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Seattle Mariners at Chicago White Sox odds

Seattle
Mariners
SM rating 1495 · #15
1 – 6
Final
Mariners -1.5 did not cover
Under 9.5
vs the most common closing line
Saturday, May 9
7:10 PM ET
Rate Field
Chicago
White Sox
SM rating 1466 · #24
SEA 60%CHW 40%
Fair moneyline
-147 / +147
SEA / CHW, no vig
Market win %
54% / 46%
No-vig average of the books
Model vs market
SEA +6 pts
SharpModels 60% · market 54% (no vig)
Ratings
1495 / 1466
SEA / CHW, 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
-125
BetMGM
-132 -125 -130
White Sox
Moneyline
+110
bet365
+109 +105 +110
Mariners
Spread
-1.5+120
BetMGM
-1-110 -1.5+120 -1.5+120
White Sox
Spread
+1.5-141
bet365
+1-120 +1.5-143 +1.5-141
Over
Total
9.5-105
bet365
9.5-111 9.5-110 9.5-105
Under
Total
9.5-110
BetMGM
9.5-111 9.5-110 9.5-115
Margin
Moneyline
3.1% 4.5%4.2%4.0%

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

CHW line
-4
SEA +4
+517-1000 - -
-3.5
SEA +3.5
+388-625 +425-714 -
-3
SEA +3
+363-588 - -
-2.5
SEA +2.5
+276-400 +290-417 -
-2
SEA +2
+250-357 - -
-1.5
SEA +1.5
+191-263 +185-250 -
-1
SEA +1
+152-204 - -
+1
SEA -1
-120-110 - -
+1.5
SEA -1.5
-145+119 -143+120 -141+120
+2
SEA -2
-189+143 - -
+2.5
SEA -2.5
-222+164 -222+165 -
+3
SEA -3
-286+206 - -
+3.5
SEA -3.5
-323+228 -303+220 -
+4
SEA -4
-435+289 - -
+4.5
SEA -4.5
-476+311 - -
+5
SEA -5
-667+401 - -
+5.5
SEA -5.5
-714+424 - -

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

Total
4
Over / Under
- -3333+950 -
4.5
Over / Under
- -1667+700 -
5
Over / Under
- -1429+675 -
5.5
Over / Under
-625+389 -714+425 -
6
Over / Under
-588+373 -625+400 -
6.5
Over / Under
-417+284 -455+300 -
7
Over / Under
-357+251 -385+270 -
7.5
Over / Under
-244+180 -250+185 -
8
Over / Under
-217+161 -227+170 -
8.5
Over / Under
-175+133 -175+135 -
9
Over / Under
-145+110 -143+110 -
9.5
Over / Under
-111-111 -110-110 -105-115
10
Over / Under
+103-135 +105-139 -
10.5
Over / Under
+118-156 +120-154 -
11
Over / Under
+148-196 +160-208 -
11.5
Over / Under
+170-227 +185-250 -
12
Over / Under
+204-286 +220-303 -
12.5
Over / Under
+221-312 +240-333 -
13
Over / Under
+285-417 +310-455 -
13.5
Over / Under
+308-455 +333-500 -
14
Over / Under
+378-625 +425-714 -
14.5
Over / Under
- +425-714 -
15
Over / Under
- +575-1111 -

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