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Kansas City Royals: where the books disagreed

In the last 30 days, MLB lines on Kansas City Royals games produced a cross-book net edge on 128 game-markets across 21 games — average 3.90% after fees, largest 14.75%. The book most often on one side of those: BetMGM.

Games with an arb
21
30 days
Game-markets
128
322 detections
Avg net edge
3.90%
max 14.75%
Last seen
Sep 19, 2026
MLB

Books that disagreed on Kansas City Royals games

Opponents in those games: Toronto Blue Jays (38) · Houston Astros (21) · Arizona Diamondbacks (18) · Boston Red Sox (17) · Miami Marlins (16) · Detroit Tigers (13) · Pittsburgh Pirates (5)

Recent Kansas City Royals examples

Best detection per game-market, most recent first, net of fees. These windows have closed.

GameMarketBooksNet edgeDetected
Kansas City Royals @ Pittsburgh Piratestotals 13.5BetRivers + Caesars7.33%Sep 18, 9:36 PM ET
Kansas City Royals @ Pittsburgh Piratesspreads 2.5BetRivers + DraftKings6.81%Sep 18, 9:36 PM ET
Kansas City Royals @ Pittsburgh Piratesh2hFanatics Sportsbook + Caesars13.67%Sep 18, 8:50 PM ET
Kansas City Royals @ Pittsburgh Piratesspreads 1.5BetMGM + Fanatics Sportsbook5.35%Sep 18, 8:19 PM ET
Kansas City Royals @ Pittsburgh Piratestotals 8.5ESPN BET + LowVig3.22%Sep 18, 6:46 PM ET
Kansas City Royals @ Houston Astrosspreads 3.5FanDuel + Hard Rock Bet3.84%Sep 17, 9:34 PM ET
Kansas City Royals @ Houston Astrostotals 7.5FanDuel + Caesars5.10%Sep 17, 9:18 PM ET
Kansas City Royals @ Houston Astrostotals 6.5BetMGM + betPARX0.87%Sep 17, 9:03 PM ET
Kansas City Royals @ Houston Astrosspreads 4.5betPARX + Bovada1.64%Sep 17, 8:48 PM ET
Kansas City Royals @ Houston Astrostotals 8.5betPARX + ESPN BET2.91%Sep 17, 8:48 PM ET
Kansas City Royals @ Houston Astrosspreads 1.5betPARX + Fanatics Sportsbook0.71%Sep 17, 7:16 PM ET
Kansas City Royals @ Houston Astrosh2hBetOnline + Fanatics Sportsbook3.14%Sep 17, 7:16 PM ET
Kansas City Royals @ Houston Astrosspreads 2.5FanDuel + Hard Rock Bet3.12%Sep 16, 11:01 PM ET
Kansas City Royals @ Houston Astrostotals 7.5ESPN BET + Fliff9.13%Sep 16, 11:01 PM ET
Kansas City Royals @ Houston Astrostotals 6.5BetMGM + ReBet3.51%Sep 16, 10:45 PM ET

Frequently asked questions

How often do sportsbooks disagree on Kansas City Royals games?

Over the last 30 days our scanner recorded a cross-book net edge on 128 game-markets across 21 Kansas City Royals games — average 3.90% after fees, largest 14.75%, most recently Sep 19, 2026.

Which sportsbooks disagree most on Kansas City Royals?

BetMGM (29 game-markets), betPARX (27 game-markets), FanDuel (25 game-markets). A disagreement needs two books on the same line; the pair pages show which combinations recur.

Can I still bet these?

No — these windows closed within minutes of being recorded. The page is a measurement of how the market behaves around this team; the live dashboard shows what exists right now.

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Kansas City Royals arbitrage: 21 games where the books disagreed (30 days, measured) · ArbMonster