MLB Preseason Odds (RI, 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.

We compare MLB Preseason odds across 7 bookmakers in RI, United States

BetOpenlyFliffKalshiNovigPolymarketProphetXReBet

Get these odds overlaid directly on Novig, Polymarket, ProphetX, and more.

OddsGuard delivers comprehensive MLB Preseason odds comparison for Rhode Island bettors, tracking lines from regulated sportsbooks including DraftKings and FanDuel operating under the state's legal sports betting framework. Since Rhode Island legalized online sports betting in 2019, bettors can access real-time line movement and identify the best available odds across licensed operators without leaving the Ocean State.

Rhode Island baseball fans gravitate toward the Boston Red Sox due to geographic proximity and New England regional loyalty, making Red Sox preseason futures and win totals particularly popular among local bettors. The Yankees also command significant handle from contrarian Rhode Island bettors, while Mets odds draw interest from the state's substantial New York transplant population. MLB Preseason betting odds Rhode Island markets show heightened activity around these regional connections, with spring training performance often influencing regular season expectations and creating value opportunities in futures markets.

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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

Today

Chicago Cubs vs San Francisco Giants

Fri, Jun 5, 6:21 PM

BookmakerChicago CubsSan Francisco Giants
Best Odds
BetOpenlyBetOpenly
FliffFliff
-164+130
KalshiKalshi
-156+150
NovigNovig
-156+153
PolymarketPolymarket
-156+150
ProphetXProphetX
-159+152
ReBetReBet

Detroit Tigers vs Seattle Mariners

Fri, Jun 5, 10:41 PM

BookmakerDetroit TigersSeattle Mariners
Best Odds
-123
ProphetX
BetOpenlyBetOpenly
FliffFliff
+110-135
KalshiKalshi
+117-127
NovigNovig
+121-125
PolymarketPolymarket
+122-127
ProphetXProphetX
+121-123
ReBetReBet

Philadelphia Phillies vs Chicago White Sox

Fri, Jun 5, 10:41 PM

BookmakerPhiladelphia PhilliesChicago White Sox
Best Odds
BetOpenlyBetOpenly
FliffFliff
-185+150
NovigNovig
-169+166
PolymarketPolymarket
-169+163
ProphetXProphetX
-169+166
ReBetReBet

New York Yankees vs Boston Red Sox

Fri, Jun 5, 11:06 PM

BookmakerNew York YankeesBoston Red Sox
Best Odds
BetOpenlyBetOpenly
FliffFliff
-149+120
KalshiKalshi
-139+133
NovigNovig
-135+133
PolymarketPolymarket
-139+133
ProphetXProphetX
-135+132
ReBetReBet

Toronto Blue Jays vs Baltimore Orioles

Fri, Jun 5, 11:08 PM

BookmakerToronto Blue JaysBaltimore Orioles
Best Odds
-135
Novig
BetOpenlyBetOpenly
FliffFliff
-149+120
KalshiKalshi
-139+133
NovigNovig
-135+134
PolymarketPolymarket
-139+133
ProphetXProphetX
-139+134
ReBetReBet

Miami Marlins vs Tampa Bay Rays

Fri, Jun 5, 11:11 PM

BookmakerMiami MarlinsTampa Bay Rays
Best Odds
-128
Novig
BetOpenlyBetOpenly
FliffFliff
+125-161
KalshiKalshi
+127-139
NovigNovig
+127-128
PolymarketPolymarket
+127-133
ProphetXProphetX
+126-132
ReBetReBet

Atlanta Braves vs Pittsburgh Pirates

Fri, Jun 5, 11:16 PM

BookmakerAtlanta BravesPittsburgh Pirates
Best Odds
+136
Novig
BetOpenlyBetOpenly
FliffFliff
-145+120
KalshiKalshi
-139+127
NovigNovig
-137+136
PolymarketPolymarket
-139+133
ProphetXProphetX
-135+134
ReBetReBet

Tomorrow

Houston Astros vs Oakland Athletics

Sat, Jun 6, 12:11 AM

BookmakerHouston AstrosOakland Athletics
Best Odds
+100
Novig
BetOpenlyBetOpenly
FliffFliff
-110-115
KalshiKalshi
+100-104
NovigNovig
-102+100
PolymarketPolymarket
+100-104
ProphetXProphetX
-101-104
ReBetReBet

Texas Rangers vs Cleveland Guardians

Sat, Jun 6, 12:16 AM

BookmakerTexas RangersCleveland Guardians
Best Odds
-122
Novig
BetOpenlyBetOpenly
KalshiKalshi
+122-133
NovigNovig
+120-122
PolymarketPolymarket
+117-122
ProphetXProphetX
+121-122
ReBetReBet

Minnesota Twins vs Kansas City Royals

Sat, Jun 6, 12:16 AM

BookmakerMinnesota TwinsKansas City Royals
Best Odds
+109
Novig
BetOpenlyBetOpenly
FliffFliff
-120-105
KalshiKalshi
-109+104
NovigNovig
-110+109
PolymarketPolymarket
-109+104
ProphetXProphetX
-108+105
ReBetReBet

St. Louis Cardinals vs Cincinnati Reds

Sat, Jun 6, 12:16 AM

BookmakerSt. Louis CardinalsCincinnati Reds
Best Odds
BetOpenlyBetOpenly
FliffFliff
-145+115
KalshiKalshi
-133+127
NovigNovig
-133+129
PolymarketPolymarket
-133+127
ProphetXProphetX
-132+128
ReBetReBet

Colorado Rockies vs Milwaukee Brewers

Sat, Jun 6, 12:41 AM

BookmakerColorado RockiesMilwaukee Brewers
Best Odds
-143
ProphetX
BetOpenlyBetOpenly
FliffFliff
+130-164
KalshiKalshi
+138-149
NovigNovig
+142-145
PolymarketPolymarket
+138-145
ProphetXProphetX
+140-143
ReBetReBet

Arizona Diamondbacks vs Washington Nationals

Sat, Jun 6, 1:41 AM

BookmakerArizona DiamondbacksWashington Nationals
Best Odds
-122
Novig
BetOpenlyBetOpenly
KalshiKalshi
-122+113
NovigNovig
-122+118
PolymarketPolymarket
-122+117
ProphetXProphetX
-123+119
ReBetReBet

San Diego Padres vs New York Mets

Sat, Jun 6, 1:41 AM

BookmakerSan Diego PadresNew York Mets
Best Odds
BetOpenlyBetOpenly
KalshiKalshi
-122+117
NovigNovig
-125+124
PolymarketPolymarket
-122+117
ProphetXProphetX
-123+119
ReBetReBet

Los Angeles Dodgers vs Los Angeles Angels

Sat, Jun 6, 2:11 AM

BookmakerLos Angeles DodgersLos Angeles Angels
Best Odds
BetOpenlyBetOpenly
FliffFliff
-204+165
KalshiKalshi
-185+170
NovigNovig
-189+179
PolymarketPolymarket
-185+178
ProphetXProphetX
-189+182
ReBetReBet

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 Rhode Island

MLB Preseason odds in American format display positive numbers for underdogs (+150 means a $100 bet wins $150) and negative numbers for favorites (-200 means bet $200 to win $100). Moneylines dominate preseason action, though season win totals and division futures create the most significant betting handle. Smart Rhode Island bettors compare lines across multiple books since preseason odds can vary dramatically—a team's championship future might be +1200 at one sportsbook and +1400 at another.

Line shopping becomes crucial during spring training when injury news and roster moves create rapid market adjustments. Rhode Island's regulated market ensures transparent odds movement, allowing bettors to track which books adjust quickest to breaking news. Focus on closing line value rather than early odds, as preseason markets lack the liquidity of regular season games.

How do MLB Preseason odds differ from regular season lines?

Preseason odds feature wider spreads and higher vig due to limited information and smaller betting handle. Futures markets dominate over individual game betting, with season win totals and championship odds seeing the most action from Rhode Island bettors.

Which MLB Preseason betting Rhode Island markets offer the best value?

Division futures and season win totals typically offer better value than championship odds, as books struggle to accurately price teams' true talent levels before meaningful games begin. Regional bias toward Red Sox futures can create inefficiencies in other AL East markets.

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