How To Bet On MLB’s “No Run First Inning” Odds

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For sports bettors who want an MLB bet that yields results quickly, the no run first inning is a popular option. NRFI, as it’s often known, gives you an outcome — one way or another — in just six outs or fewer. This is an especially appealing way to bet on baseball for those who don’t want to wait through an entire multi-hour game to find out whether their bet cashed.

As sports betting continues to expand across the country, bettors are discovering new markets and quicker results. Expect to see more bets like the NRFI gain popularity. For now, learn more about NRFI bets below.

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Odds for MLB teams to score in the 1st inning

View the table below to look at MLB odds for teams to score a run in the first inning. Many legal US sportsbooks offer odds going both ways for this prop. This table shows the best available odds for a team to score a run.

Arizona DiamondbacksMilwaukee Brewers
Atlanta BravesMinnesota Twins
Baltimore OriolesNew York Mets
Boston Red SoxNew York Yankees
Chicago CubsOakland Athletics
Chicago White SoxPhiladelphia Phillies
Cincinnati RedsPittsburgh Pirates
Cleveland GuardiansSan Diego Padres
Colorado RockiesSan Francisco Giants
Detroit TigersSeattle Mariners
Houston AstrosSt. Louis Cardinals
Kansas City RoyalsTampa Bay Rays
Los Angeles AngelsTexas Rangers
Los Angeles DodgersToronto Blue Jays
Miami MarlinsWashington Nationals

What does NRFI mean in betting?

“NRFI” is the quick way to say “no run first inning.” The prop bet is a wager on neither team scoring a run within the first six outs of the contest. The alternative to an NRFI is the YRFI. As you’d expect, that’s short for “yes run first inning.”

NRFIs are popular in MLB betting for a few reasons. For one, bettors have more attraction to even odds. NRFIs and YRFIs tend to hover around the typical odds you’d see for totals.

Another reason is the strength of professional starting pitching. Typically, these hurlers have success taking down the top of the order to begin the game with a lot of preparation. However, the odds are close, as just one bad pitch can lead to runs.

And finally, there’s the speed of payout. The worst-case scenario is a leadoff hitter smacking it out of the yard and the bet loses. But a winning bet slip can be cashed after just six outs.

Where can I bet on NRFI and YRFI markets?

All major online sports betting sites offer NRFI bets and are available in multiple locations. Here’s where to find the wager on a handful of sportsbooks:

Do sportsbooks offer bonuses for NRFI and YRFI bets?

With the growing popularity of this wager, sportsbooks typically offer bonuses for total runs in the first inning. On many days, DraftKings and Caesars will highlight specific games and offer an odds boost. This could be on a single game or a parlay of two or three games.

General odds boosts will often work with this type of bet. In some cases, sportsbooks will offer a boost for the specific “runs in first inning” wager. However, always check the terms and conditions to determine if these boosts are valid before placing a wager.