Diamondbacks vs Rays Prediction, Odds & Player Prop Bets Today – MLB, Aug 18

min read
Tampa Bay Rays' Brandon Lowe runs the bases while scoring from first base on a two-run triple by Randy Arozarena off Baltimore Orioles starting pitcher Kyle Bradish in the third inning of a baseball game, Thursday, Sept. 14, 2023, in Baltimore. Rays' Yandy Diaz also scored on the triple.
(AP Photo/Julio Cortez)
BetMGM Betting @BETMGM Aug 18, 2024, 11:01 AM
  • The Diamondbacks are -125 favorites vs the Rays
  • Diamondbacks vs Rays Over / Under today: 7.5 Runs
  • Diamondbacks / Rays TV Channel: DBTV | BSUN

The Arizona Diamondbacks (-125) visit Tropicana Field to take on the Tampa Bay Rays (+105) on Sunday, August 18, 2024. First pitch is scheduled for 1:40pm EDT in St. Petersburg, FL.

This season, the Diamondbacks are 69-55 against the spread (ATS), while the Rays are 62-60 ATS.

Diamondbacks vs Rays Starting Pitchers Today:

  • Diamondbacks starting pitcher: Merrill Kelly 3-0, 2.43 ERA
  • Rays starting pitcher: Drew Rasmussen 0-0, 5.07 ERA

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

SpreadOver / UnderMoneyline
Diamondbacks-1.5 +135O 7.5 -110-125
Rays +1.5 -165U 7.5 -110+105

Diamondbacks vs Rays Prediction for Today’s Game

Based on recent trends the model predicts the Diamondbacks will win Sunday‘s MLB game with 53.6% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.


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

Best Diamondbacks Player Prop Bets Today:

  • Ketel Marte has hit the Home Runs Over in 7 of his last 10 away games (+32.80 Units / 328% ROI)
  • Eugenio Suarez has hit the Runs Over in 25 of his last 42 games (+20.70 Units / 49% ROI)
  • Eugenio Suarez has hit the Total Bases Over in 32 of his last 43 games (+18.50 Units / 30% ROI)
  • Eugenio Suarez has hit the Hits Runs and RBIs Over in 24 of his last 33 games (+16.05 Units / 44% ROI)
  • Eugenio Suarez has hit the Hits Over in 32 of his last 43 games (+14.80 Units / 21% ROI)

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

Best Rays Player Prop Best Bets Today:

  • Brandon Lowe has hit the Home Runs Over in 13 of his last 44 games (+19.80 Units / 45% ROI)
  • Christopher Morel has hit the RBIs Under in 19 of his last 21 games (+14.25 Units / 28% ROI)
  • Christopher Morel has hit the Hits Runs and RBIs Under in 17 of his last 21 games (+12.00 Units / 42% ROI)
  • Jonny Deluca has hit the Runs Under in 19 of his last 22 games (+11.85 Units / 24% ROI)
  • Alex Jackson has hit the Hits Under in 27 of his last 39 games (+10.50 Units / 20% ROI)
  • The Arizona Diamondbacks have hit the Game Total Over in 44 of their last 68 games (+20.60 Units / 27% ROI)
  • The Arizona Diamondbacks have hit the Moneyline in 44 of their last 67 games (+19.85 Units / 23% ROI)
  • The Arizona Diamondbacks have covered the Run Line in 34 of their last 59 games (+8.15 Units / 11% ROI)
  • The Arizona Diamondbacks have covered the 1st Five Innings (F5) Run Line in 7 of their last 10 games (+3.30 Units / 27% ROI)
  • The Arizona Diamondbacks have hit the 1st Five Innings (F5) Moneyline in 7 of their last 10 games (+1.50 Units / 10% ROI)
  • The Tampa Bay Rays have hit the 1st Five Innings (F5) Team Total Under in 74 of their last 119 games (+26.10 Units / 19% ROI)
  • The Tampa Bay Rays have hit the Team Total Under in 66 of their last 113 games (+14.30 Units / 11% ROI)
  • The Tampa Bay Rays have covered the Run Line in 33 of their last 51 games (+12.10 Units / 16% ROI)
  • The Tampa Bay Rays have hit the Game Total Under in 28 of their last 46 games (+11.80 Units / 23% ROI)
  • The Tampa Bay Rays have hit the Moneyline in 27 of their last 49 games (+4.45 Units / 8% ROI)

Diamondbacks Against the Spread (ATS) Record

Against the spread this season, the Diamondbacks are 62-62 against the Run Line (-6.25 Units / -3.81% ROI).

  • 69-55 when betting on the Moneyline for +10.1 Units / 6.41% ROI
  • 67-52 when betting on the total runs Over for +9.25 Units / 6.73% ROI
  • 52-67 when betting on the total runs Under for -21.5 Units / -15.86% ROI

Rays Against the Spread (ATS) Record

Against the spread this season, the Rays are 62-60 against the Run Line (-3.65 Units / -2.2% ROI).

  • 61-61 when betting on the Moneyline for -10 Units / -6.69% ROI
  • 55-63 when betting on the total runs Over for -13.7 Units / -10.22% ROI
  • 63-55 when betting on the total runs Under for +2.85 Units / 2.12% ROI

Rays vs Diamondbacks Home Run Prop Bets Today

Over Under
Brandon Lowe (TB) 0.5 +425 0.5 -650
Eugenio Suarez (ARI) 0.5 +550 0.5 -800
Randal Grichuk (ARI) 0.5 +575 0.5 -800
Josh Bell (ARI) 0.5 +600 0.5 -1000
Lourdes Gurriel Jr. (ARI) 0.5 +600 0.5 -900

Rays vs Diamondbacks Total Hits Prop Bets Today

Over Under
Lourdes Gurriel Jr. (ARI) 0.5 -275 0.5 +200
Yandy Diaz (TB) 0.5 -275 0.5 +200
Geraldo Perdomo (ARI) 0.5 -225 0.5 +160
Jake McCarthy (ARI) 0.5 -225 0.5 +165
Josh Bell (ARI) 0.5 -200 0.5 +150

Rays vs Diamondbacks RBI Prop Bets Today

Over Under
Lourdes Gurriel Jr. (ARI) 0.5 +175 0.5 -250
Josh Lowe (TB) 0.5 +175 0.5 -225
Junior Caminero (TB) 0.5 +180 0.5 -250
Josh Bell (ARI) 0.5 +180 0.5 -250
Brandon Lowe (TB) 0.5 +190 0.5 -250

Rays vs Diamondbacks Strikeout Prop Bets Today

Over Under
Merrill Kelly (ARI) 5.5 +105 5.5 -135
Drew Rasmussen (TB) 2.5 +145 2.5 -190

Opponents have a groundball rate of 62% (263/427) against Merrill Kelly on non-fastballs since the 2022 season — 2nd highest in MLB among starting pitchers with at least 178 total IP; League Avg: 46% — 99th Percentile.

Opponents are hitting just .193 (54-for-280) against Merrill Kelly when going through the lineup the first time in a game since last season — tied for 7th best in MLB among starting pitchers with at least 113 total IP; League Avg: .240 — 95th Percentile.

Opponents have a groundball batting average of just .144 (15 GB hits out of 104 GBs) against Merrill Kelly with runners in scoring position since the 2022 season — tied for 3rd best in MLB among starting pitchers with at least 178 total IP; League Avg: .238 — 98th Percentile.

Opponents are hitting just .130 (103-for-795) against Merrill Kelly with two-strikes since the 2022 season — 3rd best in MLB among starting pitchers with at least 178 total IP; League Avg: .169 — 97th Percentile.

Rays Starting Pitcher Stats & Trends

Left-handed hitters have a swing rate of 54% (660/1,234) against Drew Rasmussen since the 2022 season — highest in MLB among starting pitchers with at least 178 total IP; League Avg: 47% — 100th Percentile.

Drew Rasmussen has allowed a slugging percentage of just .334 (244 Total Bases / 730 ABs) since the 2022 season — 6th best in MLB among starting pitchers with at least 178 total IP; League Avg: .405 — 97th Percentile.

Drew Rasmussen has not allowed a home run in any of the last 17.2 innings he’s appeared — Cionel Perez has the longest active streak at 73.1.

Drew Rasmussen has an ERA of 2.85 (195.2 IP)since the 2022 season — tied for 6th best in MLB among starting pitchers with at least 178 total IP; League Avg: 4.01 — 97th Percentile.

Diamondbacks Keys to the Game vs. the Rays

The Diamondbacks are 16-13 (.552) when their opponents score in the first inning this season — best in MLB; League Avg: .353.

The Diamondbacks are just 36-71 (.336) vs the top 10 runs allowed teams since the 2022 season — 3rd lowest in MLB; League Avg: .428.

The Diamondbacks are 15-6 (.714) after a home loss this season — best in MLB; League Avg: .530.

The Diamondbacks are just 172-29 (.856) when leading entering the 8th inning since the 2022 season — 3rd lowest in MLB; League Avg: .904.

Rays Keys to the Game vs. the Diamondbacks

The Rays are 44-14 (.759) vs the bottom 10 runs allowed teams since the 2023 season — best in MLB; League Avg: .573.

The Rays are 57-4 (.934) when they’ve had 5 or more XBH since the 2023 season — 2nd best in MLB; League Avg: .798.

The Rays are 27-98 (.216) when trailing entering the 7th inning since the 2023 season — best in MLB; League Avg: .142.

The Rays are 16-10 (.615) after a road loss this season — 2nd best in MLB; League Avg: .478.

The Diamondbacks are batting .280 against LHP this season — best in MLB; League Avg: .248.

Diamondbacks hitters have an OBP of .340 (1,520 PA’s) against LHP this season — 2nd best in MLB; League Avg: .317.

26% of Diamondbacks hitters strikeouts have come on 95+ MPH fastballs this season — 2nd highest in MLB; League Avg: 23%.

Diamondbacks hitters have an OPS of .775 (1,520 PA’s) against LHP this season — 3rd best in MLB; League Avg: .720.

Rays hitters have put just 31% of their swings in play on the first pitch of at-bats since last season — lowest in MLB; League Avg: 35%.

Rays hitters have 198 strikeouts in 614 PA’s (32%) in lefty-lefty matchups since the 2022 season — 2nd highest in MLB; League Avg: 24%.

Rays hitters are slugging just .358 against RHP this season — 2nd lowest in MLB; League Avg: .401.

The Rays are batting .260 against LHP since the 2022 season — 4th best in MLB; League Avg: .249.

The Diamondbacks pitchers have allowed their opponents to score first in just 36% of their games at home this season — lowest in MLB; League Avg: 56%.

Diamondbacks pitchers have a strikeout rate of just 20% this season — 2nd lowest in MLB; League Avg: 22%.

Diamondbacks pitchers have a strikeout rate of just 19% versus hitters not batting 3-4-5 in the order this season — 2nd lowest in MLB; League Avg: 22%.

Diamondbacks pitchers have a strikeout rate of just 39% with two-strikes this season — 3rd lowest in MLB; League Avg: 42%.

The Rays pitchers allowed their opponents to score first in just 36% of their games in the 2023 season — lowest in MLB; League Avg: 50%.

The Rays pitchers allowed division opponents to score first in just 29% of their games in the 2023 season — lowest in MLB; League Avg: 50%.

Opponents have a groundball rate of just 39% against Rays pitchers this season — lowest in MLB; League Avg: 43%.

The Rays pitchers allowed their opponents to score first in just 31% of their games on the road in the 2023 season — 2nd lowest in MLB; League Avg: 44%.

Rays vs. Diamondbacks Injuries Tonight That May Affect Prop Bets 

  • Jeffrey Springs (Tampa Bay Rays): Elbow, 60-Day IL
  • Jonathan Aranda (Tampa Bay Rays): Oblique, 7-Day IL
  • Ryan Pepiot (Tampa Bay Rays): Knee, 15-Day IL
  • Yandy Diaz (Tampa Bay Rays): Personal, Out
  • Garrett Acton (Tampa Bay Rays): Elbow, 60-Day IL
  • Drew Rasmussen (Tampa Bay Rays): Elbow, 60-Day IL
  • Shane McClanahan (Tampa Bay Rays): Elbow, 60-Day IL
  • Wander Franco (Tampa Bay Rays): Personal, Out
  • Merrill Kelly (Arizona Diamondbacks): Shoulder, 60-Day IL
  • Kyle Nelson (Arizona Diamondbacks): Shoulder, 60-Day IL
  • Jordan Lawlar (Arizona Diamondbacks): Hamstring, 7-Day IL
  • Eduardo Rodriguez (Arizona Diamondbacks): Shoulder, 60-Day IL
  • Andrew Saalfrank (Arizona Diamondbacks): Suspension, Suspension
  • Blake Walston (Arizona Diamondbacks): Elbow, 15-Day IL
  • Drey Jameson (Arizona Diamondbacks): Elbow, 60-Day IL

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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.