MLB Preseason Odds (FL, US)

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

August 2026

15 matches · 2 days

Wed, Aug 2614 matches
Tampa Bay Rays@Detroit Tigers
5:11 PM
Chicago Cubs@Arizona Diamondbacks
7:41 PM
Cincinnati Reds@San Francisco Giants
7:46 PM
Cleveland Guardians@Los Angeles Angels
8:08 PM
Pittsburgh Pirates@San Diego Padres
8:11 PM
Philadelphia Phillies@Seattle Mariners
8:11 PM
Boston Red Sox@Miami Marlins
10:41 PM
Colorado Rockies@Washington Nationals
10:46 PM
Houston Astros@New York Yankees
11:05 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
Texas Rangers@Chicago White Sox
11:41 PM
Baltimore Orioles@St. Louis Cardinals
11:46 PM
Thu, Aug 271 match
Minnesota Twins@Oakland Athletics
1:06 AM

15 upcoming matches.

We compare MLB Preseason odds across 8 bookmakers in FL, United States

BetOpenlyFliffHard Rock BetKalshiNovigPolymarketProphetXReBet

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

Sportsbook Bonuses in FL, United States

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

Fliff
Bundle
Get $50

Spend $5, Get $50 in Free Play + 100% Match up to $100

Spend $5 on Fliff to receive $50 in free play and a 100% deposit match up to $100

Min. Deposit: $5
Hard Rock Bet
Site Credit
$100

Get Up To $100 Back in Game Bonus

Sign up for a new Hard Rock Bet account in Florida and place your first bet. If it loses, receive up to $100 back as Game Bonus.

Hard Rock Bet
Bonus Bet
Get $150

Bet $5 Get $150 In Bonus Bets If You Win

Sign up as a new customer, place a minimum $5 first bet, and win

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

OddsGuard delivers comprehensive MLB Preseason odds comparison for Florida bettors, tracking lines from offshore and international bookmakers including Bovada, BetOnline, and MyBookie. While online sports betting remains unregulated in Florida, bettors can access detailed line comparisons across multiple markets to identify the best available MLB Preseason betting odds Florida has to offer through these international platforms.

Spring training holds special significance in the Sunshine State, with both the Miami Marlins and Tampa Bay Rays calling Florida home during the regular season. The Grapefruit League brings additional MLB action to Florida's west coast, creating a rich baseball culture that extends well beyond the preseason. Florida bettors understand that preseason odds often present value opportunities as books adjust to roster changes, prospect evaluations, and managerial decisions that can significantly impact regular season performance.

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
Free forever No registration Privacy first
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

Today

Detroit Tigers vs Tampa Bay Rays

Wed, Aug 26, 5:11 PM

BookmakerDetroit TigersTampa Bay Rays
Best Odds
-112
Kalshi
+110
ProphetX
BetOpenlyBetOpenly
-118+108
FliffFliff
-120-105
Hard Rock BetHard Rock Bet
-115+105
KalshiKalshi
-112+108
NovigNovig
-112+108
PolymarketPolymarket
-112+108
ProphetXProphetX
-112+110
ReBetReBet

Arizona Diamondbacks vs Chicago Cubs

Wed, Aug 26, 7:41 PM

BookmakerArizona DiamondbacksChicago Cubs
Best Odds
+100
Polymarket
BetOpenlyBetOpenly
-106
FliffFliff
-110-115
Hard Rock BetHard Rock Bet
-105-105
KalshiKalshi
-104-104
NovigNovig
-102-102
PolymarketPolymarket
+100-104
ProphetXProphetX
-102+101
ReBetReBet

San Francisco Giants vs Cincinnati Reds

Wed, Aug 26, 7:46 PM

BookmakerSan Francisco GiantsCincinnati Reds
Best Odds
+104
Kalshi
BetOpenlyBetOpenly
+104
FliffFliff
-115-110
Hard Rock BetHard Rock Bet
-110+100
KalshiKalshi
-109+104
NovigNovig
-106+102
PolymarketPolymarket
-109+104
ProphetXProphetX
-106+104
ReBetReBet

Los Angeles Angels vs Cleveland Guardians

Wed, Aug 26, 8:08 PM

BookmakerLos Angeles AngelsCleveland Guardians
Best Odds
+130
ProphetX
BetOpenlyBetOpenly
+128
FliffFliff
+120-149
Hard Rock BetHard Rock Bet
+125-135
KalshiKalshi
+127-133
NovigNovig
+127-130
PolymarketPolymarket
+127-133
ProphetXProphetX
+130-132
ReBetReBet

San Diego Padres vs Pittsburgh Pirates

Wed, Aug 26, 8:11 PM

BookmakerSan Diego PadresPittsburgh Pirates
Best Odds
-122
Polymarket
+122
Kalshi
FliffFliff
-135+110
Hard Rock BetHard Rock Bet
-125+115
KalshiKalshi
-127+122
NovigNovig
-122+120
PolymarketPolymarket
-122+117
ProphetXProphetX
-125+122
ReBetReBet

Seattle Mariners vs Philadelphia Phillies

Wed, Aug 26, 8:11 PM

BookmakerSeattle MarinersPhiladelphia Phillies
Best Odds
BetOpenlyBetOpenly
FliffFliff
+115-141
Hard Rock BetHard Rock Bet
+115-125
KalshiKalshi
+117-122
NovigNovig
+117-122
PolymarketPolymarket
+117-122
ProphetXProphetX
+120-120
ReBetReBet

Miami Marlins vs Boston Red Sox

Wed, Aug 26, 10:41 PM

BookmakerMiami MarlinsBoston Red Sox
Best Odds
+144
Kalshi
-141
Novig
BetOpenlyBetOpenly
+141
FliffFliff
+140-169
Hard Rock BetHard Rock Bet
+140-149
KalshiKalshi
+144-149
NovigNovig
+138-141
PolymarketPolymarket
+138-145
ProphetXProphetX
+142-147
ReBetReBet

Washington Nationals vs Colorado Rockies

Wed, Aug 26, 10:46 PM

BookmakerWashington NationalsColorado Rockies
Best Odds
-119
BetOpenly
BetOpenlyBetOpenly
-119
FliffFliff
-125+100
Hard Rock BetHard Rock Bet
-120+110
KalshiKalshi
-122+113
NovigNovig
-120+117
PolymarketPolymarket
-122+117
ProphetXProphetX
-120+117
ReBetReBet

New York Yankees vs Houston Astros

Wed, Aug 26, 11:05 PM

BookmakerNew York YankeesHouston Astros
Best Odds
-120
ProphetX
BetOpenlyBetOpenly
-132
FliffFliff
-135+110
Hard Rock BetHard Rock Bet
-125+115
KalshiKalshi
-127+117
NovigNovig
-122+117
PolymarketPolymarket
-122+117
ProphetXProphetX
-120+118
ReBetReBet

Toronto Blue Jays vs Kansas City Royals

Wed, Aug 26, 11:08 PM

BookmakerToronto Blue JaysKansas City Royals
Best Odds
-128
BetOpenly
+130
Novig
BetOpenlyBetOpenly
-128
FliffFliff
-141+115
Hard Rock BetHard Rock Bet
-135+125
KalshiKalshi
-133+127
NovigNovig
-133+130
PolymarketPolymarket
-133+127
ProphetXProphetX
-132+130
ReBetReBet

New York Mets vs Milwaukee Brewers

Wed, Aug 26, 11:11 PM

BookmakerNew York MetsMilwaukee Brewers
Best Odds
-145
Polymarket
BetOpenlyBetOpenly
-161
FliffFliff
+140-169
Hard Rock BetHard Rock Bet
+140-149
KalshiKalshi
+144-149
NovigNovig
+141-149
PolymarketPolymarket
+138-145
ProphetXProphetX
+142-145
ReBetReBet

Atlanta Braves vs Los Angeles Dodgers

Wed, Aug 26, 11:16 PM

BookmakerAtlanta BravesLos Angeles Dodgers
Best Odds
+122
Polymarket
BetOpenlyBetOpenly
FliffFliff
+110-141
Hard Rock BetHard Rock Bet
+115-125
KalshiKalshi
+117-122
NovigNovig
+120-122
PolymarketPolymarket
+122-127
ProphetXProphetX
+119-122
ReBetReBet

Chicago White Sox vs Texas Rangers

Wed, Aug 26, 11:41 PM

BookmakerChicago White SoxTexas Rangers
Best Odds
-122
Kalshi
+120
Novig
FliffFliff
-130+105
Hard Rock BetHard Rock Bet
-125+115
KalshiKalshi
-122+117
NovigNovig
-122+120
PolymarketPolymarket
-122+117
ProphetXProphetX
-123+119
ReBetReBet

St. Louis Cardinals vs Baltimore Orioles

Wed, Aug 26, 11:46 PM

BookmakerSt. Louis CardinalsBaltimore Orioles
Best Odds
+100
BetOpenly
BetOpenlyBetOpenly
+100
FliffFliff
-110-110
Hard Rock BetHard Rock Bet
-105-105
KalshiKalshi
-104-104
NovigNovig
-102+100
PolymarketPolymarket
-104+100
ProphetXProphetX
-101+100
ReBetReBet

Tomorrow

Oakland Athletics vs Minnesota Twins

Thu, Aug 27, 1:06 AM

BookmakerOakland AthleticsMinnesota Twins
Best Odds
-127
Polymarket
BetOpenlyBetOpenly
-132
FliffFliff
+115-145
Hard Rock BetHard Rock Bet
+125-135
KalshiKalshi
+127-133
NovigNovig
+125-133
PolymarketPolymarket
+122-127
ProphetXProphetX
+129-130
ReBetReBet

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 Florida

MLB Preseason odds follow American format, with favorites displaying negative numbers (-150) and underdogs showing positive values (+130). Moneyline bets dominate preseason action, though run totals and limited spread betting create additional opportunities. The key to effective odds comparison lies in understanding that preseason markets often carry higher vig due to increased uncertainty around lineups, playing time, and competitive intensity.

Florida's baseball-savvy bettors recognize that preseason odds can reveal market inefficiencies. Books frequently struggle to price teams accurately when dealing with split-squad games, prospect showcases, and veteran rest days. Line movement becomes particularly telling when comparing MLB Preseason odds Florida markets, as sharp money often targets specific situational advantages that casual bettors overlook.

How do MLB Preseason odds differ from regular season lines?

Preseason odds typically feature wider spreads between books due to limited information and unpredictable lineups. The vig often runs higher, and totals markets may be restricted or unavailable for certain games featuring heavy prospect usage.

What should Florida bettors prioritize when comparing MLB Preseason betting Florida options?

Focus on moneyline value and shop aggressively across multiple offshore books. Preseason markets move quickly based on roster announcements and weather conditions, making real-time odds comparison essential for securing optimal pricing.

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

Stop Leaving Money on the Table

Same Bets. Better Prices. Found Instantly.

The same 4-leg parlay can pay $10,000s more at a different sportsbook. OddsGuard finds the best price across 75 books in real time — replacing tools that charge $200–$600/month.

Free foreverNo registrationNo credit cardUninstall anytime

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