Mets vs Diamondbacks Prediction, Odds, Moneyline, Spread & Over/Under for April 8

Odds updated as of 3:11 p.m.

The MLB's Wednesday slate includes the New York Mets taking on the Arizona Diamondbacks.

We've got you covered, in terms of the vital info regarding this game before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Mets vs Diamondbacks Game Info

• New York Mets (7-4) vs. Arizona Diamondbacks (5-6)
• Date: Wednesday, April 8, 2026
• Time: 4:10 p.m. ET
• Venue: Citi Field -- Queens, New York
• Coverage: SNY and Dbacks.TV

Mets vs Diamondbacks Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: NYM: (-138) | ARI: (+118)
• Spread: NYM: -1.5 (+168) | ARI: +1.5 (-205)
• Total: 7.5 -- Over: (-112) | Under: (-108)

Mets vs Diamondbacks Probable Starting Pitchers

Probable Pitchers: David Peterson (Mets) - 0-1, 4.66 ERA vs Ryne Nelson (Diamondbacks) - 0-1, 5.79 ERA

The Mets will call on David Peterson (0-1) against the Diamondbacks and Ryne Nelson (0-1). Peterson has a record of 1-1-0 ATS in two starts with a spread this season. Peterson's team is 1-1 this season when he starts and they're favored on the moneyline. Nelson has started two games with set spreads, and the Diamondbacks went 1-1-0. The Diamondbacks were named the moneyline underdog for two Nelson starts this season -- they lost both.

Mets vs Diamondbacks Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mets win (59.2%)

Mets vs Diamondbacks Moneyline

• The moneyline numbers for Mets vs. Diamondbacks reveal New York as the favorite (-138) and Arizona as the underdog (+118) on the road.

Mets vs Diamondbacks Spread

• The Diamondbacks are at +1.5 on the runline against the Mets. The Diamondbacks are -205 to cover the spread, and the Mets are +168.

Mets vs Diamondbacks Over/Under

• Mets versus Diamondbacks, on April 8, has an over/under of 7.5, with the over being -112 and the under -108.

Bet on New York Mets vs. Arizona Diamondbacks on FanDuel today!

Mets vs Diamondbacks Betting Trends

• The Mets have been favorites in nine games this season and have come away with the win five times (55.6%) in those contests.
• This season New York has been victorious three times in six chances when named as a favorite of at least -138 on the moneyline.
• The Mets and their opponents have gone over the total this season in four of their 11 opportunities.
• The Mets are 6-5-0 against the spread in their 11 games that had a posted line this season.
• The Diamondbacks are 1-6 in games they were listed as the moneyline underdog (winning 14.3% of those games).
• Arizona is 1-4 (winning only 20% of its games) when playing as a moneyline underdog of +118 or longer.
• The Diamondbacks have played in 11 games with an over/under set, and have combined with opponents to go over the total six times (6-4-1).
• The Diamondbacks are 8-3-0 ATS this season.

Mets Player Leaders

• Luis Robert leads New York with an OBP of .476 this season while batting .313 with 10 walks and six runs scored. He has a slugging percentage of .406.
• Among qualifying batters in the majors, he is 27th in batting average, sixth in on-base percentage, and 80th in slugging.
• Francisco Lindor has a double, two triples and 10 walks. He's batting .167 and slugging .286 with an on-base percentage of .340.
• He is 162nd in batting average, 75th in on-base percentage and 140th in slugging in MLB.
• Mark Vientos has collected 10 base hits, an OBP of .462 and a slugging percentage of .625 this season.
• Francisco Alvarez has three home runs, three RBI and a batting average of .296 this season.
• Alvarez has hit safely in four straight games. During his last five outings he is hitting .294 with two home runs, a walk and two RBIs.

Diamondbacks Player Leaders

• Corbin Carroll has put up an on-base percentage of .386, a slugging percentage of .595, and has 11 hits, all club-highs for the Diamondbacks (while batting .297).
• Including all the qualifying players in the big leagues, he ranks 37th in batting average, 39th in on-base percentage and 14th in slugging percentage.
• Geraldo Perdomo is batting .162 with two doubles, a home run and four walks. He's slugging .297 with an on-base percentage of .238.
• Including all qualifying players, his batting average puts him 166th, his on-base percentage is 173rd, and he is 137th in slugging.
• Ildemaro Vargas is batting .438 with a double, a triple, a home run and a walk.
• Ketel Marte has two doubles, a home run and four walks while batting .209.

Mets vs Diamondbacks Head to Head

• 4/7/2026: 4-3 NYM (Favorite: Mets, Spread: -1.5, Total: 7, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 5/7/2025: 7-1 NYM (Favorite: Mets, Spread: -1.5, Total: 9, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 5/6/2025: 5-1 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 5/5/2025: 5-4 NYM (Favorite: Diamondbacks, Spread: -1.5, Total: 9.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 5/1/2025: 4-2 ARI (Favorite: Mets, Spread: -1.5, Total: 8, Favorite Moneyline: -164, Underdog Moneyline: +138)
• 4/30/2025: 4-3 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 4/29/2025: 8-3 NYM (Favorite: Mets, Spread: -1.5, Total: 8, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 8/29/2024: 3-2 NYM (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 8/28/2024: 8-5 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 8/27/2024: 8-3 NYM (Favorite: Diamondbacks, Spread: -1.5, Total: 8, Favorite Moneyline: -118, Underdog Moneyline: -100)

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