Marlins vs Diamondbacks Prediction 6/9/26 MLB Picks Today
Arizona Diamondbacks (34-31) vs. Miami Marlins (31-35)
June 9, 2026 6:40 pm EDT
The Line: Miami Marlins -131 / Arizona Diamondbacks 108; Over/Under: 7.5
(Get latest betting odds)
In this article we will formulate a Marlins vs Diamondbacks prediction for this MLB game on Tuesday, June 9th at loanDepot park in Miami, Florida. Let’s take a look at the prediction for this MLB matchup.
Miami Marlins Betting Preview
The Miami Marlins are 31-35 this season after they won two out of three against the Rays by scores of 0-6, 4-3, and 4-1. In game three, Miami trailed 1-0 in the third inning, but they scored twice in the sixth and twice in the seventh for the win. The Marlins recorded five hits in the game and they were led by Lopez, who went 2-4 with one RBI. Alcantara allowed five hits and one earned run over 7.0 innings for the win, while Bender picked up the save. Prior to that series, Miami swept the Nationals in three games, but lost all three against the Mets before that.
This season, Miami has a 4.24 ERA with a 1.26 WHIP and a .228 opponent batting average, while they have scored 276 runs with a .242 batting average and a .320 on base percentage. Liam Hicks has led the Marlins with 12 home runs and 47 RBIs, while Otto Lopez has added five home runs and 27 RBIs. The projected starting pitcher for Miami is Max Meyer, who is 6-0 with a 2.81 ERA and a 1.05 WHIP over 73.2 innings pitched this season.
Arizona Diamondbacks Betting Preview
The Arizona Diamondbacks are 34-31 this year after they lost two out of three against the Nationals by scores of 1-14, 1-6, and 5-1. In game three, Arizona was tied at one in the second inning, but they scored the last four runs to get the win. The Diamondbacks recorded nine hits in the game and they were led by Moreno, who went 2-4 with one home run and two RBIs. Soroka allowed three hits and one earned run over 7.0 innings for the win, while Clarke threw a scoreless inning in relief. Prior to that series, Arizona split four games with the Dodgers and lost all three against the Mariners.
This season, Arizona has a 4.14 ERA with a 1.27 WHIP and a .245 opponent batting average, while they have scored 283 runs with a .241 batting average and a .305 on base percentage. Ildemaro Vargas has led the Diamondbacks with seven home runs and 37 RBIs, while Ketel Marte has added 11 home runs and 37 RBIs. The projected starting pitcher for Arizona is Zac Gallen, who is 3-5 with a 5.32 ERA and a 1.52 WHIP over 64.1 innings pitched this year.
Why the Miami Marlins will win
- The Marlins have won 14 of their last 15 games against NL West opponents following a win.
- The Diamondbacks have lost four of their last five games against the Marlins following a home win.
- The favorites have covered the run line in each of the Diamondbacks’ last six games at LoanDepot Park.
- The Diamondbacks have failed to cover the run line in four of their last five games against the Marlins following a home win.
- The Diamondbacks have lost the first inning in each of their last three night games against opponents that held a losing record.
- The Diamondbacks have trailed after 3 innings in each of their last four road games.
- The Diamondbacks have trailed after 5 innings in each of their last seven games as underdogs.
Why the Arizona Diamondbacks will win
- The road team has won each of the last 10 games between the Diamondbacks and Marlins.
- The Marlins have lost each of their last four night games at LoanDepot Park following a win.
- The road team has covered the run line in each of the last 14 games between the Diamondbacks and Marlins.
- The Marlins have failed to cover the run line in each of their last nine games as home favorites against NL West opponents.
- The Diamondbacks have led after 3 innings in each of their last eight games at LoanDepot Park.
- The Diamondbacks have led after 5 innings in six of their last seven games at LoanDepot Park.
- The Marlins have lost the first inning in each of their last three night games at LoanDepot Park.
Total Runs Facts
- Each of the Marlins’ last eight home games against NL West opponents have gone UNDER the total runs line.
- Seven of the Diamondbacks’ last eight games against NL East opponents have gone UNDER the total runs line.
- The ‘Inning 1 OVER 0.5 runs’ market has hit in eight of the Marlins’ last nine night games at LoanDepot Park.
- The ‘Inning 1 UNDER 0.5 runs’ market has hit in five of the Diamondbacks’ last six games as underdogs.
Miami Marlins Player Prop Facts
- Kyle Stowers has hit at least one home run in four of his last seven home appearances after not playing the previous day.
- Xavier Edwards has recorded at least one hit in each of his 10 previous appearances with the Marlins as favorites against NL West opponents.
Arizona Diamondbacks Player Prop Facts
- Pavin Smith has hit a home run in each of the Diamondbacks’ last two road games against the Marlins.
- Ildemaro Vargas has recorded at least one hit in each of his last 10 appearances with the Diamondbacks as road underdogs against NL East opponents.
Marlins vs Diamondbacks Prediction
Miami rolls into this matchup after winning four of their last five games and they have allowed three runs or fewer in all four of those wins. The Marlins are 20-16 at home this year, while the Diamondbacks are 13-17 on the road. Arizona has dropped three of their last five games and they have allowed 6+ runs in all three losses. The Diamondbacks are starting Gallen, who has allowed nine earned runs and 17 hits in his last 10.0 innings, while Meyer has allowed one earned run or fewer in three of his last four starts. Take the Marlins here.