MLB Odds (IL, US)

MLB Season: Mar – OctIn Season
SeasonOff-SeasonCurrent Month

June 2026

9 matches · 1 day

Thu, Jun 259 matches
Kansas City Royals@Tampa Bay Rays
4:11 PM
Seattle Mariners@Pittsburgh Pirates
4:36 PM
Oakland Athletics@San Francisco Giants
7:46 PM
Houston Astros@Detroit Tigers
10:41 PM
Philadelphia Phillies@Washington Nationals
10:46 PM
Texas Rangers@Toronto Blue Jays
11:08 PM
Chicago Cubs@New York Mets
11:11 PM
New York Yankees@Boston Red Sox
11:11 PM
Arizona Diamondbacks@St. Louis Cardinals
11:46 PM

9 upcoming matches and outright odds across 30 competitors.

We compare MLB odds across 14 bookmakers in IL, United States

BetMGMBetOpenlyBetRiversCaesarsDraftKingsFanaticsFanDuelFliffHard Rock BetKalshiNovigPolymarketReBettheScore Bet

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

Sportsbook Bonuses in IL, United States

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

BetMGM (US)
Bonus Bet
$12,500

Win Your Share of $50k in Bonus Bets on the Rome Tennis Leaderboard

Opt in via the Promotions tab, then place winning real-money wagers of at least $10 at minimum -300 odds on any Tennis matches for the Rome tournament to earn Leaderboard Points.

Wagering: 1xMin. Odds: +1.33Valid For: 7 days
BetMGM (US)
Bonus Bet
Get $150

Bet $10, Get $150 in Bonus Bets If Your Bet Wins

Sign up for a new BetMGM Sportsbook account, deposit at least $10, and place a first bet of at least $10 on any sport using the Bet & Get If You Win token. If the bet wins, receive $150 in Bonus Bets.

Min. Deposit: $10Wagering: 1xMin. Odds: +1
Caesars
Odds Boost Token
$2,500

Bet $1, Get 10 x 100% Profit Boosts + 10X Tier Credit Multiplier

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

Min. Odds: +1Valid For: 14 daysMax Cashout: $2,500
Caesars
Odds Boost Token
$2,500

Bet $1, Get 10 x 100% Profit Boosts + 10X Tier Credit Multiplier

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.

Min. Odds: +1Valid For: 14 daysMax Cashout: $2,500
Caesars
Odds Boost Token
$2,500

Bet $1, Get 10 x 100% Profit Boosts + 10X Tier Credit Multiplier

Open a new Caesars Sportsbook account using an eligible promo code and place your first real cash wager of $1 or more at minimum odds of -10000 or longer. The first wager must qualify; subsequent wagers do not count.

Min. Odds: +1Valid For: 14 daysMax Cashout: $2,500
BetMGM (US)
Bonus Bet
$250

Get Up to $250 Back in Bonus Bets If Your First Bet Loses

Sign up for a new BetMGM Sportsbook account, deposit at least $10, and place your first real money sports wager. If the first bet loses, receive up to $250 back in Bonus Bets.

Min. Deposit: $10Wagering: 1xValid For: 7 days

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

Illinois bettors have access to comprehensive MLB odds comparison through OddsGuard, which tracks lines from regulated sportsbooks including DraftKings, FanDuel, and BetMGM operating under the state's legal framework. Since launching regulated online sports betting in 2020, Illinois has developed into one of the nation's most competitive markets, with multiple licensed operators creating tight spreads and favorable vig across baseball's 162-game season.

Baseball runs deep in Illinois sports culture, with the Cubs and White Sox creating one of MLB's most passionate cross-town rivalries. The North Side-South Side divide extends beyond Wrigley Field and Guaranteed Rate Field, influencing how Illinois bettors approach everything from futures markets to daily moneylines. This intense local interest, combined with Chicago's status as a major media market, ensures MLB odds in Illinois reflect both sharp action and recreational volume throughout the season.

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
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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

Tampa Bay Rays vs Kansas City Royals

Thu, Jun 25, 4:11 PM

BookmakerTampa Bay RaysKansas City Royals
Best Odds
+130
Novig
BetOpenlyBetOpenly
CaesarsCaesars
-141+118
DraftKingsDraftKings
-147+123
FanDuelFanDuel
-139+118
FliffFliff
-145+120
NovigNovig
-133+130
William HillWilliam Hill
-149+120
BetMGMBetMGM
+120
BetRiversBetRivers
+118
FanaticsFanatics
Hard Rock BetHard Rock Bet
+120
KalshiKalshi
-139
PolymarketPolymarket
-139

Pittsburgh Pirates vs Seattle Mariners

Thu, Jun 25, 4:36 PM

BookmakerPittsburgh PiratesSeattle Mariners
Best Odds
+133
Polymarket
-135
Novig
DraftKingsDraftKings
+119-145
FanaticsFanatics
FanDuelFanDuel
+124-147
NovigNovig
+133-135
ReBetReBet
theScore BettheScore Bet
+125-145
William HillWilliam Hill
+120-149
BetMGMBetMGM
-149
BetRiversBetRivers
-159
CaesarsCaesars
+130
Hard Rock BetHard Rock Bet
+125
KalshiKalshi
-139
PolymarketPolymarket
+133

San Francisco Giants vs Oakland Athletics

Thu, Jun 25, 7:46 PM

BookmakerSan Francisco GiantsOakland Athletics
Best Odds
-122
Polymarket
BetOpenlyBetOpenly
-123
BetRiversBetRivers
-133+108
FanDuelFanDuel
-130+110
KalshiKalshi
-127+117
NovigNovig
-125+120
PolymarketPolymarket
-122+117
William HillWilliam Hill
-137+110
BetMGMBetMGM
-135
CaesarsCaesars
+115
DraftKingsDraftKings
-132
FanaticsFanatics
ReBetReBet
theScore BettheScore Bet
+110

Detroit Tigers vs Houston Astros

Thu, Jun 25, 10:41 PM

BookmakerDetroit TigersHouston Astros
Best Odds
-109
Polymarket
+106
BetOpenly
BetMGMBetMGM
-115-105
DraftKingsDraftKings
-114-105
FliffFliff
-120-105
Hard Rock BetHard Rock Bet
-115-105
PolymarketPolymarket
-109+104
ReBetReBet
William HillWilliam Hill
-110-110
BetOpenlyBetOpenly
+106
FanaticsFanatics
FanDuelFanDuel
-110
KalshiKalshi
-112
NovigNovig
+106
theScore BettheScore Bet
-105

Washington Nationals vs Philadelphia Phillies

Thu, Jun 25, 10:46 PM

BookmakerWashington NationalsPhiladelphia Phillies
Best Odds
+155
Fliff
-164
Kalshi
BetMGMBetMGM
+145-175
BetRiversBetRivers
+150-189
DraftKingsDraftKings
+143-175
FanaticsFanatics
FliffFliff
+155-189
Hard Rock BetHard Rock Bet
+145-175
BetOpenlyBetOpenly
-172
CaesarsCaesars
-169
FanDuelFanDuel
+146
KalshiKalshi
-164
PolymarketPolymarket
-164
ReBetReBet
theScore BettheScore Bet
+145
William HillWilliam Hill
+150

Toronto Blue Jays vs Texas Rangers

Thu, Jun 25, 11:08 PM

BookmakerToronto Blue JaysTexas Rangers
Best Odds
-139
BetOpenly
BetOpenlyBetOpenly
-139
DraftKingsDraftKings
-156+129
FanaticsFanatics
FliffFliff
-154+125
Hard Rock BetHard Rock Bet
-154+130
KalshiKalshi
-145+133
theScore BettheScore Bet
-149+130
William HillWilliam Hill
-149+120
BetMGMBetMGM
-154
BetRiversBetRivers
+123
CaesarsCaesars
+130
NovigNovig
-141

New York Mets vs Chicago Cubs

Thu, Jun 25, 11:11 PM

BookmakerNew York MetsChicago Cubs
Best Odds
+100
Polymarket
BetMGMBetMGM
-115-105
CaesarsCaesars
-110-110
Hard Rock BetHard Rock Bet
-110-110
PolymarketPolymarket
+100-104
theScore BettheScore Bet
-115-105
William HillWilliam Hill
-110-110
BetOpenlyBetOpenly
DraftKingsDraftKings
-112
FanaticsFanatics
FanDuelFanDuel
-110
FliffFliff
-110
KalshiKalshi
+100
NovigNovig
+100
ReBetReBet

Boston Red Sox vs New York Yankees

Thu, Jun 25, 11:11 PM

BookmakerBoston Red SoxNew York Yankees
Best Odds
+150
Kalshi
-149
Polymarket
DraftKingsDraftKings
+135-164
FliffFliff
+145-179
Hard Rock BetHard Rock Bet
+135-161
NovigNovig
+147-149
ReBetReBet
theScore BettheScore Bet
+135-154
William HillWilliam Hill
+120-149
BetMGMBetMGM
-164
BetOpenlyBetOpenly
+146
CaesarsCaesars
+135
FanDuelFanDuel
-156
KalshiKalshi
+150
PolymarketPolymarket
-149

St. Louis Cardinals vs Arizona Diamondbacks

Thu, Jun 25, 11:46 PM

BookmakerSt. Louis CardinalsArizona Diamondbacks
Best Odds
-127
Kalshi
CaesarsCaesars
-135+115
DraftKingsDraftKings
-135+113
Hard Rock BetHard Rock Bet
-135+115
NovigNovig
-130+125
PolymarketPolymarket
-127+122
William HillWilliam Hill
-137+110
BetMGMBetMGM
-135
BetOpenlyBetOpenly
BetRiversBetRivers
+110
FanaticsFanatics
FanDuelFanDuel
+112
KalshiKalshi
-127
ReBetReBet
theScore BettheScore Bet
-135

MLB Winner Odds

CompetitorBest Odds
BetMGMBetMGM
BetRiversBetRivers
DraftKingsDraftKings
FanDuelFanDuel
Los Angeles Dodgers
+185
New York Yankees
+450
Atlanta Braves
+1000
FanDuel
+1000
Seattle Mariners
+1000
Milwaukee Brewers
+1100
Philadelphia Phillies
+1300
Toronto Blue Jays
+2500
Tampa Bay Rays
+2700
Texas Rangers
+3000
Cleveland Guardians
+3500
Chicago Cubs
+3000
Chicago White Sox
+5500
Baltimore Orioles
+5500
Houston Astros
+4000
San Diego Padres
+5500
Detroit Tigers
+6000
Pittsburgh Pirates
+7000
Oakland Athletics
+8000
Arizona Diamondbacks
+10000
St. Louis Cardinals
+12500
New York Mets
+15000
Boston Red Sox
+20000
Minnesota Twins
+12500
Cincinnati Reds
+15000
Kansas City Royals
+20000
Miami Marlins
+22500
Washington Nationals
+30000
San Francisco Giants
+50000
Los Angeles Angels
+50000
Colorado Rockies
+50000
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MLB Odds Comparison in Illinois

MLB odds in American format display favorites with negative numbers and underdogs with positive numbers, representing the amount needed to wager or potential profit on a $100 bet. Baseball's primary betting markets center on moneylines (straight win/loss), run totals (over/under on combined runs scored), and run lines (typically 1.5-run spread). Smart Illinois bettors compare these markets across multiple sportsbooks since even small differences in juice can significantly impact long-term profitability over baseball's marathon season.

Line movement in MLB betting Illinois markets often reflects sharp money early and public action closer to first pitch. Weather conditions, starting pitcher matchups, and bullpen usage create daily volatility that savvy bettors exploit through line shopping. OddsGuard's real-time comparison helps Illinois bettors identify the best available numbers across licensed operators.

How do MLB run lines work compared to other sports spreads?

MLB run lines are typically set at 1.5 runs, with favorites giving 1.5 runs and underdogs receiving 1.5 runs. Unlike football or basketball where spreads vary widely, baseball's lower-scoring nature keeps run lines consistent, with the juice adjusting to reflect probability rather than the spread itself moving significantly.

What's the best time to place MLB bets in Illinois?

Sharp bettors often find value in early morning lines before public money moves numbers, while others wait for lineup announcements roughly 2-3 hours before first pitch. Weather-dependent games may see significant line movement as conditions become clearer throughout the day.

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

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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