MLB Preseason Odds (MO, US)

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

June 2026

9 matches · 1 day

Thu, Jun 259 matches
Kansas City Royals@Tampa Bay Rays
4:11 PM
Seattle Mariners@Pittsburgh Pirates
4:36 PM
Oakland Athletics@San Francisco Giants
7:46 PM
Houston Astros@Detroit Tigers
10:41 PM
Philadelphia Phillies@Washington Nationals
10:46 PM
Texas Rangers@Toronto Blue Jays
11:08 PM
Chicago Cubs@New York Mets
11:11 PM
New York Yankees@Boston Red Sox
11:11 PM
Arizona Diamondbacks@St. Louis Cardinals
11:46 PM

9 upcoming matches and outright odds across 30 competitors.

We compare MLB Preseason odds across 12 bookmakers in MO, United States

BetMGMBetOpenlyCaesarsDraftKingsFanaticsFanDuelFliffKalshiNovigPolymarketReBettheScore Bet

Get these odds overlaid directly on Fliff, Kalshi, Novig, and more.

Sportsbook Bonuses in MO, United States

OddsGuard tracks the latest sportsbook promotions available in MO, United States. Click any offer to claim it — all links are verified daily.

BetMGM (US)
Bonus Bet
$12,500

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Opt in via the Promotions tab, then place winning real-money wagers of at least $10 at minimum -300 odds on any Tennis matches for the Rome tournament to earn Leaderboard Points.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
BetMGM (US)
Bonus Bet
Get $150

Bet $10, Get $150 in Bonus Bets If Your Bet Wins

Sign up for a new BetMGM Sportsbook account, deposit at least $10, and place a first bet of at least $10 on any sport using the Bet & Get If You Win token. If the bet wins, receive $150 in Bonus Bets.

Min. Deposit: $10Wagering: 1xMin. Odds: +1
Caesars
Odds Boost Token
$2,500

Bet $1, Get 10 x 100% Profit Boosts + 10X Tier Credit Multiplier

Open a new Caesars Sportsbook account using an eligible promo code and place your first real cash wager of $1 or more on any market at minimum odds of -10000 or longer.

Min. Odds: +1Valid For: 14 daysMax Cashout: $2,500
Caesars
Odds Boost Token
$2,500

Bet $1, Get 10 x 100% Profit Boosts + 10X Tier Credit Multiplier

Open a new Caesars Sportsbook account using an eligible promo code and place your first real cash wager of $1 or more at minimum odds of -10000 or longer. The first wager must qualify; subsequent wagers do not count.

Min. Odds: +1Valid For: 14 daysMax Cashout: $2,500
BetMGM (US)
Bonus Bet
$250

Get Up to $250 Back in Bonus Bets If Your First Bet Loses

Sign up for a new BetMGM Sportsbook account, deposit at least $10, and place your first real money sports wager. If the first bet loses, receive up to $250 back in Bonus Bets.

Min. Deposit: $10Wagering: 1xValid For: 7 days
BetMGM (US)
Bonus Bet
Get $150

Bet $10, Get $150 in Bonus Bets If Your Bet Wins

Register a new BetMGM Sportsbook account, deposit at least $10, and place a first bet of at least $10 at standard odds within 7 days of registration. If the bet wins, $150 in Bonus Bets is credited.

Min. Deposit: $10Wagering: 1xValid For: 7 days

T&Cs apply. Play responsibly. Offers subject to change.

OddsGuard delivers comprehensive MLB Preseason odds comparison for Missouri bettors, tracking lines from regulated sportsbooks including DraftKings, FanDuel, and BetMGM. Since Missouri legalized online sports betting, bettors can access real-time line movement and vig analysis across licensed operators, ensuring they find the sharpest MLB Preseason betting odds Missouri markets offer.

Spring training carries particular weight in Missouri, where Cardinals and Royals fans dissect every roster move and prospect development. The Cardinals' Jupiter facility and Royals' Surprise camp generate intense scrutiny from Missouri bettors analyzing preseason futures and win totals. These exhibition games often reveal rotation depth and bullpen construction that directly impacts regular season expectations, making preseason odds comparison essential for Missouri's baseball-savvy betting public.

What is OddsGuard?

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.

How it works

  1. 1Install the free extension (10 seconds)
  2. 2Open any supported sportsbook (DraftKings, Bet365, FanDuel, etc.)
  3. 3See better prices highlighted automatically on every bet
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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

Tampa Bay Rays vs Kansas City Royals

Thu, Jun 25, 4:11 PM

BookmakerTampa Bay RaysKansas City Royals
Best Odds
-149
William Hill
+400
BetMGM
CaesarsCaesars
-455+320
DraftKingsDraftKings
-588+373
FanaticsFanatics
FanDuelFanDuel
-526+350
FliffFliff
-455+315
KalshiKalshi
-435+400
NovigNovig
-435+388
theScore BettheScore Bet
-667+360
William HillWilliam Hill
-149+120
BetMGMBetMGM
+400
PolymarketPolymarket
-435

Pittsburgh Pirates vs Seattle Mariners

Thu, Jun 25, 4:36 PM

BookmakerPittsburgh PiratesSeattle Mariners
Best Odds
+135
Novig
-139
Novig
DraftKingsDraftKings
+119-145
FanaticsFanatics
FanDuelFanDuel
+134-159
NovigNovig
+135-139
PolymarketPolymarket
+133-139
ReBetReBet
theScore BettheScore Bet
+125-145
William HillWilliam Hill
+120-149
BetMGMBetMGM
-154
CaesarsCaesars
+130
FliffFliff
+130
KalshiKalshi
-145

San Francisco Giants vs Oakland Athletics

Thu, Jun 25, 7:46 PM

BookmakerSan Francisco GiantsOakland Athletics
Best Odds
-120
Novig
BetMGMBetMGM
-135+110
BetOpenlyBetOpenly
-123
FanDuelFanDuel
-130+110
KalshiKalshi
-127+117
NovigNovig
-120+117
PolymarketPolymarket
-122+117
William HillWilliam Hill
-137+110
CaesarsCaesars
+115
DraftKingsDraftKings
-132
FanaticsFanatics
FliffFliff
-135
ReBetReBet
theScore BettheScore Bet
+110

Detroit Tigers vs Houston Astros

Thu, Jun 25, 10:41 PM

BookmakerDetroit TigersHouston Astros
Best Odds
+108
Polymarket
BetMGMBetMGM
-115-105
BetOpenlyBetOpenly
+105
DraftKingsDraftKings
-114-105
FliffFliff
-120-105
KalshiKalshi
-109+104
PolymarketPolymarket
-112+108
ReBetReBet
William HillWilliam Hill
-110-110
FanaticsFanatics
FanDuelFanDuel
-110
NovigNovig
+106
theScore BettheScore Bet
-105

Washington Nationals vs Philadelphia Phillies

Thu, Jun 25, 10:46 PM

BookmakerWashington NationalsPhiladelphia Phillies
Best Odds
-156
Kalshi
BetMGMBetMGM
+135-164
BetOpenlyBetOpenly
-172
DraftKingsDraftKings
+139-167
FanaticsFanatics
FliffFliff
+150-185
PolymarketPolymarket
+150-156
ReBetReBet
theScore BettheScore Bet
+140-164
CaesarsCaesars
-164
FanDuelFanDuel
+140
KalshiKalshi
-156
William HillWilliam Hill
+138

Toronto Blue Jays vs Texas Rangers

Thu, Jun 25, 11:08 PM

BookmakerToronto Blue JaysTexas Rangers
Best Odds
BetMGMBetMGM
-154+125
BetOpenlyBetOpenly
DraftKingsDraftKings
-156+129
FanaticsFanatics
FliffFliff
-154+125
KalshiKalshi
-145+133
NovigNovig
-139+135
theScore BettheScore Bet
-149+130
William HillWilliam Hill
-149+120
CaesarsCaesars
+130
PolymarketPolymarket
-139

New York Mets vs Chicago Cubs

Thu, Jun 25, 11:11 PM

BookmakerNew York MetsChicago Cubs
Best Odds
-104
Polymarket
BetMGMBetMGM
-110-110
BetOpenlyBetOpenly
-104
CaesarsCaesars
-110-110
FanaticsFanatics
PolymarketPolymarket
-104+100
theScore BettheScore Bet
-115-105
William HillWilliam Hill
-110-110
DraftKingsDraftKings
-110
FanDuelFanDuel
-108
FliffFliff
-115
KalshiKalshi
-104
NovigNovig
+100
ReBetReBet

Boston Red Sox vs New York Yankees

Thu, Jun 25, 11:11 PM

BookmakerBoston Red SoxNew York Yankees
Best Odds
+138
Kalshi
-135
Novig
BetOpenlyBetOpenly
-152
DraftKingsDraftKings
+123-149
FliffFliff
+130-161
NovigNovig
+133-135
ReBetReBet
theScore BettheScore Bet
+120-141
William HillWilliam Hill
+120-149
BetMGMBetMGM
-154
CaesarsCaesars
+122
FanaticsFanatics
FanDuelFanDuel
-147
KalshiKalshi
+138
PolymarketPolymarket
-139

St. Louis Cardinals vs Arizona Diamondbacks

Thu, Jun 25, 11:46 PM

BookmakerSt. Louis CardinalsArizona Diamondbacks
Best Odds
-127
Polymarket
+127
Novig
BetMGMBetMGM
-135+110
CaesarsCaesars
-135+115
DraftKingsDraftKings
-135+113
FanDuelFanDuel
-132+112
KalshiKalshi
-133+122
NovigNovig
-130+127
PolymarketPolymarket
-127+122
William HillWilliam Hill
-137+110
BetOpenlyBetOpenly
FanaticsFanatics
ReBetReBet
theScore BettheScore Bet
-135

MLB Preseason Winner Odds

CompetitorBest Odds
BetMGMBetMGM
DraftKingsDraftKings
FanDuelFanDuel
Los Angeles Dodgers
+185
New York Yankees
+450
Atlanta Braves
+1000
FanDuel
+1000
Seattle Mariners
+1000
Milwaukee Brewers
+1100
Philadelphia Phillies
+1300
FanDuel
+1300
Toronto Blue Jays
+2500
FanDuel
+2500
Tampa Bay Rays
+2700
Chicago Cubs
+3000
FanDuel
+3000
Texas Rangers
+3000
Cleveland Guardians
+3500
Chicago White Sox
+5500
Baltimore Orioles
+5500
Houston Astros
+4000
San Diego Padres
+5500
Detroit Tigers
+6000
Pittsburgh Pirates
+7000
Oakland Athletics
+8000
Arizona Diamondbacks
+10000
St. Louis Cardinals
+12500
New York Mets
+15000
FanDuel
+15000
Minnesota Twins
+12500
Boston Red Sox
+20000
Cincinnati Reds
+15000
Kansas City Royals
+20000
Miami Marlins
+22500
Washington Nationals
+30000
San Francisco Giants
+50000
Los Angeles Angels
+50000
Colorado Rockies
+50000

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

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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 Missouri

MLB Preseason odds in American format display moneylines, run spreads, and totals for exhibition matchups. Moneylines show straight win probability, with favorites carrying minus signs (-150) and underdogs showing plus values (+130). Run spreads typically sit at 1.5 runs, while totals range from 8.5 to 10.5 runs depending on pitching matchups and ballpark factors.

Smart Missouri bettors focus on line shopping across multiple sportsbooks, as preseason markets often show wider variance than regular season lines. Exhibition games feature roster experimentation and limited starter innings, creating opportunities for sharp bettors who track spring training trends and managerial tendencies.

OddsGuard's comparison tools highlight vig differences and closing line value, crucial metrics when evaluating MLB Preseason betting Missouri opportunities. Market efficiency remains lower during spring training, making real-time odds monitoring particularly valuable for identifying profitable positions.

How do MLB Preseason odds differ from regular season lines?

Preseason odds reflect roster uncertainty, limited starter usage, and experimental lineups. Books often post wider spreads and adjust totals more frequently based on announced pitching plans and weather conditions at spring training facilities.

What should Missouri bettors prioritize when comparing MLB Preseason odds?

Focus on moneyline value and total variations, as these markets show the most volatility. Track which sportsbooks consistently offer better vig on baseball futures and season-long props, positioning yourself for the regular season launch.

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