Diamondbacks vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for June 28

Odds updated as of 5:14 a.m.

On Saturday in MLB, the Arizona Diamondbacks are up against the Miami Marlins.

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

Diamondbacks vs Marlins Game Info

• Arizona Diamondbacks (41-40) vs. Miami Marlins (35-45)
• Date: Saturday, June 28, 2025
• Time: 4:10 p.m. ET
• Venue: Chase Field -- Phoenix, Arizona
• Coverage: ARID and FDSFL

Diamondbacks vs Marlins Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: ARI: (-144) | MIA: (+122)
• Spread: ARI: -1.5 (+142) | MIA: +1.5 (-172)
• Total: 8.5 -- Over: (-122) | Under: (-100)

Diamondbacks vs Marlins Probable Starting Pitchers

Probable Pitchers: Brandon Pfaadt (Diamondbacks) - 8-5, 5.38 ERA vs Sandy Alcantara (Marlins) - 4-8, 6.69 ERA

The Diamondbacks will give the nod to Brandon Pfaadt (8-5, 5.38 ERA), who is eyeing win No. 9 on the season, and the Marlins will turn to Sandy Alcantara (4-8, 6.69 ERA). Pfaadt's team is 10-6-0 against the spread this season in his starts. Pfaadt's team is 5-4 this season when he starts and they are the moneyline favorite. The Marlins are 5-10-0 against the spread when Alcantara starts. The Marlins have been the moneyline underdog in 12 of Alcantara's starts this season, and they went 5-7 in those games.

Diamondbacks vs Marlins Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Diamondbacks win (69.9%)

Diamondbacks vs Marlins Moneyline

• Looking at the moneyline for Marlins-Diamondbacks, Miami is the underdog at +122, and Arizona is -144 playing at home.

Diamondbacks vs Marlins Spread

• The Diamondbacks are 1.5-run home favorites on the runline against the Marlins. The Diamondbacks are +142 to cover, and the Marlins are -172.

Diamondbacks vs Marlins Over/Under

• The over/under for Diamondbacks-Marlins on June 28 is 8.5. The over is -122, and the under is -100.

Bet on Arizona Diamondbacks vs. Miami Marlins on FanDuel today!

Diamondbacks vs Marlins Betting Trends

• The Diamondbacks have come away with 28 wins in the 53 contests they have been listed as the favorites in this season.
• Arizona has a record of 15-10 in contests when bookmakers favor them by -144 or more on the moneyline.
• Contests with the Diamondbacks have gone over the total set by sportsbooks in 40 of 78 chances this season.
• The Diamondbacks have posted a record of 37-41-0 against the spread this season.
• The Marlins have won 30 of the 69 games they were listed as the moneyline underdog this season (43.5%).
• Miami has a 23-27 record (winning 46% of its games) when it has played as a moneyline underdog of +122 or longer.
• In the 78 games bookmakers have set an over/under for the Marlins, they have combined with opponents to go over the total 38 times (38-40-0).
• The Marlins have collected a 45-33-0 record against the spread this season (covering 57.7% of the time).

Diamondbacks Player Leaders

• Geraldo Perdomo is hitting .259 with 17 doubles, a triple, nine home runs and 46 walks. He has an on-base percentage of .356 and a slugging percentage of .416.
• Among all qualified hitters in the majors, he is 73rd in batting average, 43rd in on-base percentage, and 89th in slugging.
• Perdomo has hit safely in four straight games. In his last five games he is batting .250 with a double, a home run, four walks and five RBIs.
• Josh Naylor is slashing .304/.359/.474 this season and leads the Diamondbacks with an OPS of .834.
• His batting average ranks 12th among qualified players, his on-base percentage 34th, and his slugging percentage 41st.
• Eugenio Suarez has 73 hits this season and has a slash line of .254/.325/.568.
• Ketel Marte is batting .307 with a .412 OBP and 32 RBI for Arizona this season.

Marlins Player Leaders

• Otto Lopez has nine doubles, seven home runs and 24 walks while batting .261. He's slugging .386 with an on-base percentage of .332.
• Including all qualified hitters in MLB, he is 72nd in batting average, 74th in on-base percentage and 120th in slugging percentage.
• Lopez takes an eight-game hitting streak into this game. In his last 10 games he is hitting .410 with two doubles, a home run, four walks and 11 RBIs.
• Kyle Stowers' 72 hits pace his team. He has a batting average of .277 while slugging .496 with an on-base percentage of .352.
• Including all qualifying hitters, he is 46th in batting average, 49th in on-base percentage and 24th in slugging percentage.
• Agustin Ramirez has 13 doubles, 12 home runs and 15 walks while batting .247.
• Xavier Edwards' .357 OBP and .319 slugging percentage both pace his team.

Diamondbacks vs Marlins Head to Head

• 6/27/2025: 9-8 MIA (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -172, Underdog Moneyline: +144)
• 4/17/2025: 6-4 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -148, Underdog Moneyline: +126)
• 4/16/2025: 6-2 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -146, Underdog Moneyline: +124)
• 4/15/2025: 10-4 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -156, Underdog Moneyline: +132)
• 8/21/2024: 10-8 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -164, Underdog Moneyline: +138)
• 8/20/2024: 3-1 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 7.5, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 8/19/2024: 9-6 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8, Favorite Moneyline: -210, Underdog Moneyline: +176)
• 5/26/2024: 3-1 MIA (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 5/25/2024: 3-2 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9.5, Favorite Moneyline: -188, Underdog Moneyline: +158)
• 5/24/2024: 3-0 MIA (Favorite: Diamondbacks, Spread: -1.5, Total: 7.5, Favorite Moneyline: -180, Underdog Moneyline: +152)

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