MLB Preseason Odds (CT, US)

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

August 2026

7 matches · 2 days

Thu, Aug 276 matches
Colorado Rockies@Washington Nationals
5:06 PM
Baltimore Orioles@St. Louis Cardinals
6:16 PM
Houston Astros@New York Yankees
11:06 PM
Kansas City Royals@Toronto Blue Jays
11:08 PM
Milwaukee Brewers@New York Mets
11:11 PM
Los Angeles Dodgers@Atlanta Braves
11:16 PM
Fri, Aug 281 match
Arizona Diamondbacks@San Francisco Giants
1:46 AM

7 upcoming matches and outright odds across 30 competitors.

We compare MLB Preseason odds across 9 bookmakers in CT, United States

BetMGMBetOpenlyDraftKingsFanaticsFanDuelKalshiPolymarketProphetXReBet

Get these odds overlaid directly on ReBet, BetMGM, BetOpenly, and more.

Sportsbook Bonuses in CT, United States

OddsGuard tracks the latest sportsbook promotions available in CT, 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
DraftKings
Site Credit
$1,000

Get a 20% Deposit Bonus up to $1,000 in DK Dollars

Register a new DraftKings Sportsbook account, opt-in using a promo code or clicking the appropriate link/button, and make a qualifying deposit of $5 or more.

Min. Deposit: $5Wagering: 25xMin. Odds: +1.33
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

Sign up for a new BetMGM Sportsbook account, deposit at least $10, and place your first wager of at least $10 at standard odds within 7 days of registration.

Min. Deposit: $10Wagering: 1xValid For: 7 days
BetMGM (US)
Bonus Bet
$1,500

Get up to $1,500 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 using the First Bet Offer token.

Min. Deposit: $10Wagering: 1xMin. Odds: +1

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

OddsGuard delivers comprehensive MLB Preseason odds comparison for Connecticut bettors, aggregating lines from regulated sportsbooks including DraftKings and FanDuel. Since Connecticut legalized online sports betting in 2021, residents can access real-time odds comparison across licensed operators, ensuring they find the best available lines for spring training matchups and futures markets.

MLB Preseason carries particular weight in Connecticut, where baseball loyalties split primarily between the Yankees, Mets, and Red Sox. Spring training offers Connecticut fans their first glimpse of roster changes, prospect developments, and early season form before the regular season grind begins. The preseason odds market reflects this anticipation, with futures betting on division winners and World Series contenders generating significant handle as Connecticut bettors analyze offseason moves and early camp reports.

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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
BEST
Lions+900
BEST
49ers+1000
+$8
Ravens+1100
BEST
Bengals+1400
+0.8% EV
Cowboys+1600
+$12

OddsGuard overlay — badges appear automatically on your sportsbook

Upcoming Matches

Today

Washington Nationals vs Colorado Rockies

Thu, Aug 27, 5:06 PM

BookmakerWashington NationalsColorado Rockies
Best Odds
-112
Kalshi
BetMGMBetMGM
-125+105
BetOpenlyBetOpenly
DraftKingsDraftKings
-119+111
FanaticsFanatics
FanDuelFanDuel
-114+104
KalshiKalshi
-112+108
PolymarketPolymarket
-118+113
ProphetXProphetX
-114+113
ReBetReBet

St. Louis Cardinals vs Baltimore Orioles

Thu, Aug 27, 6:16 PM

BookmakerSt. Louis CardinalsBaltimore Orioles
Best Odds
+110
BetOpenly
-109
Polymarket
BetMGMBetMGM
+100-120
BetOpenlyBetOpenly
+110
DraftKingsDraftKings
+106-114
FanaticsFanatics
FanDuelFanDuel
+104-112
KalshiKalshi
+104-112
PolymarketPolymarket
+104-109
ProphetXProphetX
+107-110
ReBetReBet

New York Yankees vs Houston Astros

Thu, Aug 27, 11:06 PM

BookmakerNew York YankeesHouston Astros
Best Odds
+148
BetOpenly
BetMGMBetMGM
-164+135
BetOpenlyBetOpenly
+148
DraftKingsDraftKings
-164+135
FanaticsFanatics
FanDuelFanDuel
-152+128
KalshiKalshi
-149+144
PolymarketPolymarket
-149+144
ProphetXProphetX
-149+146
ReBetReBet

Toronto Blue Jays vs Kansas City Royals

Thu, Aug 27, 11:08 PM

BookmakerToronto Blue JaysKansas City Royals
Best Odds
+104
ProphetX
BetMGMBetMGM
-105-115
BetOpenlyBetOpenly
DraftKingsDraftKings
-108-114
FanaticsFanatics
FanDuelFanDuel
-106-110
KalshiKalshi
+100-109
PolymarketPolymarket
+100-104
ProphetXProphetX
+104-106
ReBetReBet

New York Mets vs Milwaukee Brewers

Thu, Aug 27, 11:11 PM

BookmakerNew York MetsMilwaukee Brewers
Best Odds
+205
ProphetX
-204
BetOpenly
BetMGMBetMGM
+185-227
BetOpenlyBetOpenly
-204
DraftKingsDraftKings
+187-233
FanaticsFanatics
FanDuelFanDuel
+180-213
KalshiKalshi
+194-213
PolymarketPolymarket
+203-213
ProphetXProphetX
+205-208
ReBetReBet

Atlanta Braves vs Los Angeles Dodgers

Thu, Aug 27, 11:16 PM

BookmakerAtlanta BravesLos Angeles Dodgers
Best Odds
+104
Kalshi
BetMGMBetMGM
-118-102
BetOpenlyBetOpenly
+104
DraftKingsDraftKings
-115-105
FanaticsFanatics
FanDuelFanDuel
-118+100
KalshiKalshi
-109+104
PolymarketPolymarket
-109+104
ProphetXProphetX
-108+104
ReBetReBet

Tomorrow

San Francisco Giants vs Arizona Diamondbacks

Fri, Aug 28, 1:46 AM

BookmakerSan Francisco GiantsArizona Diamondbacks
Best Odds
+100
Kalshi
BetMGMBetMGM
-105-115
BetOpenlyBetOpenly
+100
DraftKingsDraftKings
-106-114
FanaticsFanatics
FanDuelFanDuel
-102-116
KalshiKalshi
+100+100
PolymarketPolymarket
-104+100
ProphetXProphetX
-101-103
ReBetReBet

MLB Preseason Winner Odds

CompetitorBest Odds
BetMGMBetMGM
DraftKingsDraftKings
FanDuelFanDuel
Los Angeles Dodgers
+160
New York Yankees
+800
FanDuel
+800
Milwaukee Brewers
+800
Tampa Bay Rays
+1100
FanDuel
+1100
Atlanta Braves
+1400
Boston Red Sox
+1300
Chicago Cubs
+1400
Philadelphia Phillies
+1600
FanDuel
+1600
Chicago White Sox
+2500
Houston Astros
+3300
FanDuel
+3300
Cleveland Guardians
+3000
Seattle Mariners
+4000
FanDuel
+4000
San Diego Padres
+4500
FanDuel
+4500
Texas Rangers
+5500
FanDuel
+5500
Arizona Diamondbacks
+10000
FanDuel
+10000
Toronto Blue Jays
+10000
FanDuel
+10000
Baltimore Orioles
+12500
FanDuel
+12500
Minnesota Twins
+17500
FanDuel
+17500
Detroit Tigers
+22500
FanDuel
+22500
Miami Marlins
+75000
FanDuel
+75000
Colorado Rockies
Oakland Athletics
Washington Nationals
Pittsburgh Pirates
+100000
FanDuel
+100000
Kansas City Royals
St. Louis Cardinals
+100000
FanDuel
+100000
New York Mets
San Francisco Giants
Los Angeles Angels
Cincinnati Reds

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.

75 sportsbooks compared$0/mo replaces $200–$400/mo tools10 sec install time
100% Free No Registration Privacy First
MarketYouBestSave
Moneyline-115-105+$5
Spread -3.5-112-102+$7
Over 217.5-110+100+$15

MLB Preseason Odds Comparison in Connecticut

MLB Preseason odds in Connecticut follow standard American format, with favorites displaying negative numbers and underdogs showing positive values. Moneyline betting dominates spring training action, though totals markets emerge for most games. Run line spreads typically sit at 1.5 runs, with juice varying significantly between sportsbooks—making line shopping essential for maximizing value.

Connecticut bettors should focus on futures markets during preseason, where division odds and World Series prices offer the most variance between books. Early spring training results carry limited predictive value, but roster construction and health updates drive meaningful line movement. Smart money targets closing line value rather than chasing public favorites inflated by early exhibition performances.

The vig on MLB preseason moneylines typically ranges from -105 to -115, with totals markets offering tighter spreads. Connecticut's regulated market ensures competitive pricing, though books often shade lines toward popular local teams during high-profile matchups.

How do MLB preseason odds differ from regular season lines?

Preseason odds feature wider spreads and higher juice due to increased uncertainty around lineups, playing time, and effort levels. Books limit betting limits and adjust lines more aggressively based on roster news and injury reports.

When do MLB preseason betting markets typically open in Connecticut?

Connecticut sportsbooks usually post initial MLB preseason odds in mid-February, with futures markets available year-round. Spring training game lines appear 24-48 hours before first pitch, with limited early markets compared to regular season offerings.

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.

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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