MLB World Series Winner Odds (ME, US)
April 2026
22 matches · 2 days
22 upcoming matches and outright odds across 30 competitors.
We compare MLB World Series Winner odds across 8 bookmakers in ME, United States
Get these odds overlaid directly on Fliff, Kalshi, Polymarket, and more.
Sportsbook Bonuses in ME, United States
OddsGuard tracks the latest sportsbook promotions available in ME, United States. Click any offer to claim it — all links are verified daily.
$25,000 March Madness Bracket Contest
Pick winning teams in all 63 bracket spaces for the NCAA tournament and place at least $50 in accumulated sportsbook bets between March 16th and March 29th 2026.
50% up to $300 March Madness Deposit Bonus
Make a deposit of at least $50 and redeem promo code MADSTART300 immediately after deposit and before placing any wager.
$5K Hot Hoops Chase – Win up to $1,000 Cash
Place qualifying wagers on 2025/26 NBA and NCAAB seasons with minimum $20 stake and minimum odds of 1.50 per selection. Highest total qualifying wagers wins.
Weekly $10 Free Bet for Live Hockey Wagering
Place $50 or more in live single ice hockey bets within a calendar week (Monday-Sunday) at minimum odds of 1.80 (-125)
100% up to $500 Bonus
Create account, deposit minimum $50 via non-crypto payment method, enter code WELCOME500 on Special Offers page before placing any wager.
Up to $1,000 in NCAAB Parlay Boosts
Place a winning four-fold 'Game Spread' parlay on March Madness games with a minimum stake of $15
T&Cs apply. 21+. Gambling problem? Call 1-800-GAMBLER. Offers subject to change.
Maine baseball fans tracking MLB World Series Winner odds can leverage OddsGuard's comprehensive comparison tool to analyze lines from multiple offshore and international sportsbooks. While online sports betting remains unregulated in Maine, bettors can compare odds from established books like Bovada, BetOnline, and MyBookie through OddsGuard's platform, ensuring access to competitive World Series futures markets without endorsing any specific operator.
The World Series holds particular significance in Maine, where Red Sox Nation extends deep into Pine Tree State territory. Maine's proximity to Boston creates intense investment in American League dynamics, making World Series futures especially compelling for local bettors who understand the nuances of AL East competition and October baseball's unpredictable nature. OddsGuard's MLB World Series Winner odds Maine comparison captures this market's volatility, from spring training optimism through pennant race adjustments.
What is OddsGuard?
OddsGuard is a free browser extension that overlays real-time odds from 72 sportsbooks directly on the betting site you're already using. No extra tabs, no subscription, no account required.
How it works
- 1Install the free extension (10 seconds)
- 2Open any supported sportsbook (DraftKings, Bet365, FanDuel, etc.)
- 3See better prices highlighted automatically on every bet
Chiefs+450
Eagles+600
Bills+800
Lions+900
49ers+1000
Ravens+1100
Bengals+1400
Cowboys+1600OddsGuard overlay — badges appear automatically on your sportsbook
Upcoming Matches
Today
Cleveland Guardians vs Chicago Cubs
Sun, Apr 5, 5:11 PM
Boston Red Sox vs San Diego Padres
Sun, Apr 5, 5:36 PM
Pittsburgh Pirates vs Baltimore Orioles
Sun, Apr 5, 5:40 PM
Minnesota Twins vs Tampa Bay Rays
Sun, Apr 5, 6:11 PM
Chicago White Sox vs Toronto Blue Jays
Sun, Apr 5, 6:11 PM
| Bookmaker | Chicago White Sox | Toronto Blue Jays |
|---|---|---|
| Best Odds | +122 Polymarket | -106 DraftKings |
 Caesars | +105 | -135 |
 DraftKings | -122 | -106 |
 Fliff | -120 | -110 |
 Polymarket | +122 | -127 |
Kansas City Royals vs Milwaukee Brewers
Sun, Apr 5, 6:11 PM
Texas Rangers vs Cincinnati Reds
Sun, Apr 5, 6:36 PM
Washington Nationals vs Los Angeles Dodgers
Sun, Apr 5, 7:00 PM
New York Yankees vs Miami Marlins
Sun, Apr 5, 7:01 PM
Colorado Rockies vs Philadelphia Phillies
Sun, Apr 5, 7:11 PM
Oakland Athletics vs Houston Astros
Sun, Apr 5, 8:06 PM
San Francisco Giants vs New York Mets
Sun, Apr 5, 8:06 PM
Los Angeles Angels vs Seattle Mariners
Sun, Apr 5, 8:08 PM
Arizona Diamondbacks vs Atlanta Braves
Sun, Apr 5, 8:11 PM
Cleveland Guardians vs Chicago Cubs
Sun, Apr 5, 8:41 PM
Tomorrow
Cleveland Guardians vs Kansas City Royals
Mon, Apr 6, 10:11 PM
| Bookmaker | Cleveland Guardians | Kansas City Royals |
|---|---|---|
| Best Odds | -112 Kalshi | +108 Polymarket |
| Fliff | -120 | -105 |
 Kalshi | -112 | +104 |
| Polymarket | -118 | +108 |
 ReBet | -130 | -105 |
Miami Marlins vs Cincinnati Reds
Mon, Apr 6, 10:41 PM
| Bookmaker | Miami Marlins | Cincinnati Reds |
|---|---|---|
| Best Odds | -118 Kalshi | +108 Kalshi |
| Fliff | -125 | +100 |
| Kalshi | -118 | +108 |
| Polymarket | -118 | +104 |
| ReBet | -135 | -105 |
Pittsburgh Pirates vs San Diego Padres
Mon, Apr 6, 10:41 PM
| Bookmaker | Pittsburgh Pirates | San Diego Padres |
|---|---|---|
| Best Odds | -122 Kalshi | +117 Kalshi |
| Fliff | -130 | +105 |
| Kalshi | -122 | +117 |
| Polymarket | -127 | +108 |
| ReBet | -135 | -105 |
Boston Red Sox vs Milwaukee Brewers
Mon, Apr 6, 10:46 PM
| Bookmaker | Boston Red Sox | Milwaukee Brewers |
|---|---|---|
| Best Odds | +100 Polymarket | +104 Kalshi |
| Fliff | -115 | -110 |
| Kalshi | -109 | +104 |
| Polymarket | +100 | -109 |
| ReBet | -115 | -115 |
Washington Nationals vs St. Louis Cardinals
Mon, Apr 6, 10:46 PM
| Bookmaker | Washington Nationals | St. Louis Cardinals |
|---|---|---|
| Best Odds | +104 Kalshi | -109 Kalshi |
| Fliff | -105 | -120 |
| Kalshi | +104 | -109 |
| Polymarket | -104 | -112 |
| ReBet | -115 | -115 |
Toronto Blue Jays vs Los Angeles Dodgers
Mon, Apr 6, 11:08 PM
| Bookmaker | Toronto Blue Jays | Los Angeles Dodgers |
|---|---|---|
| Best Odds | +138 Kalshi | -139 Polymarket |
| Fliff | +120 | -149 |
| Kalshi | +138 | -149 |
| Polymarket | +127 | -139 |
| ReBet | +110 | -149 |
MLB World Series Winner Winner Odds
What is OddsGuard?
OddsGuard is a free browser extension that overlays real-time odds from 72 sportsbooks directly on the betting site you're already using. No extra tabs, no subscription, no account required.
How it works
- 1Install the free extension (10 seconds)
- 2Open any supported sportsbook (DraftKings, Bet365, FanDuel, etc.)
- 3See better prices highlighted automatically on every bet
Chiefs+450Eagles+600Bills+800Lions+90049ers+1000Ravens+1100Bengals+1400Cowboys+1600OddsGuard overlay — badges appear automatically on your sportsbook
MLB World Series Winner Odds Comparison in Maine
World Series winner odds represent each team's championship probability expressed in American format. A +800 line indicates an $800 profit on a $100 wager, while -150 requires $150 to win $100. These futures markets shift dramatically throughout the season based on performance, injuries, and trade deadline moves. Smart bettors monitor line movement across multiple books, as significant vig differences can impact long-term profitability on championship futures.
Unlike game-specific wagers, World Series futures lock in odds at bet placement, making timing crucial. Early season value often exists on teams with improved rosters but outdated public perception. OddsGuard's comparison reveals which books offer the most favorable lines on specific teams, helping Maine bettors identify closing line value opportunities in this efficient but sometimes slow-adjusting market.
How do MLB World Series Winner betting odds change throughout the season in Maine?
World Series odds fluctuate based on team performance, injury reports, trade acquisitions, and playoff positioning. Books adjust lines more aggressively during key periods like the trade deadline and final month, when playoff probabilities crystallize.
What makes comparing MLB World Series Winner odds worthwhile for Maine bettors?
Different sportsbooks often carry significant vig variations on futures markets, sometimes differing by 50+ points on the same team. OddsGuard's MLB World Series Winner betting Maine comparison identifies these discrepancies, maximizing potential returns on championship wagers.
- 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 72 books in real time — replacing tools that charge $200–$600/month.
Best Pricing in Your Region