Books

Show only the books you use. The best price (gold) then comes from these. Saved in this browser.

Kansas City Royals at Boston Red Sox odds

Kansas City
Royals
SM rating 1462 · #26
1 – 5
Final
Red Sox -1.5 covered
Under 8.5
vs the most common closing line
Saturday, September 12
4:10 PM ET
Fenway Park
Boston
Red Sox
SM rating 1530 · #8
KC 38%BOS 62%
Fair moneyline
+160 / -160
KC / BOS, no vig
Market win %
34% / 66%
No-vig average of the books
Model vs market
KC +5 pts
SharpModels 38% · market 34% (no vig)
Ratings
1462 / 1530
KC / BOS, SharpModels

SharpModels is a benchmark built only from team ratings: it doesn't see injuries, rest or lineup news. When it and the market disagree, the market often knows something.

Closing lines

This game was played before we started collecting prices (22 October 2026), so we have its closing prices only, from DraftKings, BetMGM and bet365: no line movement or player props. A price can differ from the book's own by a cent or two.

MarketBest
Royals
Moneyline
+185
BetMGM
+183 +185 +180
Red Sox
Moneyline
-222
bet365
-227 -227 -222
Royals
Spread
+1.5-115
DraftKings
+1.5-115 +1.5-115 +1.5-120
Red Sox
Spread
-1.5+100
bet365
-1.5-105 -1.5-105 -1.5+100
Over
Total
8.5-110
bet365
8.5-119 8.5-118 8.5-110
Under
Total
8.5-102
DraftKings
8.5-102 8.5-102 8.5-110
Margin
Moneyline
3.9% 4.5%4.3%4.5%

Margin: how much a book builds into its moneyline (its implied chances add up to more than 100%). Lower is fairer; the lowest is in green. Under Best, the margin if you took the best price on each side.

Every price change, book by book: tap the table icon by any selection, line, team total or player.

Best spread and total weigh the line against the price: a better line is worth paying a little more for, most of all onto key numbers (half a point is worth more where games often land). Moneyline: simply the best price.

Alternate lines

BOS line
-6.5
KC +6.5
+565-1111 - -
-6
KC +6
+543-1000 - -
-5.5
KC +5.5
+420-714 +450-769 -
-5
KC +5
+394-625 - -
-4.5
KC +4.5
+294-435 +333-500 -
-4
KC +4
+269-385 - -
-3.5
KC +3.5
+206-286 +240-333 -
-3
KC +3
+180-244 - -
-2.5
KC +2.5
+139-185 +145-189 -
-2
KC +2
+116-152 - -
-1.5
KC +1.5
-105-115 -105-115 +100-120
-1
KC +1
-172+130 - -
+1
KC -1
-357+247 - -
+1.5
KC -1.5
-417+280 -400+275 -
+2
KC -2
-667+395 - -
+2.5
KC -2.5
-714+427 - -
+3
KC -3
-1250+600 - -

Top number: BOS at that line; bottom: KC at the opposite line. Gold = best top number.

Total
3
Over / Under
- -10000+1550 -
3.5
Over / Under
- -2000+775 -
4
Over / Under
- -1667+750 -
4.5
Over / Under
- -1000+550 -
5
Over / Under
- -909+500 -
5.5
Over / Under
- -476+320 -
6
Over / Under
- -417+290 -
6.5
Over / Under
- -303+220 -
7
Over / Under
- -250+185 -
7.5
Over / Under
- -175+135 -
8
Over / Under
- -149+115 -
8.5
Over / Under
-119-102 -118-102 -110-110
9
Over / Under
- +105-139 -
9.5
Over / Under
- +130-169 -
10
Over / Under
- +165-222 -
10.5
Over / Under
- +185-250 -
11
Over / Under
- +240-333 -
11.5
Over / Under
- +270-385 -
12
Over / Under
- +325-476 -
12.5
Over / Under
- +340-526 -
13
Over / Under
- +450-769 -
13.5
Over / Under
- +475-833 -
14
Over / Under
- +600-1111 -

Top number: over; bottom: under. Gold = best top number.