MLB Preseason Odds (CT, US)

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

May 2026

15 matches · 2 days

Sat, May 167 matches
Toronto Blue Jays@Detroit Tigers
6:10 PM
Kansas City Royals@St. Louis Cardinals
7:15 PM
Arizona Diamondbacks@Colorado Rockies
8:10 PM
Philadelphia Phillies@Pittsburgh Pirates
9:05 PM
Baltimore Orioles@Washington Nationals
9:05 PM
Miami Marlins@Tampa Bay Rays
9:10 PM
Cincinnati Reds@Cleveland Guardians
11:10 PM
Sun, May 178 matches
Texas Rangers@Houston Astros
12:10 AM
Chicago Cubs@Chicago White Sox
12:10 AM
Milwaukee Brewers@Minnesota Twins
12:10 AM
Boston Red Sox@Atlanta Braves
12:15 AM
New York Yankees@New York Mets
12:15 AM
San Diego Padres@Seattle Mariners
12:15 AM
Los Angeles Dodgers@Los Angeles Angels
2:38 AM
San Francisco Giants@Oakland Athletics
2:40 AM

15 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

Win Your Share of $50k in Bonus Bets on the Rome Tennis Leaderboard

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
$12,500

Win Your Share of $50,000 in Bonus Bets on the Rome Tennis Leaderboard

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
$12,500

Win Your Share of $50,000 in Bonus Bets on the Rome Tennis Leaderboard

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 during the promotional period to earn leaderboard points.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
BetMGM (US)
Bonus Bet
$12,500

Win Your Share of $50,000 in Bonus Bets on the Rome Tennis Leaderboard

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

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
BetMGM (US)
Bonus Bet
$12,500

Win Your Share of $50,000 in Bonus Bets on the Rome Tennis Leaderboard

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
$12,500

Win Your Share of $50,000 in Bonus Bets on the Rome Tennis Leaderboard

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

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
👍
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

Detroit Tigers vs Toronto Blue Jays

Sat, May 16, 6:10 PM

BookmakerDetroit TigersToronto Blue Jays
Best Odds
-114
BetOpenly
+114
BetOpenly
BetOpenlyBetOpenly
-114+114
DraftKingsDraftKings
-127+104
FanaticsFanatics
-120+100
FanDuelFanDuel
-130+110
KalshiKalshi
-118+113
PolymarketPolymarket
-118+113
ProphetXProphetX
-119+110
ReBetReBet
-125+105

St. Louis Cardinals vs Kansas City Royals

Sat, May 16, 7:15 PM

BookmakerSt. Louis CardinalsKansas City Royals
Best Odds
-109
Kalshi
+109
BetOpenly
BetOpenlyBetOpenly
-114+109
DraftKingsDraftKings
-120-101
FanaticsFanatics
-120+100
FanDuelFanDuel
-116-102
KalshiKalshi
-109+104
PolymarketPolymarket
-109+104
ProphetXProphetX
-114+109
ReBetReBet
-125-105

Colorado Rockies vs Arizona Diamondbacks

Sat, May 16, 8:10 PM

BookmakerColorado RockiesArizona Diamondbacks
Best Odds
+133
Kalshi
-132
BetOpenly
BetOpenlyBetOpenly
+132-132
DraftKingsDraftKings
+119-143
FanaticsFanatics
+120-145
FanDuelFanDuel
+124-147
KalshiKalshi
+133-139
PolymarketPolymarket
+127-133
ProphetXProphetX
+129-133
ReBetReBet
+115-149

Pittsburgh Pirates vs Philadelphia Phillies

Sat, May 16, 9:05 PM

BookmakerPittsburgh PiratesPhiladelphia Phillies
Best Odds
+160
BetOpenly
-156
Polymarket
BetOpenlyBetOpenly
+160-161
DraftKingsDraftKings
+144-175
FanaticsFanatics
+145-175
FanDuelFanDuel
+154-185
KalshiKalshi
+156-164
PolymarketPolymarket
+150-156
ProphetXProphetX
+154-161
ReBetReBet
+140-179

Washington Nationals vs Baltimore Orioles

Sat, May 16, 9:05 PM

BookmakerWashington NationalsBaltimore Orioles
Best Odds
+102
BetOpenly
+100
Polymarket
BetOpenlyBetOpenly
+102-102
DraftKingsDraftKings
-108-112
FanaticsFanatics
-110-110
FanDuelFanDuel
-102-116
KalshiKalshi
+100+100
PolymarketPolymarket
-104+100
ProphetXProphetX
-101-102
ReBetReBet
-110-115

Tampa Bay Rays vs Miami Marlins

Sat, May 16, 9:10 PM

BookmakerTampa Bay RaysMiami Marlins
Best Odds
-132
BetOpenly
+130
ProphetX
BetOpenlyBetOpenly
-132+128
DraftKingsDraftKings
-147+123
FanaticsFanatics
-145+120
FanDuelFanDuel
-135+116
KalshiKalshi
-133+127
PolymarketPolymarket
-133+127
ProphetXProphetX
-135+130
ReBetReBet
-149+115

Cleveland Guardians vs Cincinnati Reds

Sat, May 16, 11:10 PM

BookmakerCleveland GuardiansCincinnati Reds
Best Odds
-156
BetOpenly
+159
BetOpenly
BetOpenlyBetOpenly
-156+159
DraftKingsDraftKings
-182+149
FanaticsFanatics
-175+145
FanDuelFanDuel
-159+134
KalshiKalshi
-164+156
PolymarketPolymarket
-164+156
ProphetXProphetX
-164+152
ReBetReBet
-185+145

Tomorrow

Houston Astros vs Texas Rangers

Sun, May 17, 12:10 AM

BookmakerHouston AstrosTexas Rangers
Best Odds
+138
Kalshi
-132
BetOpenly
BetOpenlyBetOpenly
+132-132
DraftKingsDraftKings
+119-145
FanaticsFanatics
+120-145
FanDuelFanDuel
+128-152
KalshiKalshi
+138-139
PolymarketPolymarket
+133-139
ProphetXProphetX
+132-139
ReBetReBet
+115-149

Chicago White Sox vs Chicago Cubs

Sun, May 17, 12:10 AM

BookmakerChicago White SoxChicago Cubs
Best Odds
+101
BetOpenly
-101
BetOpenly
BetOpenlyBetOpenly
+101-101
DraftKingsDraftKings
-108-112
FanaticsFanatics
-110-110
FanDuelFanDuel
-104-112
PolymarketPolymarket
+100-104
ProphetXProphetX
+101-104
ReBetReBet
-110-115

Minnesota Twins vs Milwaukee Brewers

Sun, May 17, 12:10 AM

BookmakerMinnesota TwinsMilwaukee Brewers
Best Odds
+117
Polymarket
-116
BetOpenly
BetOpenlyBetOpenly
+116-116
DraftKingsDraftKings
+104-127
FanaticsFanatics
+105-125
FanDuelFanDuel
+102-120
KalshiKalshi
+113-118
PolymarketPolymarket
+117-122
ProphetXProphetX
+113-120
ReBetReBet
+100-130

Atlanta Braves vs Boston Red Sox

Sun, May 17, 12:15 AM

BookmakerAtlanta BravesBoston Red Sox
Best Odds
-128
BetOpenly
+134
BetOpenly
BetOpenlyBetOpenly
-128+134
DraftKingsDraftKings
-145+119
FanaticsFanatics
-145+120
FanDuelFanDuel
-139+118
KalshiKalshi
-133+127
PolymarketPolymarket
-133+127
ProphetXProphetX
-133+127
ReBetReBet
-149+115

New York Mets vs New York Yankees

Sun, May 17, 12:15 AM

BookmakerNew York MetsNew York Yankees
Best Odds
+125
BetOpenly
-120
BetOpenly
BetOpenlyBetOpenly
+125-120
DraftKingsDraftKings
+113-135
FanaticsFanatics
+110-130
FanDuelFanDuel
+110-130
KalshiKalshi
+117-122
PolymarketPolymarket
+117-122
ProphetXProphetX
+105-123
ReBetReBet
+110-141

Seattle Mariners vs San Diego Padres

Sun, May 17, 12:15 AM

BookmakerSeattle MarinersSan Diego Padres
Best Odds
-149
Kalshi
+144
Polymarket
DraftKingsDraftKings
-167+139
FanaticsFanatics
-164+135
FanDuelFanDuel
-161+136
KalshiKalshi
-149+144
PolymarketPolymarket
-149+144
ProphetXProphetX
-152+120
ReBetReBet
-169+135

Los Angeles Angels vs Los Angeles Dodgers

Sun, May 17, 2:38 AM

BookmakerLos Angeles AngelsLos Angeles Dodgers
Best Odds
+128
BetOpenly
-128
BetOpenly
BetOpenlyBetOpenly
+128-128
DraftKingsDraftKings
+119-143
FanaticsFanatics
+115-141
FanDuelFanDuel
+116-135
KalshiKalshi
+122-133
PolymarketPolymarket
+127-133
ProphetXProphetX
+123-130
ReBetReBet
+115-145

Oakland Athletics vs San Francisco Giants

Sun, May 17, 2:40 AM

BookmakerOakland AthleticsSan Francisco Giants
Best Odds
-122
Polymarket
+129
BetOpenly
BetOpenlyBetOpenly
-128+129
DraftKingsDraftKings
-135+113
FanaticsFanatics
-130+110
FanDuelFanDuel
-130+110
KalshiKalshi
-122+117
PolymarketPolymarket
-122+117
ProphetXProphetX
-127+118
ReBetReBet
-141+110

MLB Preseason Outrights & Futures

CompetitorBest Odds
DraftKingsDraftKings
FanDuelFanDuel
Los Angeles Dodgers
+225
DraftKings
+225+190
New York Yankees
+600
DraftKings
+600+500
Atlanta Braves
+1000
FanDuel
+900+1000
Seattle Mariners
+1400
FanDuel
+1000+1400
Chicago Cubs
+1400
FanDuel
+1000+1400
Philadelphia Phillies
+2200
FanDuel
+2000+2200
Texas Rangers
+2200
FanDuel
+1900+2200
Tampa Bay Rays
+2500
FanDuel
+1800+2500
Milwaukee Brewers
+2700
FanDuel
+2500+2700
Toronto Blue Jays
+3300
FanDuel
+2500+3300
Detroit Tigers
+3500
DraftKings
+3500+2700
San Diego Padres
+4000
DraftKings
+4000+3300
Cleveland Guardians
+4500
DraftKings
+4500+3500
Boston Red Sox
+5000
DraftKings
+5000+5000
Baltimore Orioles
+5000
DraftKings
+5000+3500
New York Mets
+5500
DraftKings
+5500+4000
Pittsburgh Pirates
+5500
DraftKings
+5500+5000
Oakland Athletics
+5500
DraftKings
+5500+5500
Kansas City Royals
+5500
FanDuel
+4000+5500
Houston Astros
+7500
DraftKings
+7500+5000
Minnesota Twins
+10000
FanDuel
+10000+10000
Cincinnati Reds
+10000
DraftKings
+10000+5500
Arizona Diamondbacks
+10000
FanDuel
+8000+10000
St. Louis Cardinals
+13000
DraftKings
+13000+12500
San Francisco Giants
+15000
DraftKings
+15000+12500
Chicago White Sox
+20000
DraftKings
+20000+10000
Miami Marlins
+30000
FanDuel
+25000+30000
Los Angeles Angels
+30000
FanDuel
+30000+30000
Colorado Rockies
+50000
FanDuel
+50000+50000
Washington Nationals
+50000
DraftKings
+50000+40000

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 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.

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

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