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

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)
  • 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.


Bet now on Diamondbacks vs Rays and all games with BetMGM


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

Bet now on Diamondbacks vs Rays and all games with BetMGM


Bet on MLB Odds at BetMGM

Sportsbook promos are always available at BetMGM. For new customers, check out the sportsbook welcome offer and BetMGM Refer a Friend. For existing customers, there are Odds Boosts, Parlay Boosts, contests and more.

First Bet Offer BetMGM State Promo Pages $1,500
About the Author

Shane Jackson

Read More @Sjacksonmgm

Shane Jackson is a Web Content Writer for BetMGM, covering MLB and NBA. After graduating from the University of Kansas, his previous stops include MLB.com, Lawrence Journal-World, Manhattan Mercury, Bet Chicago Sports, WynnBET, and Sportsbook Review.

Shane Jackson is a Web Content Writer for BetMGM, covering MLB and NBA. After graduating from the University of Kansas, his previous stops include MLB.com, Lawrence Journal-World, Manhattan Mercury, Bet Chicago Sports, WynnBET, and Sportsbook Review.