MLB Preseason Odds (CA, US)

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

June 2026

15 matches · 2 days

Fri, Jun 53 matches
San Francisco Giants@Chicago Cubs
7:20 PM
Seattle Mariners@Detroit Tigers
11:40 PM
Chicago White Sox@Philadelphia Phillies
11:40 PM
Sat, Jun 612 matches
Boston Red Sox@New York Yankees
12:05 AM
Baltimore Orioles@Toronto Blue Jays
12:07 AM
Tampa Bay Rays@Miami Marlins
12:10 AM
Pittsburgh Pirates@Atlanta Braves
12:15 AM
Oakland Athletics@Houston Astros
1:10 AM
Cleveland Guardians@Texas Rangers
1:15 AM
Kansas City Royals@Minnesota Twins
1:15 AM
Cincinnati Reds@St. Louis Cardinals
1:15 AM
Milwaukee Brewers@Colorado Rockies
1:40 AM
Washington Nationals@Arizona Diamondbacks
2:40 AM
New York Mets@San Diego Padres
2:40 AM
Los Angeles Angels@Los Angeles Dodgers
3:10 AM

15 upcoming matches and outright odds across 30 competitors.

We compare MLB Preseason odds across 4 bookmakers in CA, United States

BetAnySportsBetOpenlyKalshiPolymarket

Get these odds overlaid directly on Kalshi, Polymarket, BetAnySports, and more.

California bettors tracking MLB Preseason odds can leverage OddsGuard's comprehensive comparison platform to analyze lines from offshore and international sportsbooks including Bovada, BetOnline, and MyBookie. While online sports betting remains unregulated in California, OddsGuard provides transparent access to preseason baseball markets, allowing bettors to identify the best available numbers across multiple books without geographic restrictions.

Spring training carries particular weight in California's baseball landscape, with four MLB franchises calling the Golden State home. The Dodgers' perennial championship expectations, the Angels' star power, the Padres' emerging competitiveness, and the Giants' storied history create compelling preseason narratives that drive significant betting interest. California's year-round baseball culture and proximity to Arizona's Cactus League facilities make MLB Preseason odds California particularly relevant for local bettors seeking early-season value before regular season market efficiency takes hold.

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
👍
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

Chicago Cubs vs San Francisco Giants

Fri, Jun 5, 7:20 PM

BookmakerChicago CubsSan Francisco Giants
Best Odds
BetAnySportsBetAnySports
-156+137
BetOpenlyBetOpenly
BetUSBetUS
-156+140
BovadaBovada
-161+134
EverygameEverygame
-161+145
GTbetsGTbets
LowVig.agLowVig.ag
-156+142
MyBookie.agMyBookie.ag
-164+139
PolymarketPolymarket
-156+150
BetOnline.agBetOnline.ag
-156
KalshiKalshi
+150

Detroit Tigers vs Seattle Mariners

Fri, Jun 5, 11:40 PM

BookmakerDetroit TigersSeattle Mariners
Best Odds
-127
Kalshi
BetAnySportsBetAnySports
+114-133
BetOnline.agBetOnline.ag
+116-128
BetUSBetUS
+117-128
BovadaBovada
+115-139
EverygameEverygame
+118-128
GTbetsGTbets
KalshiKalshi
+117-127
MyBookie.agMyBookie.ag
+114-133
PolymarketPolymarket
+122-127
BetOpenlyBetOpenly
LowVig.agLowVig.ag
-128

Philadelphia Phillies vs Chicago White Sox

Fri, Jun 5, 11:40 PM

BookmakerPhiladelphia PhilliesChicago White Sox
Best Odds
BetAnySportsBetAnySports
-185+161
BetOnline.agBetOnline.ag
-179+161
BetOpenlyBetOpenly
BetUSBetUS
-179+158
BovadaBovada
-185+152
EverygameEverygame
-179+160
GTbetsGTbets
LowVig.agLowVig.ag
-179+161
MyBookie.agMyBookie.ag
-185+156
PolymarketPolymarket
-169+163

Tomorrow

New York Yankees vs Boston Red Sox

Sat, Jun 6, 12:05 AM

BookmakerNew York YankeesBoston Red Sox
Best Odds
BetAnySportsBetAnySports
-145+125
BetOnline.agBetOnline.ag
-141+127
BetOpenlyBetOpenly
BovadaBovada
-145+121
EverygameEverygame
-141+130
GTbetsGTbets
KalshiKalshi
-139+133
LowVig.agLowVig.ag
-141+127
MyBookie.agMyBookie.ag
-143+121
BetUSBetUS
+126
PolymarketPolymarket
-139

Toronto Blue Jays vs Baltimore Orioles

Sat, Jun 6, 12:07 AM

BookmakerToronto Blue JaysBaltimore Orioles
Best Odds
BetAnySportsBetAnySports
-147+126
BetOpenlyBetOpenly
BetUSBetUS
-147+132
BovadaBovada
-154+128
EverygameEverygame
-145+133
KalshiKalshi
-139+133
LowVig.agLowVig.ag
-147+132
MyBookie.agMyBookie.ag
-154+130
PolymarketPolymarket
-139+133
BetOnline.agBetOnline.ag
+132
GTbetsGTbets

Miami Marlins vs Tampa Bay Rays

Sat, Jun 6, 12:10 AM

BookmakerMiami MarlinsTampa Bay Rays
Best Odds
BetOnline.agBetOnline.ag
+123-135
BetOpenlyBetOpenly
BetUSBetUS
+123-135
EverygameEverygame
+126-135
GTbetsGTbets
KalshiKalshi
+127-139
LowVig.agLowVig.ag
+123-135
MyBookie.agMyBookie.ag
+115-135
PolymarketPolymarket
+127-133
BetAnySportsBetAnySports
+120
BovadaBovada
-141

Atlanta Braves vs Pittsburgh Pirates

Sat, Jun 6, 12:15 AM

BookmakerAtlanta BravesPittsburgh Pirates
Best Odds
BetOnline.agBetOnline.ag
-141+127
BetOpenlyBetOpenly
BetUSBetUS
-141+126
BovadaBovada
-143+119
EverygameEverygame
-141+130
GTbetsGTbets
KalshiKalshi
-139+127
LowVig.agLowVig.ag
-141+127
MyBookie.agMyBookie.ag
-145+123
PolymarketPolymarket
-139+133

Houston Astros vs Oakland Athletics

Sat, Jun 6, 1:10 AM

BookmakerHouston AstrosOakland Athletics
Best Odds
-104
Polymarket
BetAnySportsBetAnySports
-110-110
BetOnline.agBetOnline.ag
+100-110
BetOpenlyBetOpenly
BetUSBetUS
+100-110
BovadaBovada
-110-110
EverygameEverygame
-105-105
GTbetsGTbets
KalshiKalshi
+100-104
LowVig.agLowVig.ag
+100-110
PolymarketPolymarket
+100-104

Texas Rangers vs Cleveland Guardians

Sat, Jun 6, 1:15 AM

BookmakerTexas RangersCleveland Guardians
Best Odds
+125
Everygame
-122
Polymarket
BetAnySportsBetAnySports
+115-135
BetOnline.agBetOnline.ag
+122-135
BetOpenlyBetOpenly
BetUSBetUS
+122-135
BovadaBovada
+109-132
EverygameEverygame
+125-135
GTbetsGTbets
KalshiKalshi
+122-133
MyBookie.agMyBookie.ag
+115-135
LowVig.agLowVig.ag
+122
PolymarketPolymarket
-122

Minnesota Twins vs Kansas City Royals

Sat, Jun 6, 1:15 AM

BookmakerMinnesota TwinsKansas City Royals
Best Odds
-109
Kalshi
BetAnySportsBetAnySports
-118-103
BetUSBetUS
-110+100
BovadaBovada
-118-103
EverygameEverygame
-111+101
GTbetsGTbets
KalshiKalshi
-109+104
LowVig.agLowVig.ag
-110+100
MyBookie.agMyBookie.ag
-115-102
PolymarketPolymarket
-109+104
BetOnline.agBetOnline.ag
-110
BetOpenlyBetOpenly

St. Louis Cardinals vs Cincinnati Reds

Sat, Jun 6, 1:15 AM

BookmakerSt. Louis CardinalsCincinnati Reds
Best Odds
-133
Everygame
BetAnySportsBetAnySports
-139+118
BetUSBetUS
-133+121
BovadaBovada
-147+123
EverygameEverygame
-133+123
GTbetsGTbets
KalshiKalshi
-133+127
LowVig.agLowVig.ag
-133+121
MyBookie.agMyBookie.ag
-141+120
PolymarketPolymarket
-133+127
BetOnline.agBetOnline.ag
-133
BetOpenlyBetOpenly

Colorado Rockies vs Milwaukee Brewers

Sat, Jun 6, 1:40 AM

BookmakerColorado RockiesMilwaukee Brewers
Best Odds
-145
Polymarket
BetOnline.agBetOnline.ag
+138-152
BetOpenlyBetOpenly
BetUSBetUS
+136-152
BovadaBovada
+131-156
EverygameEverygame
+135-149
KalshiKalshi
+138-149
LowVig.agLowVig.ag
+138-152
MyBookie.agMyBookie.ag
+130-154
PolymarketPolymarket
+138-145
BetAnySportsBetAnySports
-156
GTbetsGTbets

Arizona Diamondbacks vs Washington Nationals

Sat, Jun 6, 2:40 AM

BookmakerArizona DiamondbacksWashington Nationals
Best Odds
-122
Polymarket
BetAnySportsBetAnySports
-133+113
BetOpenlyBetOpenly
BetUSBetUS
-127+116
BovadaBovada
-133+112
GTbetsGTbets
KalshiKalshi
-122+113
LowVig.agLowVig.ag
-127+115
MyBookie.agMyBookie.ag
-133+114
PolymarketPolymarket
-122+117
BetOnline.agBetOnline.ag
-127
EverygameEverygame
+115

San Diego Padres vs New York Mets

Sat, Jun 6, 2:40 AM

BookmakerSan Diego PadresNew York Mets
Best Odds
BetAnySportsBetAnySports
-127+107
BetOnline.agBetOnline.ag
-125+113
BetOpenlyBetOpenly
BovadaBovada
-135+114
EverygameEverygame
-125+115
GTbetsGTbets
KalshiKalshi
-122+117
LowVig.agLowVig.ag
-125+113
MyBookie.agMyBookie.ag
-130+111
PolymarketPolymarket
-122+117

Los Angeles Dodgers vs Los Angeles Angels

Sat, Jun 6, 3:10 AM

BookmakerLos Angeles DodgersLos Angeles Angels
Best Odds
BetAnySportsBetAnySports
-192+164
BetOnline.agBetOnline.ag
-189+169
BetOpenlyBetOpenly
BovadaBovada
-204+167
GTbetsGTbets
KalshiKalshi
-185+170
LowVig.agLowVig.ag
-189+169
MyBookie.agMyBookie.ag
-200+169
PolymarketPolymarket
-185+178

MLB Preseason Winner Odds

CompetitorBest Odds
BetOnline.agBetOnline.ag
Los Angeles Dodgers
+210
BetOnline.ag
+210
New York Yankees
+550
BetOnline.ag
+550
Atlanta Braves
+850
BetOnline.ag
+850
Seattle Mariners
+900
BetOnline.ag
+900
Milwaukee Brewers
+1600
BetOnline.ag
+1600
Tampa Bay Rays
+2000
BetOnline.ag
+2000
Chicago Cubs
+2200
BetOnline.ag
+2200
Philadelphia Phillies
+2200
BetOnline.ag
+2200
Cleveland Guardians
+2500
BetOnline.ag
+2500
Texas Rangers
+2800
BetOnline.ag
+2800
Toronto Blue Jays
+2800
BetOnline.ag
+2800
San Diego Padres
+3300
BetOnline.ag
+3300
Pittsburgh Pirates
+4500
BetOnline.ag
+4500
New York Mets
+5000
BetOnline.ag
+5000
Boston Red Sox
+5500
BetOnline.ag
+5500
Oakland Athletics
+6000
BetOnline.ag
+6000
Baltimore Orioles
+6600
BetOnline.ag
+6600
Houston Astros
+6600
BetOnline.ag
+6600
Detroit Tigers
+6600
BetOnline.ag
+6600
Kansas City Royals
+7500
BetOnline.ag
+7500
Cincinnati Reds
+8000
BetOnline.ag
+8000
Chicago White Sox
+10000
BetOnline.ag
+10000
Arizona Diamondbacks
+10000
BetOnline.ag
+10000
St. Louis Cardinals
+10000
BetOnline.ag
+10000
Minnesota Twins
+12500
BetOnline.ag
+12500
San Francisco Giants
+15000
BetOnline.ag
+15000
Miami Marlins
+40000
BetOnline.ag
+40000
Washington Nationals
+50000
BetOnline.ag
+50000
Los Angeles Angels
+50000
BetOnline.ag
+50000
Colorado Rockies
+75000
BetOnline.ag
+75000

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 California

MLB Preseason odds typically present in American format, with favorites displaying negative numbers (-150) and underdogs showing positive values (+130). Moneyline bets dominate preseason action, as exhibition games often feature experimental lineups and limited innings from key pitchers. Run totals remain available but carry higher uncertainty due to roster rotation and developmental focus over competitive intensity.

Effective line shopping during spring training requires understanding that preseason markets carry wider spreads and higher vig than regular season offerings. Books often limit exposure on exhibition games, creating opportunities for sharp bettors who identify discrepancies between sportsbooks' assessments of team strength and player availability.

California's offshore betting landscape provides multiple comparison points through OddsGuard's platform. Tracking line movement across books like BetUS and Bet365 reveals where sharp money flows, particularly valuable given preseason's lower betting limits and reduced market liquidity compared to regular season baseball.

How do MLB Preseason odds differ from regular season lines?

Preseason odds carry higher uncertainty and wider spreads due to experimental lineups, limited starter innings, and developmental priorities over winning. Books typically offer reduced limits and higher vig on exhibition games.

Which MLB Preseason betting California markets offer the best value?

Moneyline bets provide the most straightforward preseason value, as run totals become unpredictable with rotating rosters. Focus on teams with established spring training rotations and clear competitive objectives rather than purely developmental approaches.

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