MLB Odds (CT, US)

MLB Season: Mar – OctIn Season
SeasonOff-SeasonCurrent Month

September 2026

17 matches · 2 days

Tue, Sep 1513 matches
San Diego Padres@Colorado Rockies
12:41 AM
Seattle Mariners@Los Angeles Angels
1:39 AM
Miami Marlins@Arizona Diamondbacks
1:41 AM
Chicago White Sox@Cleveland Guardians
10:40 PM
Oakland Athletics@Tampa Bay Rays
10:40 PM
Los Angeles Dodgers@Cincinnati Reds
10:40 PM
Milwaukee Brewers@Pittsburgh Pirates
10:41 PM
Philadelphia Phillies@Washington Nationals
10:45 PM
Detroit Tigers@Toronto Blue Jays
11:08 PM
Baltimore Orioles@New York Mets
11:10 PM
Atlanta Braves@Chicago Cubs
11:40 PM
New York Yankees@Minnesota Twins
11:40 PM
San Francisco Giants@St. Louis Cardinals
11:45 PM
Wed, Sep 164 matches
Kansas City Royals@Houston Astros
12:10 AM
San Diego Padres@Colorado Rockies
12:40 AM
Seattle Mariners@Los Angeles Angels
1:38 AM
Miami Marlins@Arizona Diamondbacks
1:40 AM

17 upcoming matches and outright odds across 22 competitors.

We compare MLB odds across 8 bookmakers in CT, United States

BetOpenlyDraftKingsFanaticsFanDuelFliffKalshiPolymarketProphetX

Get these odds overlaid directly on Fanatics, FanDuel, Fliff, 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.

DraftKings
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OddsGuard delivers comprehensive MLB odds comparison for Connecticut bettors, tracking lines from regulated sportsbooks including DraftKings and FanDuel. Since Connecticut legalized online sports betting in 2021, residents can access real-time odds comparisons from licensed operators, ensuring competitive lines and regulatory protection for baseball wagering.

Connecticut's baseball landscape centers on fierce regional loyalties — Yankees fans dominate Fairfield County while Red Sox Nation claims much of the eastern counties, creating intense crossover rivalries. The Mets also maintain a solid Connecticut following, particularly in southwestern areas. This tri-team allegiance makes MLB odds Connecticut markets particularly active during interleague play and playoff races, with line movement often reflecting the passionate local fan bases driving handle across multiple franchises.

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.)
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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

Colorado Rockies vs San Diego Padres

Tue, Sep 15, 12:41 AM

BookmakerColorado RockiesSan Diego Padres
Best Odds
+9900
Kalshi
-204
BetOpenly
BetOpenlyBetOpenly
+166-204
DraftKingsDraftKings
+700-1667
FanaticsFanatics
FanDuelFanDuel
+1060-3333
FliffFliff
+440-714
KalshiKalshi
+9900
PolymarketPolymarket
+4900-10000
ProphetXProphetX
+1400-1667

Los Angeles Angels vs Seattle Mariners

Tue, Sep 15, 1:39 AM

BookmakerLos Angeles AngelsSeattle Mariners
Best Odds
+809
Polymarket
BetOpenlyBetOpenly
-105
DraftKingsDraftKings
-1429+650
FanaticsFanatics
FanDuelFanDuel
-1667+750
FliffFliff
-909+530
KalshiKalshi
-714+669
PolymarketPolymarket
-909+809
ProphetXProphetX
-1000+730

Arizona Diamondbacks vs Miami Marlins

Tue, Sep 15, 1:41 AM

BookmakerArizona DiamondbacksMiami Marlins
Best Odds
+614
Kalshi
+120
BetOpenly
BetOpenlyBetOpenly
-135+120
DraftKingsDraftKings
+479-833
FanaticsFanatics
FanDuelFanDuel
+480-833
FliffFliff
+530-909
KalshiKalshi
+614-667
PolymarketPolymarket
+614-667
ProphetXProphetX
+590-714

Cleveland Guardians vs Chicago White Sox

Tue, Sep 15, 10:40 PM

BookmakerCleveland GuardiansChicago White Sox
Best Odds
BetOpenlyBetOpenly
DraftKingsDraftKings
-130+108
FanaticsFanatics
FanDuelFanDuel
-127+108
FliffFliff
-130+100
KalshiKalshi
-118+113
PolymarketPolymarket
-118+113
ProphetXProphetX
-120+114

Tampa Bay Rays vs Oakland Athletics

Tue, Sep 15, 10:40 PM

BookmakerTampa Bay RaysOakland Athletics
Best Odds
-208
ProphetX
+212
Polymarket
DraftKingsDraftKings
-233+188
FanaticsFanatics
FanDuelFanDuel
-227+188
FliffFliff
-238+190
KalshiKalshi
-222+203
PolymarketPolymarket
-222+212
ProphetXProphetX
-208+205

Cincinnati Reds vs Los Angeles Dodgers

Tue, Sep 15, 10:40 PM

BookmakerCincinnati RedsLos Angeles Dodgers
Best Odds
+203
Kalshi
-213
ProphetX
DraftKingsDraftKings
+187-233
FanaticsFanatics
FanDuelFanDuel
+184-222
FliffFliff
+195-244
KalshiKalshi
+203-213
PolymarketPolymarket
+203-213
ProphetXProphetX
+200-213

Pittsburgh Pirates vs Milwaukee Brewers

Tue, Sep 15, 10:41 PM

BookmakerPittsburgh PiratesMilwaukee Brewers
Best Odds
+223
Kalshi
-222
Polymarket
DraftKingsDraftKings
+201-250
FanaticsFanatics
FanDuelFanDuel
+205-250
FliffFliff
+210-263
KalshiKalshi
+223-233
PolymarketPolymarket
+212-222
ProphetXProphetX
+215-233

Washington Nationals vs Philadelphia Phillies

Tue, Sep 15, 10:45 PM

BookmakerWashington NationalsPhiladelphia Phillies
Best Odds
-185
Polymarket
BetOpenlyBetOpenly
DraftKingsDraftKings
+177-217
FanaticsFanatics
FanDuelFanDuel
+180-213
FliffFliff
+180-227
KalshiKalshi
+186-192
PolymarketPolymarket
+178-185
ProphetXProphetX
+184-192

Toronto Blue Jays vs Detroit Tigers

Tue, Sep 15, 11:08 PM

BookmakerToronto Blue JaysDetroit Tigers
Best Odds
-127
Kalshi
+127
Kalshi
DraftKingsDraftKings
-143+118
FanaticsFanatics
FanDuelFanDuel
-130+110
FliffFliff
-141+115
KalshiKalshi
-127+127
PolymarketPolymarket
-127+122

New York Mets vs Baltimore Orioles

Tue, Sep 15, 11:10 PM

BookmakerNew York MetsBaltimore Orioles
Best Odds
BetOpenlyBetOpenly
DraftKingsDraftKings
-132+109
FanaticsFanatics
FanDuelFanDuel
-130+110
FliffFliff
-130+105
KalshiKalshi
-122+117
PolymarketPolymarket
-122+117
ProphetXProphetX
-123+119

Chicago Cubs vs Atlanta Braves

Tue, Sep 15, 11:40 PM

BookmakerChicago CubsAtlanta Braves
Best Odds
-128
BetOpenly
BetOpenlyBetOpenly
-128
DraftKingsDraftKings
-143+119
FanaticsFanatics
FanDuelFanDuel
-135+116
FliffFliff
-141+110
KalshiKalshi
-133+127
PolymarketPolymarket
-133+127
ProphetXProphetX
-130+125

Minnesota Twins vs New York Yankees

Tue, Sep 15, 11:40 PM

BookmakerMinnesota TwinsNew York Yankees
Best Odds
+163
Kalshi
BetOpenlyBetOpenly
+153
DraftKingsDraftKings
+148-179
FanaticsFanatics
FanDuelFanDuel
+140-167
FliffFliff
+150-185
KalshiKalshi
+163-164
PolymarketPolymarket
+163-169
ProphetXProphetX
+162-169

St. Louis Cardinals vs San Francisco Giants

Tue, Sep 15, 11:45 PM

BookmakerSt. Louis CardinalsSan Francisco Giants
Best Odds
-149
Kalshi
+144
Kalshi
DraftKingsDraftKings
-164+136
FanaticsFanatics
FanDuelFanDuel
-161+136
FliffFliff
-164+130
KalshiKalshi
-149+144
PolymarketPolymarket
-149+144
ProphetXProphetX
-149+144

Tomorrow

Houston Astros vs Kansas City Royals

Wed, Sep 16, 12:10 AM

BookmakerHouston AstrosKansas City Royals
Best Odds
-149
Kalshi
+150
Kalshi
DraftKingsDraftKings
-167+138
FanaticsFanatics
FanDuelFanDuel
-161+136
FliffFliff
-164+130
KalshiKalshi
-149+150
PolymarketPolymarket
-149+144
ProphetXProphetX
-154+146

Colorado Rockies vs San Diego Padres

Wed, Sep 16, 12:40 AM

BookmakerColorado RockiesSan Diego Padres
Best Odds
+170
ProphetX
-179
Polymarket
DraftKingsDraftKings
+162-196
FanaticsFanatics
FanDuelFanDuel
+158-189
FliffFliff
+160-196
KalshiKalshi
+170-179
PolymarketPolymarket
+170-179
ProphetXProphetX
+170-179

Los Angeles Angels vs Seattle Mariners

Wed, Sep 16, 1:38 AM

BookmakerLos Angeles AngelsSeattle Mariners
Best Odds
+152
ProphetX
-156
Kalshi
DraftKingsDraftKings
+144-175
FanaticsFanatics
FanDuelFanDuel
+140-167
FliffFliff
+140-175
KalshiKalshi
+150-156
PolymarketPolymarket
+150-156
ProphetXProphetX
+152-161

Arizona Diamondbacks vs Miami Marlins

Wed, Sep 16, 1:40 AM

BookmakerArizona DiamondbacksMiami Marlins
Best Odds
-139
Polymarket
+134
ProphetX
DraftKingsDraftKings
-156+129
FanaticsFanatics
FanDuelFanDuel
-147+124
FliffFliff
-149+120
KalshiKalshi
-139+133
PolymarketPolymarket
-139+133
ProphetXProphetX
-141+134

MLB Winner Odds

CompetitorBest Odds
DraftKingsDraftKings
FanDuelFanDuel
Los Angeles Dodgers
+220
FanDuel
+220
Milwaukee Brewers
+550
New York Yankees
+750
Tampa Bay Rays
+850
Atlanta Braves
+1400
FanDuel
+1400
Boston Red Sox
+1400
FanDuel
+1400
Philadelphia Phillies
+1400
FanDuel
+1400
Chicago Cubs
+1500
Houston Astros
+2000
FanDuel
+2000
Chicago White Sox
+2000
Cleveland Guardians
+2500
San Diego Padres
+3500
FanDuel
+3500
Texas Rangers
+4000
Toronto Blue Jays
+6000
FanDuel
+6000
Arizona Diamondbacks
+10000
Pittsburgh Pirates
Baltimore Orioles
+75000
FanDuel
+75000
Seattle Mariners
+75000
FanDuel
+75000
Miami Marlins
St. Louis Cardinals
Minnesota Twins
Detroit Tigers
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MLB Odds Comparison in Connecticut

MLB odds in American format show favorites with negative numbers (indicating the amount needed to win $100) and underdogs with positive numbers (showing potential profit on a $100 bet). Connecticut bettors focus primarily on moneyline wagers — straight win/loss bets without point spreads. Run line betting (typically -1.5/+1.5) and totals (over/under on combined runs scored) round out the core MLB betting menu.

Effective odds comparison requires monitoring line movement throughout the day, as MLB markets can shift significantly based on starting pitcher announcements, weather conditions, and public betting patterns. The vig varies notably between books on baseball totals, making comparison essential for long-term profitability in Connecticut's regulated market.

How do MLB odds work in Connecticut?

MLB betting odds Connecticut sportsbooks offer use American format. A -150 favorite requires a $150 bet to win $100, while a +130 underdog pays $130 profit on a $100 wager. Moneyline bets are the most popular, with no point spread involved.

What's the best way to compare MLB odds in Connecticut?

Focus on finding the lowest vig across licensed Connecticut sportsbooks. Even small differences in odds compound over a full season. Track closing line value — if you consistently beat the closing number, you're identifying profitable spots in the MLB betting Connecticut market.

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