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Best NRFI Bets Today, Best NRFI Picks and Predictions August 15, 2025

Luis Castillo attempts to hit NRFI - August 15, 2025

Best NRFI Bets Today – Picks For August 15, 2025- NRFI Predictions

New to betting NRFI Picks? Who better to bet right alongside than WagerTalk! WagerTalk also offers free MLB picks all year long!

The 2025 MLB season is in full swing, and we are back to sweating the best NRFI bets today and offering NRFI betting strategy tips. Which games will have a run scored in the first inning, and which will not?

We are 31-18 with our last 49 NRFI picks so here are today’s best NRFI bets and free NRFI predictions you can make for Friday, August 15, 2025. And, don’t forget, at WagerTalk you can always find the best sports bets today updated constantly.

Best NRFI Bets Today – Free NRFI Picks

NRFI Best Bet Today #1: Seattle Mariners vs New York Mets (-115)

Both the Mariners and Mets look to rebound from back-to-back losses as they clash in Queens tonight. Luis Castillo gets the start for Seattle not allowing a first inning run in 22 of 24 starts on the season.

Sure, he posts a 4.31 road ERA compared to a 2.41 home ERA but across the last month he has posted a 2.40 ERA and the Mets sit third in most NRFI results across the MLB on the season.

Lefty Sean Manaea gets the start for New York with the Mariners hitting .238 against lefties on the season and since the all-star break Seattle actually has the worst overall team batting average at just .214.

They scored just two runs per game in their previous series at Baltimore and Manaea not allowing a first inning run in four of five starts this season. Play on a Mariners vs Mets NRFI tonight with odds listed at -115 and first pitch at 7:10PM ET.

NRFI Best Bet Today #2: Tampa Bay Rays vs San Francisco Giants (-135)

The Giants have scored two or less runs across their last five games, all played at home as they welcome in the Rays for a series at Oracle Park.

Joe Boyle gets the start for Tampa Bay and while we admit he’s been brutal on the road this season, we’re banking on the bad Giants bats to get out of the first inning without a run.

On the season the Giants have the fourth worst batting average at home among all teams and Boyle not allowing a first inning run in three of four starts this season.

The Giants haven’t scored in the first inning in 75% of their home games as they send Landen Roupp to the mound.

He’ll be activated from the IL having not pitched since July 22nd, but before that he did post a 1.80 ERA at home compared to a 4.15 ERA on the road and hasn’t allowed a first inning run in 15 of 20 starts this season.

The Rays haven’t scored in the first inning in 77% of their road games this season while posting the third worst team batting average since the all-star break.

This will be the Rays fourth straight road series out west so perhaps travel fatigue may be setting in as well. Play on a Rays vs Giants NRFI to occur tonight with first pitch slated for 10:15PM ET and odds listed at -135.

Enjoyed the NRFI Prop Bets? Get More MLB Bets at the GoldSheet

Play Ball! GoldSheet’s daily MLB betting guide has made its triumphant return. We provide marquee hitter vs pitcher matchup notes, Ralph Michaels‘ NRFI first inning guide which includes MLB betting recommendations. Oh yeah, we forgot to mention the price…FREE! Use the link below each day to access the download.

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