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Diamondbacks vs Rays Prediction, Pick, MLB Odds for Sunday, June 28

Diamondbacks vs Rays Prediction, Pick, MLB Odds for Sunday, June 28 article feature image
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Jun 25, 2026; St. Petersburg, Florida, USA; Tampa Bay Rays third baseman Junior Caminero (13) runs the bases after hitting a two-run home run against the Kansas City Royals in the first inning at Tropicana Field. Mandatory Credit: Nathan Ray Seebeck-Imagn Images

The Tampa Bay Rays host the Arizona Diamondbacks on June 28, 2026. First pitch from Tropicana Field is scheduled for 1:40 p.m. EDT. The game will be broadcast on ARID.

The Rays are favored by -190 on the moneyline and by -1.5 on the run line. The Diamondbacks are +160 on the moneyline and +1.5 on the run line. The total is set at 7.5 runs.

Find my MLB picks and Diamondbacks vs Rays prediction below, as well as probable pitchers, weather report, and more.


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Diamondbacks vs Rays Prediction

Diamondbacks vs Rays Picks:

  • Rays F5 ML (-190)
  • Junior Caminero Over 1.5 Hits (+185)

Diamondbacks vs Rays Odds

Diamondbacks Logo
Sunday, Jun 28
1:40 p.m. ET
ARID
Rays Logo
Diamondbacks Odds
SpreadTotalMoneyline
+1.5
-138
7.5
-118o / -104u
+160
Rays Odds
SpreadTotalMoneyline
-1.5
+115
7.5
-118o / -104u
-190
Odds via FanDuel. Get up-to-the-minute MLB odds here.
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Diamondbacks vs Rays Probable Pitchers

Merrill Kelly (RHP, ARI)StatDrew Rasmussen (RHP, TBR)
5-7W-L6-4
-0.5fWAR (FanGraphs)2.4
5.71 / 7.24ERA / xERA2.62 / 3.09
5.83 / 5.37FIP / xFIP2.99 / 2.90
3.9%K-BB%22.3%
37.6%GB%48.6%
.284BABIP.240
88Stuff+107
101Location+110

Diamondbacks vs Rays MLB Betting Preview

The Rays and Diamondbacks will square off on Sunday afternoon in the last of a three-game set at Tropicana Field. Drew Rasmussen will start for Tampa, while Merrill Kelly will start for the Snakes.

Rasmussen looks good! Across 88 frames, he’s recorded a 2.62 ERA, ranking seventh among qualified starting pitchers. He also ranks third in WHIP, with a 0.88 mark.

The same can’t be said of Kelly, who is in the midst of a major slump. He’s running a 5.71 ERA across his first 13 starts this season.


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Diamondbacks vs Rays Pick, Betting Analysis

Given Tampa’s home-field advantage and starting-pitching advantage, I favor backing Tampa on the F5 ML.

I’m also looking to back Junior Caminero.

I’m mostly looking to take advantage of two players heading in opposite directions. While Kelly is struggling, Caminero is heating up, hitting three homers in Thursday’s game against the Royals.

Remember, this guy hit 45 homers just last year, and I think he puts together a massive, multi-hit day on Sunday.

Picks:

  • Rays F5 ML (-190)
  • Junior Caminero Over 1.5 Hits (+185)

Diamondbacks vs Rays Weather


Get the latest coverage on MLB Weather.
Author Profile
About the Author

Ryan graduated from Providence College in 2016 with Bachelor Degrees in Business Economics & Mathematics. It was at Providence where Ryan really first found his passion for sports betting. For a lifelong sports fan with a knack for statistical analysis, he was instantly drawn to the fundamentals of the industry, specifically how sports betting markets functioned and fluctuated. In what primarily started as a recreational hobby, Ryan began studying the ins-and-outs of sports betting markets on a daily basis. He took to Twitter (now X), where he amassed a following for writing a sports betting blog that provided statistical analysis behind his wagers. In spite of seeking employment opportunities elsewhere post graduation, Ryan continued to follow his passion for the statistical analysis of sports betting wagers, eventually deciding to pursue a career in the sports betting industry.

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