MLB Preseason Odds (ID, US)

MLB Preseason Season: Feb – MarOff-Season
SeasonOff-SeasonCurrent Month

July 2026

25 matches · 3 days

Fri, Jul 175 matches
Los Angeles Dodgers@New York Yankees
11:06 PM
Tampa Bay Rays@Boston Red Sox
11:11 PM
Chicago White Sox@Toronto Blue Jays
11:16 PM
Texas Rangers@Atlanta Braves
11:16 PM
Miami Marlins@Milwaukee Brewers
11:41 PM
Sat, Jul 1816 matches
Minnesota Twins@Chicago Cubs
12:06 AM
San Diego Padres@Kansas City Royals
12:11 AM
Baltimore Orioles@Houston Astros
12:11 AM
Cincinnati Reds@Colorado Rockies
12:41 AM
Detroit Tigers@Los Angeles Angels
1:39 AM
Washington Nationals@Oakland Athletics
1:41 AM
St. Louis Cardinals@Arizona Diamondbacks
1:41 AM
San Francisco Giants@Seattle Mariners
2:11 AM
Minnesota Twins@Chicago Cubs
6:21 PM
Chicago White Sox@Toronto Blue Jays
7:08 PM
New York Mets@Philadelphia Phillies
8:06 PM
Baltimore Orioles@Houston Astros
8:11 PM
St. Louis Cardinals@Arizona Diamondbacks
8:11 PM
Tampa Bay Rays@Boston Red Sox
8:11 PM
Texas Rangers@Atlanta Braves
8:11 PM
Miami Marlins@Milwaukee Brewers
8:11 PM
Sun, Jul 194 matches
San Francisco Giants@Seattle Mariners
12:09 AM
Los Angeles Dodgers@New York Yankees
12:09 AM
Washington Nationals@Oakland Athletics
2:06 AM
Detroit Tigers@Los Angeles Angels
2:08 AM

25 upcoming matches and outright odds across 30 competitors.

We compare MLB Preseason odds across 4 bookmakers in ID, United States

BetAnySportsBetOpenlyKalshiPolymarket

Get these odds overlaid directly on Polymarket, BetAnySports, BetOpenly, and more.

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Idaho bettors analyzing MLB Preseason odds can leverage OddsGuard's comprehensive comparison tool to evaluate lines from offshore and international bookmakers including Bovada, BetOnline, and MyBookie. While online sports betting remains unregulated in Idaho, OddsGuard provides essential line shopping capabilities across these platforms, allowing bettors to identify the best available odds and track line movements throughout spring training.

MLB Preseason holds particular significance for Idaho sports fans who predominantly follow the Seattle Mariners due to regional proximity, though Colorado Rockies support runs strong in eastern counties. Spring training generates substantial betting interest as Idaho bettors assess roster changes, prospect development, and managerial adjustments that could impact regular season performance. The preseason market offers unique value opportunities as books adjust to new information, making MLB Preseason odds Idaho comparisons especially valuable for identifying closing line value before the regular season begins.

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OddsGuard is a free browser extension that overlays real-time odds from 75 sportsbooks directly on the betting site you're already using. No extra tabs, no subscription, no account required.

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sportsbook.com/futures
Super Bowl Winner
Chiefs+450
+$12
Eagles+600
+2.1% EV
Bills+800
BEST
Lions+900
BEST
49ers+1000
+$8
Ravens+1100
BEST
Bengals+1400
+0.8% EV
Cowboys+1600
+$12

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Upcoming Matches

Today

New York Yankees vs Los Angeles Dodgers

Fri, Jul 17, 11:06 PM

BookmakerNew York YankeesLos Angeles Dodgers
Best Odds
+107
BetOpenly
BetAnySportsBetAnySports
-101-112
BetOnline.agBetOnline.ag
-101-109
BetOpenlyBetOpenly
+107
BetUSBetUS
+100-110
BovadaBovada
-104-116
GTbetsGTbets
KalshiKalshi
+104-109
LowVig.agLowVig.ag
-101-109
MyBookie.agMyBookie.ag
-104-114
PolymarketPolymarket
+104-109

Boston Red Sox vs Tampa Bay Rays

Fri, Jul 17, 11:11 PM

BookmakerBoston Red SoxTampa Bay Rays
Best Odds
BetAnySportsBetAnySports
-127+112
BetOnline.agBetOnline.ag
-127+114
BetOpenlyBetOpenly
EverygameEverygame
-122+112
GTbetsGTbets
KalshiKalshi
-122+117
LowVig.agLowVig.ag
-127+114
MyBookie.agMyBookie.ag
-128+109
PolymarketPolymarket
-122+117
BetUSBetUS
+114
BovadaBovada
-130

Toronto Blue Jays vs Chicago White Sox

Fri, Jul 17, 11:16 PM

BookmakerToronto Blue JaysChicago White Sox
Best Odds
-122
Kalshi
BetAnySportsBetAnySports
-130+115
BetOnline.agBetOnline.ag
-128+117
BetOpenlyBetOpenly
BetUSBetUS
-127+116
BovadaBovada
-135+114
EverygameEverygame
-130+120
KalshiKalshi
-122+122
LowVig.agLowVig.ag
-128+117
MyBookie.agMyBookie.ag
-133+114
PolymarketPolymarket
-127+122

Atlanta Braves vs Texas Rangers

Fri, Jul 17, 11:16 PM

BookmakerAtlanta BravesTexas Rangers
Best Odds
-192
Polymarket
BetOnline.agBetOnline.ag
-204+184
BetOpenlyBetOpenly
BetUSBetUS
-204+178
BovadaBovada
-217+176
EverygameEverygame
-208+185
GTbetsGTbets
KalshiKalshi
-204+194
LowVig.agLowVig.ag
-204+184
MyBookie.agMyBookie.ag
-204+173
BetAnySportsBetAnySports
+179
PolymarketPolymarket
-192

Milwaukee Brewers vs Miami Marlins

Fri, Jul 17, 11:41 PM

BookmakerMilwaukee BrewersMiami Marlins
Best Odds
-139
Kalshi
BetAnySportsBetAnySports
-147+130
BetOnline.agBetOnline.ag
-147+132
BetOpenlyBetOpenly
-145
BetUSBetUS
-147+131
EverygameEverygame
-145+133
KalshiKalshi
-139+133
LowVig.agLowVig.ag
-147+132
MyBookie.agMyBookie.ag
-149+127
PolymarketPolymarket
-145+138
BovadaBovada
-152
GTbetsGTbets

Tomorrow

Chicago Cubs vs Minnesota Twins

Sat, Jul 18, 12:06 AM

BookmakerChicago CubsMinnesota Twins
Best Odds
-139
Kalshi
+138
Kalshi
BetOnline.agBetOnline.ag
-147+132
BetOpenlyBetOpenly
BetUSBetUS
-145+130
BovadaBovada
-149+126
EverygameEverygame
-141+130
GTbetsGTbets
KalshiKalshi
-139+138
MyBookie.agMyBookie.ag
-147+125
PolymarketPolymarket
-139+133
BetAnySportsBetAnySports
+130
LowVig.agLowVig.ag
-147

Kansas City Royals vs San Diego Padres

Sat, Jul 18, 12:11 AM

BookmakerKansas City RoyalsSan Diego Padres
Best Odds
+112
Everygame
-112
Polymarket
BetOnline.agBetOnline.ag
+109-120
BetOpenlyBetOpenly
+106-115
BovadaBovada
+104-123
EverygameEverygame
+112-122
GTbetsGTbets
KalshiKalshi
+108-118
LowVig.agLowVig.ag
+109-120
MyBookie.agMyBookie.ag
+104-122
PolymarketPolymarket
+108-112
BetAnySportsBetAnySports
-120
BetUSBetUS
+109

Houston Astros vs Baltimore Orioles

Sat, Jul 18, 12:11 AM

BookmakerHouston AstrosBaltimore Orioles
Best Odds
-109
Polymarket
BetAnySportsBetAnySports
-116+103
BetOnline.agBetOnline.ag
-115+104
BetOpenlyBetOpenly
BovadaBovada
-120+100
EverygameEverygame
-111+101
GTbetsGTbets
KalshiKalshi
-112+108
MyBookie.agMyBookie.ag
-118+100
PolymarketPolymarket
-109+104
BetUSBetUS
+105
LowVig.agLowVig.ag
-115

Colorado Rockies vs Cincinnati Reds

Sat, Jul 18, 12:41 AM

BookmakerColorado RockiesCincinnati Reds
Best Odds
+104
Kalshi
BetAnySportsBetAnySports
-112-101
BetOpenlyBetOpenly
+104
BetUSBetUS
-112+102
BovadaBovada
-116-104
EverygameEverygame
-110+100
KalshiKalshi
-109+104
LowVig.agLowVig.ag
-111+101
MyBookie.agMyBookie.ag
-112-105
PolymarketPolymarket
-109+104
BetOnline.agBetOnline.ag
-111
GTbetsGTbets

Los Angeles Angels vs Detroit Tigers

Sat, Jul 18, 1:39 AM

BookmakerLos Angeles AngelsDetroit Tigers
Best Odds
+101
BetOpenly
-104
Kalshi
BetAnySportsBetAnySports
+100-114
BetOnline.agBetOnline.ag
-102-108
BetUSBetUS
-103-108
BovadaBovada
-109-111
EverygameEverygame
+100-110
GTbetsGTbets
KalshiKalshi
+100-104
MyBookie.agMyBookie.ag
-106-111
PolymarketPolymarket
+100-104
BetOpenlyBetOpenly
+101
LowVig.agLowVig.ag
-108

Oakland Athletics vs Washington Nationals

Sat, Jul 18, 1:41 AM

BookmakerOakland AthleticsWashington Nationals
Best Odds
+122
Everygame
BetAnySportsBetAnySports
+116-132
BetOnline.agBetOnline.ag
+119-132
BetOpenlyBetOpenly
+122
BetUSBetUS
+119-132
BovadaBovada
+113-135
EverygameEverygame
+122-132
LowVig.agLowVig.ag
+119-132
MyBookie.agMyBookie.ag
+113-133
PolymarketPolymarket
+122-127
GTbetsGTbets
KalshiKalshi
-127

Arizona Diamondbacks vs St. Louis Cardinals

Sat, Jul 18, 1:41 AM

BookmakerArizona DiamondbacksSt. Louis Cardinals
Best Odds
+108
Polymarket
BetAnySportsBetAnySports
-111-101
BetOnline.agBetOnline.ag
-111+101
BetOpenlyBetOpenly
BetUSBetUS
-111+101
BovadaBovada
-116-104
EverygameEverygame
-104-106
GTbetsGTbets
KalshiKalshi
-104+104
PolymarketPolymarket
-112+108
LowVig.agLowVig.ag
-111
MyBookie.agMyBookie.ag
-104

Seattle Mariners vs San Francisco Giants

Sat, Jul 18, 2:11 AM

BookmakerSeattle MarinersSan Francisco Giants
Best Odds
-169
Kalshi
BetAnySportsBetAnySports
-185+162
BetOnline.agBetOnline.ag
-182+165
BetUSBetUS
-182+161
EverygameEverygame
-185+165
GTbetsGTbets
KalshiKalshi
-169+163
LowVig.agLowVig.ag
-182+165
MyBookie.agMyBookie.ag
-189+160
PolymarketPolymarket
-179+170
BetOpenlyBetOpenly
BovadaBovada
-185

Chicago Cubs vs Minnesota Twins

Sat, Jul 18, 6:21 PM

BookmakerChicago CubsMinnesota Twins
Best Odds
-133
Kalshi
+133
Polymarket
BetOnline.agBetOnline.ag
-143+130
BovadaBovada
-143+119
GTbetsGTbets
KalshiKalshi
-133+133
LowVig.agLowVig.ag
-143+130
MyBookie.agMyBookie.ag
-145+123
PolymarketPolymarket
-139+133

Toronto Blue Jays vs Chicago White Sox

Sat, Jul 18, 7:08 PM

BookmakerToronto Blue JaysChicago White Sox
Best Odds
+104
Kalshi
-104
Polymarket
BetOnline.agBetOnline.ag
+102-112
BovadaBovada
-103-118
GTbetsGTbets
KalshiKalshi
+104-109
LowVig.agLowVig.ag
+102-112
MyBookie.agMyBookie.ag
-102-115
PolymarketPolymarket
+100-104

Philadelphia Phillies vs New York Mets

Sat, Jul 18, 8:06 PM

BookmakerPhiladelphia PhilliesNew York Mets
Best Odds
-149
Polymarket
+150
Kalshi
BetOnline.agBetOnline.ag
-156+142
BovadaBovada
-164+139
GTbetsGTbets
KalshiKalshi
-156+150
LowVig.agLowVig.ag
-156+142
MyBookie.agMyBookie.ag
-164+139
PolymarketPolymarket
-149+144

Houston Astros vs Baltimore Orioles

Sat, Jul 18, 8:11 PM

BookmakerHouston AstrosBaltimore Orioles
Best Odds
-104
Kalshi
+104
Polymarket
BetOnline.agBetOnline.ag
-105-105
BovadaBovada
-114-106
GTbetsGTbets
KalshiKalshi
-104+100
LowVig.agLowVig.ag
-105-105
MyBookie.agMyBookie.ag
-111-106
PolymarketPolymarket
-109+104

Arizona Diamondbacks vs St. Louis Cardinals

Sat, Jul 18, 8:11 PM

BookmakerArizona DiamondbacksSt. Louis Cardinals
Best Odds
-109
Polymarket
+117
Kalshi
BetOnline.agBetOnline.ag
-115+104
BovadaBovada
-118-103
GTbetsGTbets
KalshiKalshi
-118+117
LowVig.agLowVig.ag
-115+104
MyBookie.agMyBookie.ag
-116-101
PolymarketPolymarket
-109+104

Boston Red Sox vs Tampa Bay Rays

Sat, Jul 18, 8:11 PM

BookmakerBoston Red SoxTampa Bay Rays
Best Odds
-109
Kalshi
+108
Kalshi
BetOnline.agBetOnline.ag
-115+104
BovadaBovada
-120+101
GTbetsGTbets
KalshiKalshi
-109+108
LowVig.agLowVig.ag
-115+104
MyBookie.agMyBookie.ag
-118+101
PolymarketPolymarket
-109+104

Atlanta Braves vs Texas Rangers

Sat, Jul 18, 8:11 PM

BookmakerAtlanta BravesTexas Rangers
Best Odds
-110
BetOnline.ag
+108
Kalshi
BetOnline.agBetOnline.ag
-110+100
BovadaBovada
-118-103
GTbetsGTbets
KalshiKalshi
-112+108
LowVig.agLowVig.ag
-110+100
MyBookie.agMyBookie.ag
-114-103
PolymarketPolymarket
-112+108

Milwaukee Brewers vs Miami Marlins

Sat, Jul 18, 8:11 PM

BookmakerMilwaukee BrewersMiami Marlins
Best Odds
-127
Kalshi
+127
Polymarket
BetOnline.agBetOnline.ag
-127+115
BovadaBovada
-139+115
GTbetsGTbets
KalshiKalshi
-127+122
LowVig.agLowVig.ag
-127+115
MyBookie.agMyBookie.ag
-132+113
PolymarketPolymarket
-133+127

Sunday

Seattle Mariners vs San Francisco Giants

Sun, Jul 19, 12:09 AM

BookmakerSeattle MarinersSan Francisco Giants
Best Odds
-122
Kalshi
BetOnline.agBetOnline.ag
-127+115
BetOpenlyBetOpenly
-128
BovadaBovada
-141+117
GTbetsGTbets
KalshiKalshi
-122+122
LowVig.agLowVig.ag
-127+115
MyBookie.agMyBookie.ag
-133+114
PolymarketPolymarket
-133+127

New York Yankees vs Los Angeles Dodgers

Sun, Jul 19, 12:09 AM

BookmakerNew York YankeesLos Angeles Dodgers
Best Odds
+104
Kalshi
-104
Polymarket
BetOnline.agBetOnline.ag
-103-108
BovadaBovada
-108-112
GTbetsGTbets
KalshiKalshi
+104-109
LowVig.agLowVig.ag
-103-108
MyBookie.agMyBookie.ag
-106-110
PolymarketPolymarket
+100-104

Oakland Athletics vs Washington Nationals

Sun, Jul 19, 2:06 AM

BookmakerOakland AthleticsWashington Nationals
Best Odds
-112
Kalshi
+113
Polymarket
BetOnline.agBetOnline.ag
-122+111
BovadaBovada
-132+109
GTbetsGTbets
KalshiKalshi
-112+113
LowVig.agLowVig.ag
-122+111
MyBookie.agMyBookie.ag
-128+109
PolymarketPolymarket
-118+113

Los Angeles Angels vs Detroit Tigers

Sun, Jul 19, 2:08 AM

BookmakerLos Angeles AngelsDetroit Tigers
Best Odds
+164
Bovada
-169
Kalshi
BetOnline.agBetOnline.ag
+162-179
BovadaBovada
+164-200
GTbetsGTbets
KalshiKalshi
+163-169
LowVig.agLowVig.ag
+162-179
MyBookie.agMyBookie.ag
+159-189
PolymarketPolymarket
+163-169

MLB Preseason Winner Odds

CompetitorBest Odds
BetOnline.agBetOnline.ag
Los Angeles Dodgers
+190
BetOnline.ag
+190
New York Yankees
+550
BetOnline.ag
+550
Seattle Mariners
+1000
BetOnline.ag
+1000
Milwaukee Brewers
+1000
BetOnline.ag
+1000
Atlanta Braves
+1100
BetOnline.ag
+1100
Philadelphia Phillies
+1200
BetOnline.ag
+1200
Tampa Bay Rays
+1800
BetOnline.ag
+1800
Texas Rangers
+2500
BetOnline.ag
+2500
Chicago Cubs
+2500
BetOnline.ag
+2500
Cleveland Guardians
+3300
BetOnline.ag
+3300
Boston Red Sox
+3300
BetOnline.ag
+3300
Chicago White Sox
+4000
BetOnline.ag
+4000
Toronto Blue Jays
+5000
BetOnline.ag
+5000
Houston Astros
+5000
BetOnline.ag
+5000
Detroit Tigers
+5000
BetOnline.ag
+5000
San Diego Padres
+6600
BetOnline.ag
+6600
Baltimore Orioles
+8000
BetOnline.ag
+8000
Pittsburgh Pirates
+8000
BetOnline.ag
+8000
Minnesota Twins
+8000
BetOnline.ag
+8000
Miami Marlins
+10000
BetOnline.ag
+10000
St. Louis Cardinals
+12500
BetOnline.ag
+12500
Arizona Diamondbacks
+15000
BetOnline.ag
+15000
Oakland Athletics
+20000
BetOnline.ag
+20000
Washington Nationals
+30000
BetOnline.ag
+30000
New York Mets
+30000
BetOnline.ag
+30000
Cincinnati Reds
+30000
BetOnline.ag
+30000
Kansas City Royals
+50000
BetOnline.ag
+50000
San Francisco Giants
+50000
BetOnline.ag
+50000
Los Angeles Angels
+50000
BetOnline.ag
+50000
Colorado Rockies
+100000
BetOnline.ag
+100000

Get MLB PRESEASON odds compared automatically — right where you bet.

Install the free OddsGuard browser extension and see better prices overlaid directly on DraftKings, FanDuel, Bet365, and more. 10 seconds to install. No account needed.

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Moneyline-115-105+$5
Spread -3.5-112-102+$7
Over 217.5-110+100+$15

MLB Preseason Odds Comparison in Idaho

MLB Preseason odds typically appear in American format, with favorites showing negative numbers (-150) and underdogs displaying positive values (+130). Spring training betting focuses primarily on moneyline wagers, as run spreads prove less reliable with experimental lineups and limited innings from starting pitchers. Totals markets exist but carry higher vig due to unpredictable scoring patterns when teams prioritize player evaluation over winning.

Effective line shopping during preseason requires understanding that books often post wider spreads between their odds due to limited information flow. Idaho bettors should focus on closing line value rather than opening numbers, as sharp money typically moves preseason lines significantly once injury reports and lineup announcements surface. The key advantage in comparing MLB Preseason betting Idaho options lies in identifying books that haven't adjusted to late-breaking roster news.

How do MLB Preseason odds differ from regular season lines?

Preseason odds carry wider margins and less market efficiency due to uncertain playing time, experimental strategies, and limited historical data. Books often post conservative lines with higher vig to protect against insider information about roster decisions or prospect callups.

Which MLB Preseason bet types offer the best value in Idaho?

Moneyline bets provide the most straightforward value during spring training, as run spreads become unreliable with shortened games and bullpen experimentation. Focus on teams with established veteran cores rather than clubs heavily featuring prospects whose performance remains unpredictable.

Run Line
Baseball's version of the spread, almost always -1.5 / +1.5. The favorite at -1.5 must win by 2+ runs. Unlike football spreads, the run line rarely moves off 1.5.
Over/Under (Game Total)
A bet on combined runs scored by both teams. MLB totals typically range from 7 to 10.5, heavily influenced by starting pitchers, ballpark dimensions, and weather.
First 5 Innings (F5)
A moneyline, spread, or total that only covers the first five innings. Isolates starting pitcher matchups and removes bullpen variance.
NRFI / YRFI
No Run First Inning / Yes Run First Inning. A popular yes/no prop on whether either team scores in the top or bottom of the first inning.
Listed Pitcher
A bet condition where your wager is only valid if the listed starting pitcher actually starts. If a pitcher is scratched, the bet is voided.
Innings Total
Over/under on the total number of innings played, which can exceed 9 in extra-inning games.
Moneyline
A straight-up wager on which side wins. No point spread involved — you simply pick the winner.
Vig (Juice)
The bookmaker's commission built into every line. Standard vig is around -110 on each side, meaning you risk $110 to win $100.
Implied Probability
The likelihood of an outcome as suggested by the odds. For example, -200 implies a 66.7% chance. Comparing implied probability across bookmakers reveals where value exists.
Closing Line Value (CLV)
The difference between the odds you locked in and the odds at the time the market closes. Consistently beating the closing line is the strongest predictor of long-term betting profit.
Line Movement
Changes in odds between when a market opens and when it closes. Driven by sharp money, public betting patterns, injuries, and other news.
Bankroll
The total amount of money you've set aside specifically for betting. Effective bankroll management — typically risking 1-3% per wager — is essential for surviving variance.
Unit
A standardized bet size, typically 1% of your bankroll. Tracking results in units rather than dollars normalizes performance regardless of stake size.
Hedge
Placing a bet on the opposite side of an existing wager to lock in a guaranteed profit or reduce exposure, often used with futures or parlays.
Parlay (Accumulator)
A single bet combining two or more selections. All picks must win for the parlay to pay out. Higher potential return but significantly lower probability.
Futures
Long-term bets on outcomes determined at the end of a season or tournament, such as championship winners, MVP awards, or win totals.
Live Betting (In-Play)
Placing wagers while a game is in progress. Odds update continuously based on score, time remaining, and game flow.
Overround
The total implied probability across all outcomes in a market. An overround above 100% represents the bookmaker's margin. Lower overround means better value for bettors.

Frequently Asked Questions

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Best Pricing in Your Region

Best PriceKalshi
Return: $6,359
+6259
Pinnacle
Return: $4,729
+4629
BetOnline
Return: $4,485
+4384
BetUS
Return: $4,136
+4036
Same 4-leg parlay · $2,223 difference