Trusted MLB Betting Sites Online in 2021

Despite earning the "America's pastime" moniker, baseball boasts an international following. Along with 162-game regular season Major League Baseball games broadcast across the globe, viewership and interest in baseball betting surge during the post-season and the World Series.

Our team evaluates the latest legal baseball betting sites for 2021 and shares updates on gambling tips, types of bets, historical information, and valuable strategies for baseball fans and bettors. Start your search for the best MLB betting sites here.

Recommended baseball betting sites

Covers Seal #1 Top-rated sportsbook
#1
BetSmart Logo BetSmart Rating: 4.7/5
  • Competitive pricing across the board
  • Good welcome bonus for new users
  • Legitimate sportsbook in the USA
Payout Speed: 1-7 Days

Deposits and Withdrawals:

#2
BetSmart Logo BetSmart Rating: 4.6/5
  • Legitimate, licensed sportsbook
  • Good live betting section on the site
  • Safe and secure banking transactions
Payout Speed: 1-3 Days

Deposits and Withdrawals:

#3
BetSmart Logo BetSmart Rating: 4.4/5
  • Launched by MGM and GVC Holdings
  • User-friendly interface and mobile apps
  • Good range of options for deposits
Payout Speed: 2-7 days

Deposits and Withdrawals:

#4
BetSmart Logo BetSmart Rating: 4.4/5
  • Weekly promotions and a dedicated rewards program
  • Over 20 sports available for betting
  • Fully licensed and regulated in multiple states
Payout Speed: 1-14 Days

Deposits and Withdrawals:

#5
BetSmart Logo BetSmart Rating: 4.2/5
  • Awesome welcome bonus
  • Consistently good pricing
  • Known sports betting brand
Payout speed 3-10 days

Deposits and Withdrawals:

#6
BetSmart Logo BetSmart Rating: 4.2/5
  • Great mobile apps for iOS and Android
  • Licensed and regulated in multiple states
  • Renowned and established betting brand
Payout Speed 2-7 days

Deposits and Withdrawals:

#7
BetSmart Logo BetSmart Rating: 4.1/5
  • Very experienced and trusted bookmaker
  • Great betting odds across the board
  • Complete range of sports and markets

Deposits and Withdrawals:

How we rate baseball betting sites

We know what matters most to sports bettors with more than 25 years of hands-on experience reviewing online sports betting sites. The most up-to-date information and analysis factors into the BetSmart Logo Covers BetSmart System™, which analyzes and ranks sports betting sites.

Is betting on MLB games legal?

Yes, online baseball betting sites promote legal action on the most popular baseball games and leagues globally. We recommend that you check the status of legalized sports betting in your area before proceeding with the wide range of betting options available for any baseball game.

What makes for a great MLB betting site?

We're covering all bases and giving you the green light to take your swings with the most reputable baseball betting sites. Check out these key features before stepping into the betting box:

bank Legitimacy

While baseball has plenty of unwritten rules, you should measure each betting site on its overall trustworthiness. Choosing the ideal MLB betting site means sticking to the legal and regulated sportsbooks identified earlier. Each has a proven track record of treating their customers with honesty.

bank Banking

The chosen online sportsbooks centered on MLB betting promote easy methods for players to complete transactions, including deposits and withdrawals. Hassle-free banking transactions are a significant advantage when betting with a legal sports wagering app.

odds Odds

The most reliable real-money baseball betting sites in 2021 display their betting lines and offer a variety of odds. Securing the most desirable price is key to a profitable betting strategy. Use our MLB odds comparison tool to identify competitive betting odds.

coverage Coverage

Aspiring pro ball players long to join MLB, but the game's global footprint extends to professional markets, including Japan, Taiwan, South Korea, Dominican Republic, and Mexico. Soon you'll seek stats on those other leagues, related events, and coverage of the most popular types of bets. Betting opportunities differ by the sportsbook, so shop around for popular options.

bonus Bonuses

The betting sites featured on our list offer aggressive bonuses and promotional offers designed to keep you engaged and build up your bankroll. Betting on preferred MLB lines is only have the fun — there’s real money waiting for you in the form of welcome offers, deposit matches, and account reloads, among others. Each site has a dedicated promotions section, so feel free to browse first and claim later.

support Customer service

Managers call the bullpen when they need help getting out of an inning, and similar logic applies when contacting a real money MLB sportsbook. Our team reached out to the various customer service channels, taking time to verify the responses received via telephone, email, and live chat. The quality of service differed at each MLB betting site, but we can vouch for each's efforts and level of service.

Phone icon Mobile

No matter the scouting report, we always prioritize the importance of mobile-friendly baseball betting apps. The top baseball betting mobile apps are functional, intuitive, and packed with the same features found on your desktop or at a betting kiosk. Each site we tested is compatible with iOS or Android devices.

Getting started at MLB betting sites

There are several factors to consider when choosing which online betting site to go with for your baseball bets, so we’ve listed the essential elements you need to consider when doing so.

1

Register

Familiar routines notoriously drive baseball players, and the sign-up process at the top MLB betting sites is consistent across the board. Tap the account sign-up icon, enter your personal information, and follow the prompts to join.

2

Deposit

Newly registered players must add real-money funds to their accounts before placing any wagers. The 'deposit' or 'cashier' buttons will allow you to complete this required step.

3

Bet

With your account formally verified, you can now proceed with prospective wagers and access baseball betting lines. Look for the bet slip, which shows your selections and displays the amount of money you want to post.

4

Withdraw

Each baseball betting site on our list provides near-instant deposits and swift access to your winnings. The payment option used to make the first deposit will also be used for any withdrawals.

Types of baseball bets

Picking a preferred NBA betting site often comes down to which one can offer you the best odds. Look for odds that offer a nice mix of variety and value. Our how to bet on basketball guide dives into each type, but here’s a quick overview of the popular types:

Moneyline

Picking a winner best defines the moneyline, the most elementary wager in MLB and sports betting terminology. Plus symbols (+) denote underdogs, while the minus symbol (-) applies to favorites. The respective odds of each team determine payouts.

Run lines

Baseball's version of a point spread incorporates aspects of the moneyline, with bettors wagering on the number of runs the given team will score or surrender in the matchup.

In nearly all circumstances, the run lines are designated at +1.5 for underdogs and -1.5 for favorites. In this instance, you are betting that the team will win the game outright or lose by precisely one run. For wagering on the favorite, you are betting that they will win by two runs or more.

Over/Under (totals)

Betting on the total number of runs tallied in the game by both clubs constitutes the Over/Under. Winners of this bet type accurately predict whether the total falls higher or lower than what was set by the oddsmakers.

Futures

Odds on upcoming or long-running betting markets, think of odds to win the World Series, form the basis for MLB futures bets. Others include season win totals and player awards, including league MVP and Cy Young winners. These sets of odds open in the offseason and take action all year, adjusting to results, injuries, and betting action until the market is closed by the sportsbook or the outcome decided.

Parlays

Two or more baseball bets packaged together constitute parlay bets. While potentially lucrative, parlays carry higher risk. All of your wagers must win to qualify, with any loss negating any gains.

Prop bet

The convivial atmosphere in baseball clubhouses and dugouts lends itself to prop bets, considered fun, light-hearted wagers. In this instance, you are betting on individual player props or teams and outcomes outside of the final score. These prop or propositional bets can cover the number of strikeouts by a pitcher or the number of runs scored in the game, among others.

Live betting

The better baseball betting sites incorporate live betting into their platforms, including odds and betting lines updated in real-time along with the action on the field. Often referred to as in-game wagering, you'll find the live betting option applied most frequently to the moneyline. Mobile betting allows you to live bet at any juncture of the game, even if the baseball game goes into the late innings.

MLB Playoffs and World Series betting

The World Series, Major League Baseball's championship, is contested by representatives of the American League (AL) and the National League (NL). Dubbed the Fall Classic due to its late-season timeline, the best-of-seven playoff matchup presents excellent betting opportunities for fans with various degrees of betting experience.

Blacklisted MLB betting sites

We have ruled a handful of baseball betting sites out at the proverbial plate due to poor customer service, wagers not honored, and other unsavory behavior. Avoid these blacklisted betting sites.

Bookname
Blacklist Star Rating
  • Allegations of withdrawal issues
  • No license information available on site
  • Poor customer service
Bookname
Blacklist Star Rating
  • Multiple reports of slow payments
  • Allegations of non-payments
  • Risk of account closure simply for winning bets
Bookname
Blacklist Star Rating
  • Reports of confiscated winnings
  • Slow customer support response times

Instant replay: Best baseball betting sites

As the number of Major League Baseball playoff teams whittles down to two, follow these baseball betting tips to get in on the nine-inning action.

  • Baseball betting markets vary, but the moneyline is the most common bet type.
  • Join multiple sites to balance your bankroll, earn bigger bonuses, and access better odds.
  • Look for live betting opportunities.

Baseball betting sites FAQs

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