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Houston Astros at Baltimore Orioles odds

Houston
Astros
SM rating 1506 · #13
3 – 5
Final
Orioles -1.5 covered
Under 9
vs the most common closing line
Tuesday, April 28
6:35 PM ET
Oriole Park at Camden Yards
Baltimore
Orioles
SM rating 1502 · #14
HOU 47%BAL 53%
Fair moneyline
+111 / -111
HOU / BAL, no vig
Market win %
45% / 55%
No-vig average of the books
Model vs market
HOU +3 pts
SharpModels 47% · market 45% (no vig)
Ratings
1506 / 1502
HOU / BAL, 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
Astros
Moneyline
+115
bet365
+113 +115 +115
Orioles
Moneyline
-135
bet365
-137 -135 -135
Astros
Spread
+1-135
DraftKings
+1-135 +1.5-175 +1.5-179
Orioles
Spread
-1.5+150
bet365
-1+104 -1.5+145 -1.5+150
Over
Total
9-115
bet365
9-116 9-115 9-115
Under
Total
9-105
DraftKings
9-105 9-105 9-105
Margin
Moneyline
3.8% 4.5%3.8%3.8%

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

BAL line
-5
HOU +5
+507-909 - -
-4.5
HOU +4.5
+394-625 - -
-4
HOU +4
+370-588 - -
-3.5
HOU +3.5
+285-417 - -
-3
HOU +3
+262-385 - -
-2.5
HOU +2.5
+206-286 +210-286 -
-2
HOU +2
+183-250 - -
-1.5
HOU +1.5
+149-182 +145-175 +150-179
-1
HOU +1
+104-135 - -
+1
HOU -1
-185+139 - -
+1.5
HOU -1.5
-217+162 -238+175 -
+2
HOU -2
-294+212 - -
+2.5
HOU -2.5
-333+238 -385+270 -
+3
HOU -3
-476+310 - -
+3.5
HOU -3.5
-526+334 - -
+4
HOU -4
-769+437 - -
+4.5
HOU -4.5
-833+461 - -

Top number: BAL at that line; bottom: HOU at the opposite line. Gold = best top number.

Total
3.5
Over / Under
- -2500+900 -
4
Over / Under
- -2500+900 -
4.5
Over / Under
- -1250+625 -
5
Over / Under
- -1111+600 -
5.5
Over / Under
-526+340 -588+375 -
6
Over / Under
-476+315 -526+340 -
6.5
Over / Under
-345+243 -385+270 -
7
Over / Under
-294+211 -333+240 -
7.5
Over / Under
-204+152 -222+165 -
8
Over / Under
-179+135 -189+145 -
8.5
Over / Under
-147+112 -154+118 -
9
Over / Under
-116-105 -115-105 -115-105
9.5
Over / Under
+104-135 +110-143 -
10
Over / Under
+123-161 +130-169 -
10.5
Over / Under
+138-185 +145-189 -
11
Over / Under
+176-238 +185-250 -
11.5
Over / Under
+199-270 +210-294 -
12
Over / Under
+243-345 +270-385 -
12.5
Over / Under
+261-370 +280-400 -
13
Over / Under
+343-526 +375-588 -
13.5
Over / Under
+368-588 +400-625 -
14
Over / Under
- +475-833 -
14.5
Over / Under
- +500-909 -

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