Marlins vs Diamondbacks Prediction, Odds & Player Prop Bets Today – MLB, May 9

min read
MLB betting odds, predictions and betting odds for today's games
(AP Photo)
BetMGM Betting @BETMGM May 09, 2023, 3:30 PM
  • The Marlins are -105 favorites vs the Diamondbacks
  • Marlins starting pitcher: Jesús Luzardo
  • Diamondbacks starting pitcher: Brandon Pfaadt
  • Watch the game on MLB Network

The Miami Marlins (-105) visit Chase Field to take on the Arizona Diamondbacks (-115) on Tuesday, May 9, 2023. First pitch is scheduled for 9:40pm EDT in Phoenix.

The Marlins are the betting favorite in this game, with the run line sitting at -1.5 (+150).

The Marlins vs Diamondbacks Over/Under is 9 total runs for the game.

This season, the Marlins are 17-18 against the spread (ATS), while the Diamondbacks are 19-15 ATS.

Marlins vs. Diamondbacks Odds, Run Line, Over/Under & Moneyline

SpreadOver / UnderMoneyline
Marlins-1.5 +150O 9 +100-105
Diamondbacks +1.5 -185U 9 -120-115

Marlins vs Diamondbacks Prediction for Today’s Game

Based on recent trends the model predicts the Diamondbacks will win Tuesday‘s MLB matchup with 51.9% confidence.

This prediction factors in starting pitchers, recent team and player hitting performances, the last 5 games for both the Marlins and Diamondbacks and up-to-date player injuries.


Bet now on Marlins vs Diamondbacks and all games with BetMGM


We’ve highlighted some favorite MLB player prop bets for Marlins players for Tuesday‘s game, looking at profitable historical betting trends:

Best Marlins Player Prop Bets Today:

  • Jean Segura has hit the Hits Under in 14 of his last 24 games (+10.80 Units / 42% ROI)
  • Jon Berti has hit the Hits Over in 12 of his last 14 away games (+8.90 Units / 36% ROI)
  • Bryan De La Cruz has hit the Runs Under in his last 8 games (+8.00 Units / 48% ROI)
  • Jazz Chisholm has hit the Runs Under in 22 of his last 31 games (+7.90 Units / 15% ROI)
  • Jon Berti has hit the Total Bases Over in 11 of his last 14 away games (+7.35 Units / 33% ROI)

And here are some favorite MLB player prop bets for Diamondbacks players for Tuesday‘s game, looking at profitable historical betting trends:

Best Diamondbacks Player Prop Best Bets Today:

  • Alek Thomas has hit the Hits Under in 20 of his last 30 games (+14.65 Units / 46% ROI)
  • Alek Thomas has hit the Total Bases Under in 22 of his last 30 games (+13.35 Units / 33% ROI)
  • Alek Thomas has hit the Singles Under in 22 of his last 30 games (+12.10 Units / 31% ROI)
  • Christian Walker has hit the Total Bases Over in 11 of his last 15 games (+8.80 Units / 56% ROI)
  • Christian Walker has hit the RBIs Over in 12 of his last 20 games (+8.70 Units / 43% ROI)

Diamondbacks vs Marlins Home Run Prop Bets Today

Over Under
Evan Longoria 0.5 +375 0.5 -650
Pavin Smith 0.5 +850 0.5 -5000
Christian Walker 0.5 +375 0.5 -650
Jorge Soler 0.5 +270 0.5 -450
Jazz Chisholm 0.5 +375 0.5 -700

Diamondbacks vs Marlins Total Hits Prop Bets Today

Over Under
Evan Longoria 0.5 -185 0.5 +140
Pavin Smith 0.5 -140 0.5 +105
Christian Walker 0.5 -225 0.5 +165
Jorge Soler 0.5 -250 0.5 +175
Jazz Chisholm 0.5 -225 0.5 +165

Diamondbacks vs Marlins RBI Prop Bets Today

Over Under
Evan Longoria 0.5 +165 0.5 -225
Pavin Smith 0.5 +225 0.5 -300
Christian Walker 0.5 +140 0.5 -185
Jorge Soler 0.5 +135 0.5 -175
Jazz Chisholm 0.5 +170 0.5 -225

Diamondbacks vs Marlins Strikeout Prop Bets Today

Over Under
Brandon Pfaadt 4.5 +115 4.5 -150
Jesus Luzardo 5.5 -115 5.5 -110
  • team high – away
  • team high – home

Marlins Against the Spread (ATS) Record

Against the spread this MLB season, the Marlins have gone 12-23 against the Run Line (-17.55 Units / -36.52% ROI).

  • 17-18 when betting on the Moneyline for +0.45 Units / 1.17% ROI
  • 15-19 when betting on the total runs Over for -5.85 Units / -15.19% ROI
  • 19-15 when betting on the total runs Under for +2.5 Units / 6.49% ROI

Diamondbacks Against the Spread (ATS) Record

Against the spread this MLB season, the Diamondbacks have gone 19-15 against the Run Line (+3.3 Units / 7.56% ROI).

  • 19-15 when betting on the Moneyline for +6.5 Units / 16.19% ROI
  • 18-14 when betting on the total runs Over for +2.6 Units / 6.91% ROI
  • 14-18 when betting on the total runs Under for -5.65 Units / -15.15% ROI

starting pitcher – away

Diamondbacks Starting Pitcher Stats & Trends

starting pitcher – home

Marlins Keys to the Game vs. the Diamondbacks

The Marlins are just 13-39 (.250) when their opponents score in the first inning since last season — tied for 2nd lowest in MLB; League Avg: .349.

The Marlins are just 86-112 (.434) since last season — 8th lowest in MLB; League Avg: .500.

The Marlins are 8-1 (.889) when scoring 5 or more runs this season — 3rd best in MLB; League Avg: .793.

The Marlins are 16-2 (.889) when allowing 4 or fewer runs this season — 3rd best in MLB; League Avg: .737.

Diamondbacks Keys to the Game vs. the Marlins

The Diamondbacks are just 118-24 (.831) when leading entering the 8th inning since the 2021 season — lowest in MLB; League Avg: .908.

The Diamondbacks are just 33-27 (.550) when they’ve hit 2 or more home runs since last season — 3rd lowest in MLB; League Avg: .706.

The Diamondbacks are just 105-34 (.755) when leading entering the 7th inning since the 2021 season — lowest in MLB; League Avg: .870.

The Diamondbacks are just 13-29 (.310) when tied entering the 8th inning since the 2021 season — lowest in MLB; League Avg: .500.

Marlins hitters have an OPS of just .628 (1,605 PA’s) against LHP since last season — lowest in MLB; League Avg: .719.

Marlins hitters have grounded into 37 double plays in 225 opportunities (16%) this season — highest in MLB; League Avg: 10%.

Marlins hitters have an OBP of just .285 (1,605 PA’s) against LHP since last season — lowest in MLB; League Avg: .317.

The Marlins are batting just .224 against LHP since last season — 2nd lowest in MLB; League Avg: .247.

The Diamondbacks are batting .209 with two-strikes this season — best in MLB; League Avg: .171.

Diamondbacks hitters have just 163 strikeouts in 865 PA’s (19%) against RHP this season — 2nd best in MLB; League Avg: 23%.

Diamondbacks hitters are slugging .454 against RHP this season — 5th best in MLB; League Avg: .401.

The Diamondbacks are batting .272 this season — 2nd best in MLB; League Avg: .248.

Opponents have a groundball rate of 45% against Marlins pitchers since last season — 4th highest in MLB; League Avg: 43%.

The Marlins pitchers have allowed their opponents to score first in 74% of their games at home this season — highest in MLB; League Avg: 51%.

Marlins pitchers have struck out 31% of left-handed batters they faced over the last 14 days (13 games) — best in MLB; League Avg: 22%.

Marlins pitchers have won only 20% of games in which they have allowed their opponent to score in three different innings since last season — 5th lowest in MLB; League Avg: 26%.

Diamondbacks pitchers have a strikeout rate of just 18% in close and late situations since last season — lowest in MLB; League Avg: 25%.

Diamondbacks pitchers have walked 21 of 412 batters (5%) over the last 14 days (11 games) — best in MLB; League Avg: 8%.

Diamondbacks pitchers have a strikeout rate of just 19% in close and late situations since the 2021 season — lowest in MLB; League Avg: 25%.

Opponents have a groundball rate of just 41% against Diamondbacks pitchers since last season — tied for lowest in MLB; League Avg: 43%.

Diamondbacks vs. Marlins Injuries Tonight That May Affect Prop Bets 

  • Zachary Davies (Diamondbacks): Oblique, D15
  • Kyle Lewis (Diamondbacks): Illness, D10
  • Mark Melancon (Diamondbacks): Shoulder, D60
  • Cole Sulser (Diamondbacks): Shoulder, D60
  • Corbin Martin (Diamondbacks): Lat, D60
  • Carson Kelly (Diamondbacks): Forearm, D10
  • Garrett Cooper (Marlins): Ear Infection, D10
  • Thomas Nance (Marlins): Shoulder, D60
  • Johnny Cueto (Marlins): Bicep, D15
  • Jon Chargois (Marlins): Oblique, D15
  • Trevor Rogers (Marlins): Forearm , D15
  • Nicholas Enright (Marlins): Illness, D60
  • Anthony Bender (Marlins): Elbow, D60
  • Avisaíl García (Marlins): Back, D10
  • Max Meyer (Marlins): Elbow, D60

Bet now on Marlins vs Diamondbacks and all games with BetMGM


Bet on MLB Odds at BetMGM

At BetMGM, you can bet online with updated MLB betting odds. And with live sports betting, the best online sports betting and mobile sports betting (with the BetMGM Sportsbook app) experiences are at BetMGM.

BetMGM first bet offer for $1000
About the Author

BetMGM Betting

Read More @BETMGM

Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.

Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.