Diamondbacks vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for August 21

Odds updated as of 6:12 p.m.
The Wednesday slate in MLB includes a matchup between the Arizona Diamondbacks and the Miami Marlins.
Here's what you need to know before checking out today's MLB odds and spreads on FanDuel Sportsbook.
Diamondbacks vs Marlins Game Info
- Arizona Diamondbacks (71-56) vs. Miami Marlins (46-80)
- Date: Wednesday, August 21, 2024
- Time: 6:40 p.m. ET
- Venue: LoanDepot park -- Miami, Florida
- Coverage: BSFL
Diamondbacks vs Marlins Odds & Moneyline
- All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
- Moneyline: ARI: (-164) | MIA: (+138)
- Spread: ARI: -1.5 (-108) | MIA: +1.5 (-111)
- Total: 8.5 -- Over: (-122) | Under: (-100)
Diamondbacks vs Marlins Probable Starting Pitchers
Probable Pitchers: Jordan Montgomery (Diamondbacks) - 8-6, 6.25 ERA vs Roddery Munoz (Marlins) - 2-7, 5.88 ERA
The Diamondbacks will look to Jordan Montgomery (8-6) versus the Marlins and Roddery Munoz (2-7). Montgomery and his team are 7-11-0 ATS this season when he starts. When Montgomery starts a game and his team is the favorite on the moneyline, they have a record of 8-1. The Marlins have an 8-7-0 record against the spread in Munoz's starts. The Marlins have a 3-11 record in Munoz's 14 starts this season when they were the underdog on the moneyline.
Diamondbacks vs Marlins Prediction & Pick
All MLB win probability predictions and picks are according to numberFire.
Prediction: Diamondbacks win (58.7%)
Diamondbacks vs Marlins Moneyline
- The Diamondbacks vs Marlins moneyline has Arizona as a -164 favorite, while Miami is a +138 underdog at home.
Diamondbacks vs Marlins Spread
- The Diamondbacks are at the Marlins and are favored by 1.5 runs (-108 to cover) on the runline. Miami is -111 to cover.
Diamondbacks vs Marlins Over/Under
- The over/under for Diamondbacks-Marlins on August 21 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 won in 42, or 63.6%, of the 66 contests they have been named as odds-on favorites in this year.
- This season Arizona has come away with a win 19 times in 24 chances when named as a favorite of at least -164 on the moneyline.
- The Diamondbacks and their opponents have gone over in 70 of their 126 games with a total set by sportsbooks this season.
- The Diamondbacks have posted a record of 64-62-0 against the spread this season.
- The Marlins have put together a 42-66 record in games they were listed as the moneyline underdog (winning 38.9% of those games).
- Miami is 20-37 (winning only 35.1% of its games) when it has played as a moneyline underdog of +138 or longer.
- The Marlins have had an over/under set by oddsmakers 125 times, and have combined with opponents to go over the total in 68 of those games (68-53-4).
- The Marlins have gone 58-67-0 against the spread this season.
Diamondbacks Player Leaders
- Corbin Carroll is hitting .221 with 16 doubles, 11 triples, 14 home runs and 54 walks. He has an on-base percentage of .310 and a slugging percentage of .397.
- Among qualified hitters in baseball, his batting average ranks 130th, his on-base percentage ranks 96th, and he is 97th in slugging.
- Lourdes Gurriel Jr. is hitting .270 with 18 doubles, a triple, 15 home runs and 22 walks, while slugging .413 with an on-base percentage of .309.
- Among qualified hitters, he is 35th in batting average, 99th in on-base percentage and 79th in slugging percentage.
- Gurriel has picked up a hit in three games in a row. During his last five outings he is hitting .316 with a home run, three walks and two RBI.
- Joc Pederson has collected 85 base hits, an OBP of .403 and a slugging percentage of .555 this season.
- Pederson brings a five-game hitting streak into this matchup. In his last five games he is hitting .455 with a double, a home run, five walks and six RBI.
- Josh Bell has been key for Arizona with 110 hits, an OBP of .302 plus a slugging percentage of .408.
Marlins Player Leaders
- Jake Burger has racked up an on-base percentage of .299, a slugging percentage of .471, and has 99 hits, all club-highs for the Marlins (while batting .248).
- He ranks 78th in batting average, 113th in on-base percentage and 29th in slugging percentage among all qualifying hitters in the majors.
- Jesus Sanchez is batting .237 with 18 doubles, a triple, 15 home runs and 26 walks. He's slugging .408 with an on-base percentage of .292.
- Including all qualifying hitters, he ranks 98th in batting average, 123rd in on-base percentage and 85th in slugging percentage.
- Xavier Edwards has eight doubles, a triple, a home run and 26 walks while hitting .343.
- Otto Lopez is batting .237 with 11 doubles, a triple, three home runs and 13 walks.
Diamondbacks vs Marlins Head to Head
- 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)
- 5/10/2023: 5-4 MIA (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -144, Underdog Moneyline: +122)
- 5/9/2023: 6-2 MIA (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -110, Underdog Moneyline: -106)
- 5/8/2023: 5-2 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -205, Underdog Moneyline: +172)
- 4/16/2023: 5-0 ARI (Favorite: Marlins, Spread: -1.5, Total: 7, Favorite Moneyline: -134, Underdog Moneyline: +114)
- 4/15/2023: 3-2 MIA (Favorite: Marlins, Spread: -1.5, Total: 8.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
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