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MLB NRFI Picks & Predictions for Friday, September 6

MLB NRFI Picks & Predictions for Friday, September 6 article feature image

It was (another) 1-1 day the last time we were in the MLB NRFI streets a few days ago. We've got every team in MLB team in action on Friday night, so we should be able to find some value.

I have two MLB NRFI picks and predictions for Diamondbacks vs Astros and Mariners vs Cardinals on Friday, September, 6.

MLB NRFI Picks & Predictions for Friday, September 6

Billy Ward's Diamondbacks vs Astros NRFI Prediction

Diamondbacks Logo
Friday, September 6
8:10 p.m. ET
MLB.TV
Astros Logo
NRFI -120 (Play to -130)
FanDuel Logo

Starting Pitchers: Brandon Pfaadt vs. Framber Valdez

For much of the year taking NRFIs when Arizona faces a lefty starter has been a bad idea. The Diamondbacks are tied for second in wRC+ against left handed pitching on the season, with a mark of 116.

However, much of that was riven by Ketel Marte, who still hasn't returned from injury. Their top three projected hitters today are all on the wrong side of their platoon splits against Framber Valdez, who holds a 2.45 first time through the order ERA.

On the other side, Pfaadt's 2.02 first time through the order ERA is less than half his overall mark, which suggests that the runs in this game are more likely to happen once he starts to tire.

With a total that's dropped to 7.5 after opening at 8.0, the -120 line is a strong price on the NRFI.

MLB Best Bets & Friday Predictions Today (9-6) Image

Ward's Mariners vs Cardinals NRFI Prediction

Mariners Logo
Friday, September 6
8:15 p.m. ET
MLB.TV
Cardinals Logo
NRFI -127 (Play to -135)
BetRivers Logo

Starting Pitchers: Bryce Miller vs. Erick Fedde

I was a bit surprised at my own projection in this one, which I have as considerably lower than the Astros/Diamondbacks game despite a similar game total.

Sure, the under on the 7.5 run total is a bit juiced, but it's more a factor of both team's offenses. Neither is especially strong at the top, with merely average numbers from hitters like Julio Rodriguez and Nolan Arenado who both teams were counting on to be better.

Plus, we have solid splits from both starters, with Miller holding a 2.49 first time through the order ERA and Fedde at 3.09. Throw in weather that reduces scoring by 9% based on similar conditions, and we have a solid NRFI case for this matchup.

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About the Author
Billy Ward has been passionate about fantasy sports since the 1990s and pursued a career as an MMA fighter, turning pro at 21 before returning to college to finish his degree. He has notable achievements in fantasy sports and DFS, including qualifying for the DraftKings UFC DFS world championship and five-figure wins in NFL DFS and best ball. Now a member of the Action Network’s predictive analytics team, Billy specializes in NFL, MLB, and combat sports, managing DFS player projection models and contributing to podcasts and live betting shows.

Follow Billy Ward @Psychoward586 on Twitter/X.

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