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Diamondbacks vs Mets Prediction, Pick, MLB Odds for Tuesday, April 7

Diamondbacks vs Mets Prediction, Pick, MLB Odds for Tuesday, April 7 article feature image
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Photos Courtesy of Imagn Images. Pictured: Arizona Diamondbacks SP Zac Gallen (left), New York Mets SP Freddy Peralta (right).

The New York Mets host the Arizona Diamondbacks on April 7, 2026. First pitch from Citi Field is scheduled for 4:10 p.m. EDT. The game will be broadcast on ARID.

The Mets are favored by -162 on the moneyline and by -1.5 on the run line. The Diamondbacks are +136 on the moneyline and +1.5 on the run line. The total is set at 7 runs.

Find my MLB picks and Diamondbacks vs Mets prediction below, as well as probable pitchers, weather report, and more.


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Diamondbacks vs Mets Prediction

  • Diamondbacks vs Mets Pick: Under 7

My Diamondbacks vs Mets best bet is on the Under. Make sure to find the best odds by checking our live MLB odds page.


Diamondbacks vs Mets Odds

Diamondbacks Logo
Tuesday, Apr 7
4:10 p.m. ET
ARID
Mets Logo
Diamondbacks Odds
SpreadTotalMoneyline
+1.5
-166
7
-108o / -112u
+136
Mets Odds
SpreadTotalMoneyline
-1.5
+138
7
-108o / -112u
-162
Odds via FanDuel. Get up-to-the-minute MLB odds here.
FanDuel Logo
  • Diamondbacks vs Mets spread: Mets -1.5 (+138), Diamondbacks +1.5 (-166)
  • Diamondbacks vs Mets over/under: 7 (-108o / -112u)
  • Diamondbacks vs Mets moneyline: Diamondbacks +136, Mets -162

Diamondbacks vs Mets Pitchers

Zac Gallen (RHP)StatFreddy Peralta (RHP)
1-1W-L1-0
0.1fWAR (FanGraphs)0.2
3.60 / 8.14ERA / xERA4.35 / 2.44
4.28 / 4.36FIP / xFIP3.56 / 1.72
1.10WHIP1.06
5.0%K-BB%28.6%
47.1%GB%53.8%
91Stuff+100
114Location+119

Diamondbacks vs Mets Preview

This game triggered one of our Action PRO betting systems, powered by Evan Abrams.

In the early months of the MLB season (March and April), cold weather (between one and 50 degrees) creates ideal conditions for Under.

Pitchers tend to be ahead of hitters at the start of the season, and colder air can suppress offensive production by reducing ball carry.

This system further isolates day games (12 PM to 4 PM) when shadows and cool starts give pitchers an additional edge — especially as hitters may take longer to get loose.

Taken together, these filters identify a recurring edge that has yielded a positive long-term ROI when consistently betting the under.

Additionally, our own Sean Zerillo projects a bit of value on this Under, making the line closer to 6.6 than 7.

As a reminder, you can see all of Zerillo's MLB game projections with an Action PRO Subscription. Find his projected lines every day on the PRO Projections tab.  

Zerillo's Opening Pitch for Tuesday Image

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Diamondbacks vs Mets Picks

Let's put this all together:

  • Zac Gallen is on the mound for the Snakes.
  • Fastball Freddy is on the mound for the Mets.
  • One of our PRO betting systems popped for the Under.
  • Zerillo projects a slight edge on the Under.
  • The weather looks brutal in Queens, with temperatures in the mid-40s and 20 MPH winds blowing in from left field — BallParkPal projects a -18% run factor for this game behind a -28% home run factor.

Everything points to the Under on Tuesday afternoon.

Pick: Under 7

Playbook

Diamondbacks vs Mets Weather


Get the latest coverage on MLB Weather.
Author Profile
About the Author

Tanner McGrath covers college basketball, college football and Major League Baseball at Action Network. He is a contributor to Payoff Pitch, Action Network’s Major League Baseball betting podcast. He's been working in the space for more than five years with past journalism experience in Canadian collegiate sports, finance and economics. He has an obsession with America East basketball, betting the Miami Marlins and sweating out home underdogs.

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