Books

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

Seattle Mariners at Athletics odds

Seattle
Mariners
SM rating 1495 · #15
9 – 2
Final
Mariners -1.5 covered
Over 10.5
vs the most common closing line
Monday, May 25
9:40 PM ET
Sutter Health Park
Athletics
Athletics
SM rating 1432 · #28
SEA 51%ATH 49%
Fair moneyline
-103 / +103
SEA / ATH, no vig
Market win %
50% / 50%
No-vig average of the books
Model vs market
SEA +1 pts
SharpModels 51% · market 50% (no vig)
Ratings
1495 / 1432
SEA / ATH, 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
Mariners
Moneyline
-105
BetMGM
-109 -105 -110
Athletics
Moneyline
-110
bet365
-112 -115 -110
Mariners
Spread
-1+112
DraftKings
-1+112 -1.5+140 -1.5+140
Athletics
Spread
+1.5-164
bet365
+1-147 +1.5-169 +1.5-164
Over
Total
10.5-115
bet365
10.5-116 10.5-115 10.5-115
Under
Total
10.5-104
DraftKings
10.5-104 10.5-105 10.5-105
Margin
Moneyline
3.5% 4.7%4.5%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

ATH line
-4.5
SEA +4.5
+409-667 - -
-4
SEA +4
+384-625 - -
-3.5
SEA +3.5
+294-435 +350-526 -
-3
SEA +3
+271-400 - -
-2.5
SEA +2.5
+212-294 +250-357 -
-2
SEA +2
+190-263 - -
-1.5
SEA +1.5
+151-200 +165-222 -
-1
SEA +1
+119-156 - -
+1
SEA -1
-147+112 - -
+1.5
SEA -1.5
-169+139 -169+140 -164+140
+2
SEA -2
-227+167 - -
+2.5
SEA -2.5
-256+189 -250+185 -
+3
SEA -3
-345+241 - -
+3.5
SEA -3.5
-385+264 -385+270 -
+4
SEA -4
-526+341 - -
+4.5
SEA -4.5
-588+364 - -
+5
SEA -5
-833+474 - -

Top number: ATH at that line; bottom: SEA at the opposite line. Gold = best top number.

Total
5
Over / Under
- -2500+900 -
5.5
Over / Under
- -1111+575 -
6
Over / Under
- -1000+550 -
6.5
Over / Under
- -667+400 -
7
Over / Under
-556+353 -588+375 -
7.5
Over / Under
-345+246 -385+270 -
8
Over / Under
-312+225 -333+240 -
8.5
Over / Under
-250+182 -278+200 -
9
Over / Under
-213+158 -227+170 -
9.5
Over / Under
-161+123 -167+125 -
10
Over / Under
-143+108 -143+110 -
10.5
Over / Under
-116-104 -115-105 -115-105
11
Over / Under
+102-133 +105-139 -
11.5
Over / Under
+121-161 +130-169 -
12
Over / Under
+143-189 +155-208 -
12.5
Over / Under
+158-213 +170-227 -
13
Over / Under
+199-270 +220-303 -
13.5
Over / Under
+220-312 +240-333 -
14
Over / Under
+264-385 +290-417 -
14.5
Over / Under
+281-417 +310-455 -
15
Over / Under
+361-556 +400-625 -
15.5
Over / Under
- +425-714 -
16
Over / Under
- +500-909 -

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