Arizona Diamondbacks vs Tampa Bay Rays Picks and Prediction for Sunday June 28 2026
Use Code SSWC The Arizona Diamondbacks and Tampa Bay Rays meet at Tropicana Field in St. Petersburg, Florida, on Sunday, June 28, 2026, with first pitch scheduled for 1:40 PM ET and coverage on MLB.TV. At the time of this writing the odds were not released. ESPN Analytics gives Arizona a 35.1 percent chance to win, while Tampa Bay enters with a 64.9 percent matchup predictor edge. Be sure to check out our free MLB Picks.
Starting Pitchers Set the Tone in St. Petersburg
Merrill Kelly is scheduled to start for Arizona, bringing a 5-7 record, 5.71 ERA, 1.52 WHIP, 75.2 innings, 84 hits allowed, 44 strikeouts, 31 walks, and 15 home runs allowed into the matchup. Drew Rasmussen is listed for Tampa Bay with a 6-4 record, 2.62 ERA, 0.88 WHIP, 86.0 innings, 61 hits allowed, 89 strikeouts, 15 walks, and 9 home runs allowed. Based only on the provided numbers, Tampa Bay has the sharper starting pitching profile entering this game.
Arizona Looks to Find Road Stability
Arizona comes into this matchup with a 41-40 overall record and a 17-23 mark away from home. The Diamondbacks recently lost to Tampa Bay, recently won over St. Louis twice, recently lost to St. Louis, and recently lost to Minnesota. That gives Arizona a mixed recent stretch, with enough winning results to stay competitive but enough losses to make this road matchup difficult.
The Diamondbacks are batting .239 as a team with 347 runs, 643 hits, 72 home runs, a .309 on-base percentage, and a .386 slugging percentage. On the pitching side, Arizona owns a 4.31 ERA, 1.29 WHIP, 242 walks, 556 strikeouts, and a .250 opponent batting average. In day games, Arizona is 17-16.
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The biggest concern for Arizona is the pitching comparison. A 4.31 team ERA is not overwhelming, and the listed starting pitching numbers show a difficult matchup against a Tampa Bay lineup that has produced slightly better team batting numbers. Arizona does have a winning day-game record, but the road record and pitching gap are hard to ignore.
Tampa Bay Carries the Stronger Home Profile
Tampa Bay enters at 46-33 overall and 29-12 at home, which is one of the strongest pieces of information in this matchup. The Rays recently won over Arizona, recently won over Kansas City twice, and recently lost to Kansas City twice. That recent stretch shows both strong offensive results and a couple of lower-scoring losses, but Tampa Bay has still won three of its last five.
The Rays are batting .258 with 357 runs, 681 hits, 69 home runs, a .335 on-base percentage, and a .389 slugging percentage. Their pitching staff has a 3.84 ERA, 1.21 WHIP, 227 walks, 625 strikeouts, and a .236 opponent batting average. Tampa Bay is also 19-15 in day games.
The key strength for Tampa Bay is balance. The Rays have the better batting average, better on-base percentage, better ERA, better WHIP, more strikeouts, and lower opponent batting average compared to Arizona. Combined with the 29-12 home record and the matchup predictor edge, Tampa Bay has several clear advantages from the supplied data.
Arizona Diamondbacks vs Tampa Bay Rays Picks and Prediction
Arizona Diamondbacks vs Tampa Bay Rays Pick
Pick: Tampa Bay Rays Moneyline
Tampa Bay is the pick because the provided data points strongly toward the home team. The Rays have the better overall record, a much stronger home record, the better matchup predictor percentage, and the stronger team pitching numbers. Arizona has been competitive enough to sit just above .500, but the 17-23 road record makes this a tough spot against a Tampa Bay team that has gone 29-12 at home.
Arizona Diamondbacks vs Tampa Bay Rays Total Pick
Take the under if the total is set at 8.5.
I would lean under 8.5 based on Tampa Bay’s pitching profile and the listed starting pitching edge. The Rays have a 3.84 team ERA and 1.21 WHIP, while their listed starter enters with a 2.62 ERA and 0.88 WHIP. Arizona’s offense has a .239 team batting average and .309 on-base percentage, so I expect Tampa Bay’s pitching advantage to help keep the scoring controlled.
Final Score Prediction: Tampa Bay Rays 5 – Arizona Diamondbacks 3
This prediction was written before the completion of game play on Saturday.
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