MLB Odds (IL, US)

MLB Season: Mar – OctIn Season
SeasonOff-SeasonCurrent Month

August 2026

28 matches · 3 days

Tue, Aug 259 matches
Boston Red Sox@Miami Marlins
10:40 PM
Tampa Bay Rays@Detroit Tigers
10:41 PM
Colorado Rockies@Washington Nationals
10:46 PM
Houston Astros@New York Yankees
11:06 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
11:45 PM
Wed, Aug 2618 matches
Cleveland Guardians@Los Angeles Angels
1:38 AM
Minnesota Twins@Oakland Athletics
1:40 AM
Philadelphia Phillies@Seattle Mariners
1:40 AM
Pittsburgh Pirates@San Diego Padres
1:40 AM
Chicago Cubs@Arizona Diamondbacks
1:40 AM
Cincinnati Reds@San Francisco Giants
1:46 AM
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
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

28 upcoming matches and outright odds across 30 competitors.

We compare MLB odds across 15 bookmakers in IL, United States

Bet365BetMGMBetOpenlyBetRiversCaesarsDraftKingsFanaticsFanDuelFliffHard Rock BetKalshiNovigPolymarketReBettheScore Bet

Get these odds overlaid directly on Bet365, BetMGM, BetOpenly, 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
DraftKings
Site Credit
$1,000

Get a 20% Deposit Bonus up to $1,000 in DK Dollars

Register a new DraftKings Sportsbook account, opt-in using a promo code or clicking the appropriate link/button, and make a qualifying deposit of $5 or more.

Min. Deposit: $5Wagering: 25xMin. Odds: +1.33

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)
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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

Upcoming Matches

Today

Miami Marlins vs Boston Red Sox

Tue, Aug 25, 10:40 PM

BookmakerMiami MarlinsBoston Red Sox
Best Odds
+138
Polymarket
-141
Hard Rock Bet
BetRiversBetRivers
+133-149
CaesarsCaesars
+135-145
FanDuelFanDuel
+132-143
KalshiKalshi
+133-145
PolymarketPolymarket
+138-145
ReBetReBet
William HillWilliam Hill
+120-149
BetMGMBetMGM
+125
BetOpenlyBetOpenly
+132
DraftKingsDraftKings
+131
FanaticsFanatics
Hard Rock BetHard Rock Bet
-141
NovigNovig
-141

Detroit Tigers vs Tampa Bay Rays

Tue, Aug 25, 10:41 PM

BookmakerDetroit TigersTampa Bay Rays
Best Odds
+122
Novig
-122
Kalshi
DraftKingsDraftKings
+116-123
FanaticsFanatics
FanDuelFanDuel
+116-127
KalshiKalshi
+117-122
ReBetReBet
theScore BettheScore Bet
+116-132
William HillWilliam Hill
+110-137
BetMGMBetMGM
+110
BetRiversBetRivers
-132
FliffFliff
-141
Hard Rock BetHard Rock Bet
+115
NovigNovig
+122
PolymarketPolymarket
-122

Washington Nationals vs Colorado Rockies

Tue, Aug 25, 10:46 PM

BookmakerWashington NationalsColorado Rockies
Best Odds
-149
Kalshi
+151
DraftKings
BetRiversBetRivers
-164+135
CaesarsCaesars
-161+150
DraftKingsDraftKings
-161+151
FanDuelFanDuel
-164+150
FliffFliff
-164+130
PolymarketPolymarket
-149+144
theScore BettheScore Bet
-161+143
BetMGMBetMGM
+140
BetOpenlyBetOpenly
Hard Rock BetHard Rock Bet
+150
KalshiKalshi
-149
ReBetReBet
William HillWilliam Hill
-161

New York Yankees vs Houston Astros

Tue, Aug 25, 11:06 PM

BookmakerNew York YankeesHouston Astros
Best Odds
-135
Novig
DraftKingsDraftKings
-141+131
FanaticsFanatics
FanDuelFanDuel
-139+128
Hard Rock BetHard Rock Bet
-141+130
NovigNovig
-135+133
ReBetReBet
BetMGMBetMGM
-149
BetOpenlyBetOpenly
CaesarsCaesars
+130
FliffFliff
-145
KalshiKalshi
+133
PolymarketPolymarket
-139
theScore BettheScore Bet
+126
William HillWilliam Hill
-149

Toronto Blue Jays vs Kansas City Royals

Tue, Aug 25, 11:08 PM

BookmakerToronto Blue JaysKansas City Royals
Best Odds
-122
Kalshi
+122
Polymarket
BetOpenlyBetOpenly
+120
FanDuelFanDuel
-127+116
Hard Rock BetHard Rock Bet
-130+120
PolymarketPolymarket
-127+122
theScore BettheScore Bet
-135+121
William HillWilliam Hill
-137+110
BetMGMBetMGM
-135
BetRiversBetRivers
+117
CaesarsCaesars
+120
DraftKingsDraftKings
-128
FliffFliff
+110
KalshiKalshi
-122
NovigNovig
-122
ReBetReBet

New York Mets vs Milwaukee Brewers

Tue, Aug 25, 11:11 PM

BookmakerNew York MetsMilwaukee Brewers
Best Odds
+150
Polymarket
-154
Novig
BetMGMBetMGM
+140-169
FanaticsFanatics
FanDuelFanDuel
+144-156
Hard Rock BetHard Rock Bet
+145-154
KalshiKalshi
+150-156
PolymarketPolymarket
+150-156
theScore BettheScore Bet
+149-169
BetRiversBetRivers
+135
CaesarsCaesars
+147
DraftKingsDraftKings
+148
FliffFliff
-179
NovigNovig
-154
ReBetReBet

Atlanta Braves vs Los Angeles Dodgers

Tue, Aug 25, 11:16 PM

BookmakerAtlanta BravesLos Angeles Dodgers
Best Odds
-145
Kalshi
BetOpenlyBetOpenly
-145
BetRiversBetRivers
+132-149
CaesarsCaesars
+143-154
Hard Rock BetHard Rock Bet
+140-149
KalshiKalshi
+138-145
NovigNovig
+141-147
theScore BettheScore Bet
+137-154
BetMGMBetMGM
-161
DraftKingsDraftKings
+138
FanDuelFanDuel
-147
PolymarketPolymarket
+144
ReBetReBet
William HillWilliam Hill
-161

Chicago White Sox vs Texas Rangers

Tue, Aug 25, 11:41 PM

BookmakerChicago White SoxTexas Rangers
Best Odds
+104
Novig
-104
BetOpenly
BetOpenlyBetOpenly
-104
CaesarsCaesars
+101-111
DraftKingsDraftKings
+103-111
FliffFliff
-105-120
KalshiKalshi
+100-104
NovigNovig
+104-109
ReBetReBet
BetRiversBetRivers
-120
FanaticsFanatics
FanDuelFanDuel
+100
Hard Rock BetHard Rock Bet
+100
theScore BettheScore Bet
-111
William HillWilliam Hill
-110

St. Louis Cardinals vs Baltimore Orioles

Tue, Aug 25, 11:45 PM

BookmakerSt. Louis CardinalsBaltimore Orioles
Best Odds
-122
Kalshi
BetMGMBetMGM
-135+110
BetOpenlyBetOpenly
-122
FanDuelFanDuel
-128+120
KalshiKalshi
-122+117
NovigNovig
-122+117
PolymarketPolymarket
-122+117
theScore BettheScore Bet
-132+116
BetRiversBetRivers
-135
CaesarsCaesars
+115
DraftKingsDraftKings
+116
Hard Rock BetHard Rock Bet
-125
ReBetReBet
William HillWilliam Hill
-137

Tomorrow

Los Angeles Angels vs Cleveland Guardians

Wed, Aug 26, 1:38 AM

BookmakerLos Angeles AngelsCleveland Guardians
Best Odds
+138
Novig
-137
BetOpenly
BetRiversBetRivers
+130-154
CaesarsCaesars
+135-145
DraftKingsDraftKings
+131-141
FanaticsFanatics
FanDuelFanDuel
+132-143
FliffFliff
+130-161
ReBetReBet
theScore BettheScore Bet
+126-143
BetMGMBetMGM
-154
BetOpenlyBetOpenly
-137
NovigNovig
+138
William HillWilliam Hill
+120

Oakland Athletics vs Minnesota Twins

Wed, Aug 26, 1:40 AM

BookmakerOakland AthleticsMinnesota Twins
Best Odds
+138
Novig
-141
Novig
BetRiversBetRivers
+130-149
CaesarsCaesars
+137-147
FanDuelFanDuel
+132-143
FliffFliff
+135-164
NovigNovig
+138-141
ReBetReBet
BetMGMBetMGM
+125
DraftKingsDraftKings
+132
FanaticsFanatics
Hard Rock BetHard Rock Bet
-145
KalshiKalshi
-145
PolymarketPolymarket
-145
theScore BettheScore Bet
-147
William HillWilliam Hill
+120

Seattle Mariners vs Philadelphia Phillies

Wed, Aug 26, 1:40 AM

BookmakerSeattle MarinersPhiladelphia Phillies
Best Odds
-104
Novig
+100
Kalshi
BetMGMBetMGM
-110-110
BetRiversBetRivers
-114-104
CaesarsCaesars
-105-105
FanDuelFanDuel
-104-104
FliffFliff
-110-115
KalshiKalshi
-104+100
PolymarketPolymarket
-104+100
theScore BettheScore Bet
-105-105
BetOpenlyBetOpenly
Hard Rock BetHard Rock Bet
-105
NovigNovig
-104
ReBetReBet

San Diego Padres vs Pittsburgh Pirates

Wed, Aug 26, 1:40 AM

BookmakerSan Diego PadresPittsburgh Pirates
Best Odds
-118
Polymarket
FanaticsFanatics
FanDuelFanDuel
-120+110
Hard Rock BetHard Rock Bet
-120+110
KalshiKalshi
-122+117
PolymarketPolymarket
-118+113
theScore BettheScore Bet
-125+107
BetMGMBetMGM
-125
BetOpenlyBetOpenly
BetRiversBetRivers
-122
DraftKingsDraftKings
-119
FliffFliff
-130
NovigNovig
+117
ReBetReBet
William HillWilliam Hill
+100

Arizona Diamondbacks vs Chicago Cubs

Wed, Aug 26, 1:40 AM

BookmakerArizona DiamondbacksChicago Cubs
Best Odds
-104
Novig
DraftKingsDraftKings
+101-108
FanDuelFanDuel
+100-108
FliffFliff
-105-115
KalshiKalshi
+100-109
ReBetReBet
William HillWilliam Hill
-110-110
BetOpenlyBetOpenly
BetRiversBetRivers
-114
CaesarsCaesars
+101
FanaticsFanatics
Hard Rock BetHard Rock Bet
-105
NovigNovig
-104
PolymarketPolymarket
+100
theScore BettheScore Bet
-111

San Francisco Giants vs Cincinnati Reds

Wed, Aug 26, 1:46 AM

BookmakerSan Francisco GiantsCincinnati Reds
Best Odds
+104
Polymarket
BetRiversBetRivers
-112-106
DraftKingsDraftKings
-105-102
FliffFliff
-110-110
KalshiKalshi
-104+100
NovigNovig
-104+102
PolymarketPolymarket
-109+104
BetMGMBetMGM
-110
BetOpenlyBetOpenly
CaesarsCaesars
-105
FanaticsFanatics
FanDuelFanDuel
-106
Hard Rock BetHard Rock Bet
+100
ReBetReBet
theScore BettheScore Bet
-105

Detroit Tigers vs Tampa Bay Rays

Wed, Aug 26, 5:11 PM

BookmakerDetroit TigersTampa Bay Rays
Best Odds
-109
Kalshi
+108
Polymarket
DraftKingsDraftKings
-120+100
FanDuelFanDuel
-118+100
FliffFliff
-120-105
Hard Rock BetHard Rock Bet
-115+105
KalshiKalshi
-109+104
NovigNovig
-111+104
PolymarketPolymarket
-112+108
ReBetReBet
theScore BettheScore Bet
-120+100
BetMGMBetMGM
-120
CaesarsCaesars
+105

Arizona Diamondbacks vs Chicago Cubs

Wed, Aug 26, 7:41 PM

BookmakerArizona DiamondbacksChicago Cubs
Best Odds
+100
Polymarket
+100
Novig
BetMGMBetMGM
-110-110
CaesarsCaesars
-105-105
DraftKingsDraftKings
-112-108
FanDuelFanDuel
-108-108
FliffFliff
-110-115
Hard Rock BetHard Rock Bet
-105-105
NovigNovig
-104+100
PolymarketPolymarket
+100-104
ReBetReBet
KalshiKalshi
+100
theScore BettheScore Bet
-110

San Francisco Giants vs Cincinnati Reds

Wed, Aug 26, 7:46 PM

BookmakerSan Francisco GiantsCincinnati Reds
Best Odds
-104
Kalshi
+104
Kalshi
BetMGMBetMGM
-115-105
CaesarsCaesars
-111+101
DraftKingsDraftKings
-114-106
FanDuelFanDuel
-110-106
Hard Rock BetHard Rock Bet
-110+100
KalshiKalshi
-104+104
NovigNovig
-106+102
PolymarketPolymarket
-109+104
ReBetReBet
FliffFliff
-105
theScore BettheScore Bet
-115

Los Angeles Angels vs Cleveland Guardians

Wed, Aug 26, 8:08 PM

BookmakerLos Angeles AngelsCleveland Guardians
Best Odds
+127
Novig
-127
Kalshi
BetMGMBetMGM
+118-145
CaesarsCaesars
+125-135
DraftKingsDraftKings
+119-145
FanDuelFanDuel
+116-135
FliffFliff
+115-141
KalshiKalshi
+127-127
NovigNovig
+127-135
ReBetReBet
theScore BettheScore Bet
+120-141
Hard Rock BetHard Rock Bet
+125
PolymarketPolymarket
-127

San Diego Padres vs Pittsburgh Pirates

Wed, Aug 26, 8:11 PM

BookmakerSan Diego PadresPittsburgh Pirates
Best Odds
-112
Polymarket
+117
Kalshi
FanDuelFanDuel
-127+108
FliffFliff
-135+105
Hard Rock BetHard Rock Bet
-120+110
KalshiKalshi
-122+117
NovigNovig
-122+104
PolymarketPolymarket
-112+108
ReBetReBet
theScore BettheScore Bet
-130+110

Seattle Mariners vs Philadelphia Phillies

Wed, Aug 26, 8:11 PM

BookmakerSeattle MarinersPhiladelphia Phillies
Best Odds
+118
BetOpenly
-118
Polymarket
BetOpenlyBetOpenly
+118
DraftKingsDraftKings
+108-130
FanDuelFanDuel
+110-130
Hard Rock BetHard Rock Bet
+115-125
KalshiKalshi
+113-118
NovigNovig
+115-122
PolymarketPolymarket
+113-118
ReBetReBet
theScore BettheScore Bet
+110-130
BetMGMBetMGM
-130
FliffFliff
+100

Miami Marlins vs Boston Red Sox

Wed, Aug 26, 10:41 PM

BookmakerMiami MarlinsBoston Red Sox
Best Odds
+144
Polymarket
-149
Hard Rock Bet
DraftKingsDraftKings
+135-164
FanDuelFanDuel
+134-159
FliffFliff
+135-169
Hard Rock BetHard Rock Bet
+140-149
KalshiKalshi
+144-156
NovigNovig
+144-154
PolymarketPolymarket
+144-149
ReBetReBet
theScore BettheScore Bet
+135-154
BetMGMBetMGM
-164
CaesarsCaesars
+143

Toronto Blue Jays vs Kansas City Royals

Wed, Aug 26, 11:08 PM

BookmakerToronto Blue JaysKansas City Royals
Best Odds
-127
Polymarket
+122
Kalshi
FanDuelFanDuel
-132+112
FliffFliff
-141+110
KalshiKalshi
-127+122
NovigNovig
-154+120
PolymarketPolymarket
-127+122
ReBetReBet
theScore BettheScore Bet
-130+110

New York Mets vs Milwaukee Brewers

Wed, Aug 26, 11:11 PM

BookmakerNew York MetsMilwaukee Brewers
Best Odds
-145
Kalshi
BetOpenlyBetOpenly
-161
CaesarsCaesars
+143-154
FanDuelFanDuel
+130-154
FliffFliff
+130-161
Hard Rock BetHard Rock Bet
+140-149
NovigNovig
+138-149
PolymarketPolymarket
+138-145
ReBetReBet
theScore BettheScore Bet
+135-154
DraftKingsDraftKings
+135
KalshiKalshi
-145

Atlanta Braves vs Los Angeles Dodgers

Wed, Aug 26, 11:16 PM

BookmakerAtlanta BravesLos Angeles Dodgers
Best Odds
-118
Kalshi
BetMGMBetMGM
+105-130
BetOpenlyBetOpenly
DraftKingsDraftKings
+108-130
FanDuelFanDuel
+110-130
FliffFliff
+100-125
Hard Rock BetHard Rock Bet
+110-120
KalshiKalshi
+117-118
PolymarketPolymarket
+117-122
ReBetReBet
theScore BettheScore Bet
+110-130

Chicago White Sox vs Texas Rangers

Wed, Aug 26, 11:41 PM

BookmakerChicago White SoxTexas Rangers
Best Odds
-122
Polymarket
+122
Kalshi
BetMGMBetMGM
-141+115
DraftKingsDraftKings
-135+113
FanDuelFanDuel
-133+114
FliffFliff
-135+110
KalshiKalshi
-127+122
NovigNovig
-127+122
PolymarketPolymarket
-122+117
ReBetReBet
theScore BettheScore Bet
-135+115
CaesarsCaesars
-130
Hard Rock BetHard Rock Bet
+120

St. Louis Cardinals vs Baltimore Orioles

Wed, Aug 26, 11:46 PM

BookmakerSt. Louis CardinalsBaltimore Orioles
Best Odds
-104
Kalshi
+100
Hard Rock Bet
FanDuelFanDuel
-108-108
FliffFliff
-110-110
Hard Rock BetHard Rock Bet
-110+100
KalshiKalshi
-104+100
PolymarketPolymarket
-109+100
ReBetReBet
theScore BettheScore Bet
-110-110

Thursday

Oakland Athletics vs Minnesota Twins

Thu, Aug 27, 1:06 AM

BookmakerOakland AthleticsMinnesota Twins
Best Odds
+127
Novig
-127
Polymarket
BetMGMBetMGM
+120-145
CaesarsCaesars
+125-135
FanDuelFanDuel
+120-143
FliffFliff
+115-145
Hard Rock BetHard Rock Bet
+125-135
KalshiKalshi
+127-133
NovigNovig
+127-141
ReBetReBet
theScore BettheScore Bet
+120-141
DraftKingsDraftKings
+118
PolymarketPolymarket
-127

MLB Winner Odds

CompetitorBest Odds
BetMGMBetMGM
BetRiversBetRivers
DraftKingsDraftKings
FanDuelFanDuel
Los Angeles Dodgers
+160
New York Yankees
+800
FanDuel
+800
Milwaukee Brewers
+800
Tampa Bay Rays
+1100
FanDuel
+1100
Boston Red Sox
+1300
Chicago Cubs
+1300
Atlanta Braves
+1500
FanDuel
+1500
Philadelphia Phillies
+1700
FanDuel
+1700
Chicago White Sox
+2700
Houston Astros
+3300
FanDuel
+3300
Texas Rangers
+3500
Seattle Mariners
+4000
San Diego Padres
+4000
Cleveland Guardians
+4500
Arizona Diamondbacks
+10000
FanDuel
+10000
Toronto Blue Jays
+10000
FanDuel
+10000
Minnesota Twins
+10000
Baltimore Orioles
+17500
FanDuel
+17500
Detroit Tigers
+17500
FanDuel
+17500
Miami Marlins
+70000
FanDuel
+70000
St. Louis Cardinals
+75000
Colorado Rockies
Oakland Athletics
Washington Nationals
Pittsburgh Pirates
+100000
FanDuel
+100000
Kansas City Royals
New York Mets
San Francisco Giants
Los Angeles Angels
Cincinnati Reds
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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.

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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