MLB Preseason Odds (CO, 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 16 bookmakers in CO, United States

Bally BetBetMGMBetOpenlyBetRiversCaesarsDraftKingsFanaticsFanDuelFliffHard Rock BetKalshiNovigPlayUpPolymarketReBettheScore Bet

Get these odds overlaid directly on Caesars, DraftKings, Fanatics, and more.

Sportsbook Bonuses in CO, United States

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

BetMGM (US)
Bonus Bet
$12,500

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BetMGM (US)
Bonus Bet
Get $150

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Min. Deposit: $10Wagering: 1xMin. Odds: +1
BetMGM (US)
Bonus Bet
$10,000

Win a Share of $10,000 Daily Hat Trick Jackpot in Bonus Bets

Opt in during a Promotional Week, then place a pre-game straight bet of at least $10 on any NHL Player to Score an Anytime Goal at minimum -300 odds. Only the first eligible wager per day qualifies.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
BetMGM (US)
Bonus Bet
$10,000

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Opt in during a Promotional Week, then place a pre-game straight bet of at least $10 on any NHL Player to Score an Anytime Goal at minimum odds of -300. Only the first eligible wager per game per day qualifies.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
Caesars
Odds Boost Token
$2,500

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Sign up for a new Caesars Sportsbook account using an eligible promo code and place a real cash wager of at least $1 on any market at minimum odds of -10000 or longer.

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Odds Boost Token
$2,500

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Open a new Caesars Sportsbook account using an eligible promo code and place your first real cash wager of $1 or more on any market at minimum odds of -10000 or longer.

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

OddsGuard delivers comprehensive MLB Preseason odds comparison for Colorado bettors, aggregating lines from regulated sportsbooks including DraftKings, FanDuel, and BetMGM. Since Colorado legalized online sports betting in 2020, bettors can access real-time line movement and vig analysis across licensed operators, ensuring they capture the best available MLB Preseason betting odds Colorado markets offer.

Spring training carries particular weight in Colorado, where Rockies fans closely monitor prospect development and roster battles at altitude. The thin air factor creates unique betting dynamics — pitchers who struggle in Coors Field during the regular season often show different patterns in Arizona's spring venues. MLB Preseason odds in Colorado reflect both national market sentiment and local knowledge of how players adapt to Denver's elevation, making line shopping essential for sharp bettors who understand these environmental variables.

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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)
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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

Chicago Cubs vs San Francisco Giants

Fri, Jun 5, 7:20 PM

BookmakerChicago CubsSan Francisco Giants
Best Odds
BetOpenlyBetOpenly
FliffFliff
-164+130
Hard Rock BetHard Rock Bet
-161+135
NovigNovig
-156+153
PolymarketPolymarket
-156+150
ReBetReBet
Bally BetBally Bet
-161
BetRiversBetRivers
+125
CaesarsCaesars
-164
DraftKingsDraftKings
+139
FanDuelFanDuel
+134
KalshiKalshi
+150
PlayUpPlayUp
-159
theScore BettheScore Bet
-164

Detroit Tigers vs Seattle Mariners

Fri, Jun 5, 11:40 PM

BookmakerDetroit TigersSeattle Mariners
Best Odds
+122
Polymarket
-125
Novig
Bally BetBally Bet
+114-139
DraftKingsDraftKings
+113-135
FanaticsFanatics
FanDuelFanDuel
+112-132
KalshiKalshi
+117-127
PlayUpPlayUp
+110-133
ReBetReBet
BetRiversBetRivers
-139
FliffFliff
+110
Hard Rock BetHard Rock Bet
+110
NovigNovig
-125
PolymarketPolymarket
+122
theScore BettheScore Bet
-135

Philadelphia Phillies vs Chicago White Sox

Fri, Jun 5, 11:40 PM

BookmakerPhiladelphia PhilliesChicago White Sox
Best Odds
Bally BetBally Bet
-196+155
BetOpenlyBetOpenly
CaesarsCaesars
-189+158
DraftKingsDraftKings
-192+158
FanaticsFanatics
Hard Rock BetHard Rock Bet
-185+155
PlayUpPlayUp
-182+150
BetRiversBetRivers
-196
FanDuelFanDuel
+158
FliffFliff
-189
NovigNovig
+166
PolymarketPolymarket
-169
theScore BettheScore Bet
+155

Tomorrow

New York Yankees vs Boston Red Sox

Sat, Jun 6, 12:05 AM

BookmakerNew York YankeesBoston Red Sox
Best Odds
-135
Novig
DraftKingsDraftKings
-149+123
FliffFliff
-149+120
Hard Rock BetHard Rock Bet
-145+120
NovigNovig
-135+134
PlayUpPlayUp
-143+115
ReBetReBet
theScore BettheScore Bet
-141+120
Bally BetBally Bet
-137
BetOpenlyBetOpenly
CaesarsCaesars
+122
FanDuelFanDuel
-145
KalshiKalshi
+133
PolymarketPolymarket
-139

Toronto Blue Jays vs Baltimore Orioles

Sat, Jun 6, 12:07 AM

BookmakerToronto Blue JaysBaltimore Orioles
Best Odds
-135
Novig
Bally BetBally Bet
-167+138
BetOpenlyBetOpenly
FanaticsFanatics
FliffFliff
-145+120
Hard Rock BetHard Rock Bet
-154+130
NovigNovig
-135+135
PlayUpPlayUp
-154+125
theScore BettheScore Bet
-149+130
BetRiversBetRivers
+135
DraftKingsDraftKings
-156
KalshiKalshi
-139
PolymarketPolymarket
+133

Miami Marlins vs Tampa Bay Rays

Sat, Jun 6, 12:10 AM

BookmakerMiami MarlinsTampa Bay Rays
Best Odds
-128
Novig
BetOpenlyBetOpenly
FanaticsFanatics
FanDuelFanDuel
+118-139
FliffFliff
+125-161
KalshiKalshi
+127-139
Bally BetBally Bet
+114
BetRiversBetRivers
+112
CaesarsCaesars
-141
DraftKingsDraftKings
-135
Hard Rock BetHard Rock Bet
+115
NovigNovig
-128
PlayUpPlayUp
-139
PolymarketPolymarket
-133
ReBetReBet
theScore BettheScore Bet
+115

Atlanta Braves vs Pittsburgh Pirates

Sat, Jun 6, 12:15 AM

BookmakerAtlanta BravesPittsburgh Pirates
Best Odds
+133
Polymarket
Bally BetBally Bet
-149+123
DraftKingsDraftKings
-149+123
FanaticsFanatics
FanDuelFanDuel
-143+120
PolymarketPolymarket
-139+133
ReBetReBet
theScore BettheScore Bet
-141+120
BetOpenlyBetOpenly
BetRiversBetRivers
-152
CaesarsCaesars
+122
Hard Rock BetHard Rock Bet
+120
KalshiKalshi
-133
PlayUpPlayUp
+115

Houston Astros vs Oakland Athletics

Sat, Jun 6, 1:10 AM

BookmakerHouston AstrosOakland Athletics
Best Odds
+100
Novig
BetOpenlyBetOpenly
NovigNovig
-102+100
PlayUpPlayUp
-111-110
PolymarketPolymarket
+100-104
theScore BettheScore Bet
-110-110
Bally BetBally Bet
-112
BetRiversBetRivers
-114
CaesarsCaesars
-110
DraftKingsDraftKings
-110
FanaticsFanatics
FanDuelFanDuel
-108
FliffFliff
-110
Hard Rock BetHard Rock Bet
-110
KalshiKalshi
+100
ReBetReBet

Texas Rangers vs Cleveland Guardians

Sat, Jun 6, 1:15 AM

BookmakerTexas RangersCleveland Guardians
Best Odds
-123
Novig
BetOpenlyBetOpenly
BetRiversBetRivers
+120-149
CaesarsCaesars
+118-141
DraftKingsDraftKings
+114-137
FanaticsFanatics
KalshiKalshi
+122-133
NovigNovig
+120-123
Bally BetBally Bet
+120
FanDuelFanDuel
-133
Hard Rock BetHard Rock Bet
+115
PlayUpPlayUp
-139
ReBetReBet
theScore BettheScore Bet
+120

Minnesota Twins vs Kansas City Royals

Sat, Jun 6, 1:15 AM

BookmakerMinnesota TwinsKansas City Royals
Best Odds
-109
Novig
BetRiversBetRivers
-118-106
CaesarsCaesars
-115-105
FanDuelFanDuel
-118+100
FliffFliff
-120-105
Hard Rock BetHard Rock Bet
-115-105
NovigNovig
-109+106
PlayUpPlayUp
-118-105
Bally BetBally Bet
-105
BetOpenlyBetOpenly
DraftKingsDraftKings
-105
FanaticsFanatics
KalshiKalshi
-109
theScore BettheScore Bet
-120

St. Louis Cardinals vs Cincinnati Reds

Sat, Jun 6, 1:15 AM

BookmakerSt. Louis CardinalsCincinnati Reds
Best Odds
-133
Kalshi
CaesarsCaesars
-141+118
FliffFliff
-145+115
KalshiKalshi
-133+127
PlayUpPlayUp
-143+115
ReBetReBet
theScore BettheScore Bet
-141+120
Bally BetBally Bet
-147
BetOpenlyBetOpenly
BetRiversBetRivers
+120
DraftKingsDraftKings
+119
FanDuelFanDuel
+120
Hard Rock BetHard Rock Bet
-141
NovigNovig
-133
PolymarketPolymarket
-133

Colorado Rockies vs Milwaukee Brewers

Sat, Jun 6, 1:40 AM

BookmakerColorado RockiesMilwaukee Brewers
Best Odds
+142
Novig
-145
Novig
Bally BetBally Bet
+132-159
CaesarsCaesars
+130-154
FanaticsFanatics
NovigNovig
+142-145
PlayUpPlayUp
+125-154
theScore BettheScore Bet
+130-149
BetRiversBetRivers
+130
DraftKingsDraftKings
+130
FanDuelFanDuel
+128
FliffFliff
-164
Hard Rock BetHard Rock Bet
+130
KalshiKalshi
-149
PolymarketPolymarket
-145
ReBetReBet

Arizona Diamondbacks vs Washington Nationals

Sat, Jun 6, 2:40 AM

BookmakerArizona DiamondbacksWashington Nationals
Best Odds
-122
Novig
Bally BetBally Bet
-139+115
BetOpenlyBetOpenly
BetRiversBetRivers
-141+114
DraftKingsDraftKings
-135+113
FanaticsFanatics
FanDuelFanDuel
-133+116
Hard Rock BetHard Rock Bet
-135+115
CaesarsCaesars
-135
NovigNovig
-122
PlayUpPlayUp
+110
PolymarketPolymarket
-122
ReBetReBet
theScore BettheScore Bet
+115

San Diego Padres vs New York Mets

Sat, Jun 6, 2:40 AM

BookmakerSan Diego PadresNew York Mets
Best Odds
-122
Polymarket
+117
Polymarket
BetRiversBetRivers
-137+110
CaesarsCaesars
-130+110
FanaticsFanatics
FanDuelFanDuel
-132+112
Hard Rock BetHard Rock Bet
-130+110
KalshiKalshi
-122+117
PolymarketPolymarket
-122+117
theScore BettheScore Bet
-130+110
Bally BetBally Bet
+112
DraftKingsDraftKings
+109
NovigNovig
-125
PlayUpPlayUp
-139

Los Angeles Dodgers vs Los Angeles Angels

Sat, Jun 6, 3:10 AM

BookmakerLos Angeles DodgersLos Angeles Angels
Best Odds
-185
Polymarket
Bally BetBally Bet
-204+165
DraftKingsDraftKings
-208+169
FanDuelFanDuel
-200+168
KalshiKalshi
-192+170
ReBetReBet
BetOpenlyBetOpenly
BetRiversBetRivers
+163
CaesarsCaesars
+170
FanaticsFanatics
FliffFliff
-204
Hard Rock BetHard Rock Bet
-200
NovigNovig
+179
PlayUpPlayUp
-200
PolymarketPolymarket
-185
theScore BettheScore Bet
-200

MLB Preseason Winner Odds

CompetitorBest Odds
BetRiversBetRivers
DraftKingsDraftKings
FanDuelFanDuel
Los Angeles Dodgers
+180
New York Yankees
+500
Atlanta Braves
+1000
FanDuel
+1000
Seattle Mariners
+1200
Milwaukee Brewers
+1800
FanDuel
+1800
Tampa Bay Rays
+1900
Philadelphia Phillies
+1800
Chicago Cubs
+2200
FanDuel
+2200
Toronto Blue Jays
+2500
Texas Rangers
+2700
FanDuel
+2700
Cleveland Guardians
+2700
Pittsburgh Pirates
+4500
San Diego Padres
+3500
Houston Astros
+6000
FanDuel
+6000
Baltimore Orioles
+4500
Boston Red Sox
+6500
FanDuel
+6500
Oakland Athletics
+8000
FanDuel
+8000
Arizona Diamondbacks
+8000
FanDuel
+8000
New York Mets
+5000
Detroit Tigers
+6000
Chicago White Sox
+8000
Cincinnati Reds
+8000
Kansas City Royals
+10000
Minnesota Twins
+10000
St. Louis Cardinals
+10000
Miami Marlins
+50000
FanDuel
+50000
Washington Nationals
+50000
San Francisco Giants
+50000
FanDuel
+50000
Los Angeles Angels
+50000
FanDuel
+50000
Colorado Rockies
+50000

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 Colorado

MLB Preseason odds typically appear in American format, with favorites showing negative numbers (-150) and underdogs displaying positive values (+130). Moneylines dominate spring training betting, though totals become available as starters log more innings. The key to effective line shopping lies in understanding that preseason markets carry higher vig due to reduced liquidity and roster uncertainty.

Colorado bettors should focus on closing line value rather than opening numbers, as spring training information flows differently than regular season intel. Injury reports, lineup announcements, and pitcher usage patterns create significant line movement throughout March. Books often adjust totals more aggressively for games involving high-altitude teams like the Rockies, anticipating how players will translate spring performance to Coors Field conditions.

Smart bettors compare not just the headline odds but also alternate lines and props. Some books offer better plus-money on underdogs, while others provide tighter spreads on favorites. OddsGuard's comparison tool eliminates the need to manually check multiple Colorado sportsbooks, streamlining the process of finding optimal MLB Preseason betting odds Colorado markets provide.

How do MLB Preseason odds differ from regular season lines?

Preseason odds carry wider spreads and higher vig due to roster uncertainty and limited starter innings. Books price in the unpredictability of spring training, where veterans often play limited minutes and prospects receive extended looks.

Which MLB Preseason bet types offer the best value in Colorado?

Moneylines typically provide the most consistent value, as totals can be volatile with mixed lineups and varying pitcher usage. Focus on games where you have edge information about starter innings or lineup construction rather than chasing inflated underdog payouts.

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