MLB Preseason Odds (ID, US)

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

June 2026

15 matches · 2 days

Fri, Jun 57 matches
San Francisco Giants@Chicago Cubs
6:21 PM
Seattle Mariners@Detroit Tigers
10:41 PM
Chicago White Sox@Philadelphia Phillies
10:41 PM
Boston Red Sox@New York Yankees
11:06 PM
Baltimore Orioles@Toronto Blue Jays
11:08 PM
Tampa Bay Rays@Miami Marlins
11:11 PM
Pittsburgh Pirates@Atlanta Braves
11:16 PM
Sat, Jun 68 matches
Oakland Athletics@Houston Astros
12:11 AM
Cleveland Guardians@Texas Rangers
12:16 AM
Kansas City Royals@Minnesota Twins
12:16 AM
Cincinnati Reds@St. Louis Cardinals
12:16 AM
Milwaukee Brewers@Colorado Rockies
12:41 AM
Washington Nationals@Arizona Diamondbacks
1:41 AM
New York Mets@San Diego Padres
1:41 AM
Los Angeles Angels@Los Angeles Dodgers
2:11 AM

15 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.

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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How it works

  1. 1Install the free extension (10 seconds)
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sportsbook.com/futures
Super Bowl Winner
Chiefs+450
+$12
Eagles+600
+2.1% EV
Bills+800
👍
Lions+900
👍
49ers+1000
+$8
Ravens+1100
👍
Bengals+1400
+0.8% EV
Cowboys+1600
+$12

OddsGuard overlay — badges appear automatically on your sportsbook

Upcoming Matches

Today

Chicago Cubs vs San Francisco Giants

Fri, Jun 5, 6:21 PM

BookmakerChicago CubsSan Francisco Giants
Best Odds
BetAnySportsBetAnySports
-156+137
BetOpenlyBetOpenly
BetUSBetUS
-156+140
BovadaBovada
-161+134
EverygameEverygame
-161+145
GTbetsGTbets
LowVig.agLowVig.ag
-156+142
MyBookie.agMyBookie.ag
-164+139
PolymarketPolymarket
-156+150
BetOnline.agBetOnline.ag
-156
KalshiKalshi
+150

Detroit Tigers vs Seattle Mariners

Fri, Jun 5, 10:41 PM

BookmakerDetroit TigersSeattle Mariners
Best Odds
-127
Kalshi
BetAnySportsBetAnySports
+114-133
BetOnline.agBetOnline.ag
+116-128
BetUSBetUS
+117-128
BovadaBovada
+115-139
EverygameEverygame
+118-128
GTbetsGTbets
KalshiKalshi
+117-127
MyBookie.agMyBookie.ag
+114-133
PolymarketPolymarket
+122-127
BetOpenlyBetOpenly
LowVig.agLowVig.ag
-128

Philadelphia Phillies vs Chicago White Sox

Fri, Jun 5, 10:41 PM

BookmakerPhiladelphia PhilliesChicago White Sox
Best Odds
BetAnySportsBetAnySports
-185+161
BetOnline.agBetOnline.ag
-179+161
BetOpenlyBetOpenly
BetUSBetUS
-179+158
BovadaBovada
-185+152
EverygameEverygame
-179+160
GTbetsGTbets
LowVig.agLowVig.ag
-179+161
MyBookie.agMyBookie.ag
-185+156
PolymarketPolymarket
-169+163

New York Yankees vs Boston Red Sox

Fri, Jun 5, 11:06 PM

BookmakerNew York YankeesBoston Red Sox
Best Odds
BetAnySportsBetAnySports
-145+125
BetOnline.agBetOnline.ag
-141+127
BetOpenlyBetOpenly
BovadaBovada
-145+121
EverygameEverygame
-141+130
GTbetsGTbets
KalshiKalshi
-139+133
LowVig.agLowVig.ag
-141+127
MyBookie.agMyBookie.ag
-143+121
BetUSBetUS
+126
PolymarketPolymarket
-139

Toronto Blue Jays vs Baltimore Orioles

Fri, Jun 5, 11:08 PM

BookmakerToronto Blue JaysBaltimore Orioles
Best Odds
BetAnySportsBetAnySports
-147+126
BetOpenlyBetOpenly
BetUSBetUS
-147+132
BovadaBovada
-154+128
EverygameEverygame
-145+133
KalshiKalshi
-139+133
LowVig.agLowVig.ag
-147+132
MyBookie.agMyBookie.ag
-154+130
PolymarketPolymarket
-139+133
BetOnline.agBetOnline.ag
+132
GTbetsGTbets

Miami Marlins vs Tampa Bay Rays

Fri, Jun 5, 11:11 PM

BookmakerMiami MarlinsTampa Bay Rays
Best Odds
BetOnline.agBetOnline.ag
+123-135
BetOpenlyBetOpenly
BetUSBetUS
+123-135
EverygameEverygame
+126-135
GTbetsGTbets
KalshiKalshi
+127-139
LowVig.agLowVig.ag
+123-135
MyBookie.agMyBookie.ag
+115-135
PolymarketPolymarket
+127-133
BetAnySportsBetAnySports
+120
BovadaBovada
-141

Atlanta Braves vs Pittsburgh Pirates

Fri, Jun 5, 11:16 PM

BookmakerAtlanta BravesPittsburgh Pirates
Best Odds
BetOnline.agBetOnline.ag
-141+127
BetOpenlyBetOpenly
BetUSBetUS
-141+126
BovadaBovada
-143+119
EverygameEverygame
-141+130
GTbetsGTbets
KalshiKalshi
-139+127
LowVig.agLowVig.ag
-141+127
MyBookie.agMyBookie.ag
-145+123
PolymarketPolymarket
-139+133

Tomorrow

Houston Astros vs Oakland Athletics

Sat, Jun 6, 12:11 AM

BookmakerHouston AstrosOakland Athletics
Best Odds
-104
Polymarket
BetAnySportsBetAnySports
-110-110
BetOnline.agBetOnline.ag
+100-110
BetOpenlyBetOpenly
BetUSBetUS
+100-110
BovadaBovada
-110-110
EverygameEverygame
-105-105
GTbetsGTbets
KalshiKalshi
+100-104
LowVig.agLowVig.ag
+100-110
PolymarketPolymarket
+100-104

Texas Rangers vs Cleveland Guardians

Sat, Jun 6, 12:16 AM

BookmakerTexas RangersCleveland Guardians
Best Odds
-122
Polymarket
BetAnySportsBetAnySports
+115-135
BetOnline.agBetOnline.ag
+122-135
BetOpenlyBetOpenly
BetUSBetUS
+122-135
BovadaBovada
+109-132
EverygameEverygame
+125-135
GTbetsGTbets
KalshiKalshi
+122-133
MyBookie.agMyBookie.ag
+115-135
LowVig.agLowVig.ag
+122
PolymarketPolymarket
-122

Minnesota Twins vs Kansas City Royals

Sat, Jun 6, 12:16 AM

BookmakerMinnesota TwinsKansas City Royals
Best Odds
-109
Kalshi
BetAnySportsBetAnySports
-118-103
BetUSBetUS
-110+100
BovadaBovada
-118-103
EverygameEverygame
-111+101
GTbetsGTbets
KalshiKalshi
-109+104
LowVig.agLowVig.ag
-110+100
MyBookie.agMyBookie.ag
-115-102
PolymarketPolymarket
-109+104
BetOnline.agBetOnline.ag
-110
BetOpenlyBetOpenly

St. Louis Cardinals vs Cincinnati Reds

Sat, Jun 6, 12:16 AM

BookmakerSt. Louis CardinalsCincinnati Reds
Best Odds
-133
Everygame
BetAnySportsBetAnySports
-139+118
BetUSBetUS
-133+121
BovadaBovada
-147+123
EverygameEverygame
-133+123
GTbetsGTbets
KalshiKalshi
-133+127
LowVig.agLowVig.ag
-133+121
MyBookie.agMyBookie.ag
-141+120
PolymarketPolymarket
-133+127
BetOnline.agBetOnline.ag
-133
BetOpenlyBetOpenly

Colorado Rockies vs Milwaukee Brewers

Sat, Jun 6, 12:41 AM

BookmakerColorado RockiesMilwaukee Brewers
Best Odds
-145
Polymarket
BetOnline.agBetOnline.ag
+138-152
BetOpenlyBetOpenly
BetUSBetUS
+136-152
BovadaBovada
+131-156
EverygameEverygame
+135-149
KalshiKalshi
+138-149
LowVig.agLowVig.ag
+138-152
MyBookie.agMyBookie.ag
+130-154
PolymarketPolymarket
+138-145
BetAnySportsBetAnySports
-156
GTbetsGTbets

Arizona Diamondbacks vs Washington Nationals

Sat, Jun 6, 1:41 AM

BookmakerArizona DiamondbacksWashington Nationals
Best Odds
-122
Polymarket
BetAnySportsBetAnySports
-133+113
BetOpenlyBetOpenly
BetUSBetUS
-127+116
BovadaBovada
-133+112
GTbetsGTbets
KalshiKalshi
-122+113
LowVig.agLowVig.ag
-127+115
MyBookie.agMyBookie.ag
-133+114
PolymarketPolymarket
-122+117
BetOnline.agBetOnline.ag
-127
EverygameEverygame
+115

San Diego Padres vs New York Mets

Sat, Jun 6, 1:41 AM

BookmakerSan Diego PadresNew York Mets
Best Odds
BetAnySportsBetAnySports
-127+107
BetOnline.agBetOnline.ag
-125+113
BetOpenlyBetOpenly
BovadaBovada
-135+114
EverygameEverygame
-125+115
GTbetsGTbets
KalshiKalshi
-122+117
LowVig.agLowVig.ag
-125+113
MyBookie.agMyBookie.ag
-130+111
PolymarketPolymarket
-122+117

Los Angeles Dodgers vs Los Angeles Angels

Sat, Jun 6, 2:11 AM

BookmakerLos Angeles DodgersLos Angeles Angels
Best Odds
BetAnySportsBetAnySports
-192+164
BetOnline.agBetOnline.ag
-189+169
BetOpenlyBetOpenly
BovadaBovada
-204+167
GTbetsGTbets
KalshiKalshi
-185+170
LowVig.agLowVig.ag
-189+169
MyBookie.agMyBookie.ag
-200+169
PolymarketPolymarket
-185+178

MLB Preseason Winner Odds

CompetitorBest Odds
BetOnline.agBetOnline.ag
Los Angeles Dodgers
+210
BetOnline.ag
+210
New York Yankees
+550
BetOnline.ag
+550
Atlanta Braves
+850
BetOnline.ag
+850
Seattle Mariners
+900
BetOnline.ag
+900
Milwaukee Brewers
+1600
BetOnline.ag
+1600
Tampa Bay Rays
+2000
BetOnline.ag
+2000
Chicago Cubs
+2200
BetOnline.ag
+2200
Philadelphia Phillies
+2200
BetOnline.ag
+2200
Cleveland Guardians
+2500
BetOnline.ag
+2500
Texas Rangers
+2800
BetOnline.ag
+2800
Toronto Blue Jays
+2800
BetOnline.ag
+2800
San Diego Padres
+3300
BetOnline.ag
+3300
Pittsburgh Pirates
+4500
BetOnline.ag
+4500
New York Mets
+5000
BetOnline.ag
+5000
Boston Red Sox
+5500
BetOnline.ag
+5500
Oakland Athletics
+6000
BetOnline.ag
+6000
Baltimore Orioles
+6600
BetOnline.ag
+6600
Houston Astros
+6600
BetOnline.ag
+6600
Detroit Tigers
+6600
BetOnline.ag
+6600
Kansas City Royals
+7500
BetOnline.ag
+7500
Cincinnati Reds
+8000
BetOnline.ag
+8000
Chicago White Sox
+10000
BetOnline.ag
+10000
Arizona Diamondbacks
+10000
BetOnline.ag
+10000
St. Louis Cardinals
+10000
BetOnline.ag
+10000
Minnesota Twins
+12500
BetOnline.ag
+12500
San Francisco Giants
+15000
BetOnline.ag
+15000
Miami Marlins
+40000
BetOnline.ag
+40000
Washington Nationals
+50000
BetOnline.ag
+50000
Los Angeles Angels
+50000
BetOnline.ag
+50000
Colorado Rockies
+75000
BetOnline.ag
+75000

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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MarketYouBestSave
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