Mets vs Diamondbacks Prediction, Odds, Moneyline, Spread & Over/Under for April 9

Odds updated as of 2:12 a.m.

On Thursday in MLB, the New York Mets are playing the Arizona Diamondbacks.

Before checking out the MLB betting lines on FanDuel Sportsbook, we've got you covered, in terms of the most important info about this matchup.

Mets vs Diamondbacks Game Info

• New York Mets (7-5) vs. Arizona Diamondbacks (6-6)
• Date: Thursday, April 9, 2026
• Time: 7:10 p.m. ET
• Venue: Citi Field -- Queens, New York
• Coverage: MLB Network, SNY, and Dbacks.TV

Mets vs Diamondbacks Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: NYM: (-162) | ARI: (+136)
• Spread: NYM: -1.5 (+130) | ARI: +1.5 (-156)
• Total: 7.5 -- Over: (+110) | Under: (-134)

Mets vs Diamondbacks Probable Starting Pitchers

Probable Pitchers: Nolan McLean (Mets) - 1-0, 2.61 ERA vs Eduardo Rodríguez (Diamondbacks) - 0-0, 0.00 ERA

The Mets will give the nod to Nolan McLean (1-0, 2.61 ERA), who is eyeing win No. 2 on the season, and the Diamondbacks will counter with Eduardo Rodriguez. McLean has a record of 1-1-0 ATS in two starts with a spread this season. McLean's team is 1-1 this season when he starts and they're favored on the moneyline. Rodriguez has started two games with set spreads, and the Diamondbacks went 1-1-0. The Diamondbacks were the moneyline underdog for two Rodriguez 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 (61.6%)

Mets vs Diamondbacks Moneyline

• The Mets vs Diamondbacks moneyline has New York as a -162 favorite, while Arizona is a +136 underdog on the road.

Mets vs Diamondbacks Spread

• The Diamondbacks are at +1.5 on the runline against the Mets. The Diamondbacks are -156 to cover the spread, and the Mets are +130.

Mets vs Diamondbacks Over/Under

• The over/under for Mets-Diamondbacks on April 9 is 7.5. The over is +110, and the under is -134.

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Mets vs Diamondbacks Betting Trends

• The Mets have been victorious in five of the 10 contests they have been chosen as favorites in this season.
• This season New York has come away with a win one time in three chances when named as a favorite of at least -162 on the moneyline.
• The Mets and their opponents have gone over in five of their 12 games with a total set by sportsbooks this season.
• The Mets are 6-6-0 against the spread in their 12 games with a line set by sportsbooks this season.
• The Diamondbacks have put together a 2-6 record in games they were the underdog on the moneyline (winning 25% of those games).
• Arizona has not yet won a game when it entered play as a moneyline underdog with odds of +136 or longer in three chances.
• The Diamondbacks have played in 12 games with an over/under set, and have combined with opponents to go over the total seven times (7-4-1).
• The Diamondbacks have a 9-3-0 record ATS this season.

Mets Player Leaders

• Luis Robert leads New York in OBP (.478), slugging percentage (.417) and total hits (12) this season. He has a .333 batting average.
• He ranks 16th in batting average, third in on-base percentage, and 74th in slugging among all qualifying hitters in the majors.
• Francisco Alvarez is hitting .300 with a double, three home runs and four walks, while slugging .633 with an on-base percentage of .400.
• Alvarez enters this game looking to extend his five-game hit streak. During his last five outings he is batting .353 with two home runs, two walks and two RBIs.
• Francisco Lindor has collected seven base hits, an OBP of .310 and a slugging percentage of .255 this season.
• Mark Vientos has one home run, five RBI and a batting average of .370 this season.

Diamondbacks Player Leaders

• Corbin Carroll has racked up 14 hits with a .408 on-base percentage and a .690 slugging percentage, all club-highs for the Diamondbacks. He's batting .333.
• He is 16th in batting average, 20th in on-base percentage and third in slugging percentage among all qualified hitters in MLB.
• Carroll brings a three-game hitting streak into this game. During his last five outings he is batting .389 with two doubles, two triples, three walks and three RBIs.
• Geraldo Perdomo is batting .179 with two doubles, a home run and six walks. He's slugging .308 with an on-base percentage of .277.
• He is currently 161st in batting average, 141st in on-base percentage and 130th in slugging percentage among all qualified hitters.
• Ildemaro Vargas is batting .500 with a double, a triple, a home run and a walk.
• Ketel Marte has two doubles, a home run and four walks while hitting .208.

Mets vs Diamondbacks Head to Head

• 4/8/2026: 7-2 ARI (Favorite: Mets, Spread: -1.5, Total: 7.5, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 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)

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