game.
Polymarket US pays the most on Kansas City Royals at +133, and Hard Rock Bet pays the most on Cleveland Guardians at -130. Across the 8 books pricing this game the best and worst numbers are $18.00 apart on a $100 bet.
Best MLB price on Kansas City Royals vs Cleveland Guardians, compared across every major US sportsbook plus Kalshi, Polymarket US, ProphetX and Novig. Fri Aug 28, 7:11 PM ET.
Games starting within 24 hours refresh every minute; later games every 30 minutes and every hour as kickoff approaches during the beta; the free board refreshes hourly.
Moneyline Line HistoryKansas City Royals +133 Polymarket US·Cleveland Guardians -130 Hard Rock Bet
Every Book's Moneyline
| Book | Kansas City Royals | Cleveland Guardians |
|---|---|---|
| Hard Rock Bet | +120 | -130 |
| theScore Bet | +115 | -135 |
| FanDuel | +118 | -138 |
| Bovada | +117 | -140 |
| Fanatics | +115 | -140 |
| Kalshi | +118 | -148 |
| Fliff | +120 | -150 |
| Polymarket US | +133 | -153 |
Spread Line HistoryKansas City Royals +1.5 (-190) Fanatics·Cleveland Guardians -1.5 (+180) Hard Rock Bet
Total Line HistoryOver 8 (-105) Bovada·Under 8 (-114) FanDuel
About These Charts
Player Props
8 books priced this game. Prediction market prices include trading fees wherever a fee applies, so they are directly comparable to sportsbook lines.
On Kansas City Royals vs Cleveland Guardians, the best available price is not the same at every book. One sportsbook might post a side at -110 while another has it at -102, and taking the better number is the one edge you fully control. The Odds Gap scans every major US sportsbook plus the federally regulated prediction markets and flags where the best price sits on each side of this MLB matchup.
How to read these Kansas City Royals vs Cleveland Guardians odds
The cards above show the best moneyline price on each side and which book has it. The spread line shows Cleveland Guardians at the market's consensus number, priced at the best odds among books quoting it. The total shows the Over at the consensus number. For every book's price on every market, open the game in the Line Shop.
What the Price Gap Is Worth
Across the 8 books quoting this side, the best price is +133 at Polymarket US and the worst is +115 at Fanatics. Same bet, same outcome, $18.00 difference in profit on a $100 stake. Nothing about the wager changes, only where you place it.
- Kansas City Royals: best +133 (Polymarket US), worst +115 (Fanatics)
- Cleveland Guardians: best -130 (Hard Rock Bet), worst -153 (Polymarket US)
Kansas City Royals vs Cleveland Guardians Odds: Common Questions
Who has the best odds on Kansas City Royals vs Cleveland Guardians?
At the latest scan Polymarket US pays the most on Kansas City Royals at +133, and Hard Rock Bet pays the most on Cleveland Guardians at -130. Those are two different books more often than not, and the best number moves as books reprice, so check the table on this page before you bet rather than assuming one book wins both sides.
How much does the price differ between sportsbooks on this game?
Right now 8 books price this side, and the spread between the best and worst of them is +133 at Polymarket US versus +115 at Fanatics. On a $100 bet that is $18.00 more in your pocket for the same wager, won or lost the same way. That difference is the entire reason this page exists.
What is the spread and total for Kansas City Royals vs Cleveland Guardians?
The consensus spread is -1.5 on Cleveland Guardians with the best juice at +180 (Hard Rock Bet), and the consensus total is 8 with the best Over price at -105 (Bovada). Consensus means the line most books agree on; the flagged price is the best juice available at that same number.
How often do these MLB odds update?
The free board rescans every hour from 7am to 9pm ET; Live Beta, free with an email signup during the beta, refreshes every minute. This page was last scanned August 27, 7:25 PM ET, and that timestamp is shown above the table.
Does The Odds Gap pick a side on Kansas City Royals vs Cleveland Guardians?
No. There is no model, no projection, and no lean anywhere on this site. We show which book pays the most on a bet you have already decided to make. Math, not picks.
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