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

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Not a fan of waiting for an MLB game to finish to get a result for your moneyline bet? Many online sportsbooks provide a betting option that yields a result after just six outs with an NRFI bet, short for no run first inning.

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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NRFI bets today — Saturday, May 27

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.

GameUnder 0.5 runsOver 0.5 runs
1:05 p.m. – Padres vs. Yankees-105-125
1:10 p.m. – White Sox vs. Tigers-130+100
2:10 p.m. – Blue Jays vs. Twins-130+100
4:05 p.m. – Rangers vs. Orioles-115-110
4:10 p.m. – Pirates vs. Mariners-120-105
4:10 p.m. – Dodgers vs. Rays-130+100
4:10 p.m. – Phillies vs. Braves-110-120
4:10 p.m. – Giants vs. Brewers-155+120
4:10 p.m. – Nationals vs. Royals-120-110
7:15 p.m. – Cardinals vs. Guardians-115-115
7:15 p.m. – Reds vs. Cubs-110-115
7:15 p.m. – Red Sox vs. D’backs-120-105
9:10 p.m. – Mets vs. Rockies+115-155
10:07 p.m. – Marlins vs. Angels-135+105
All times Eastern. All odds are from DraftKings Sportsbook and subject to change.

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 on 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.

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