Rays vs Orioles Prediction 5/18/26 MLB Picks Today
Baltimore Orioles (21-26) vs. Tampa Bay Rays (30-15)
May 18, 2026 6:40 pm EDT
The Line: Tampa Bay Rays -148 / Baltimore Orioles 123; Over/Under: 7.5
(Get latest betting odds)
In this article we will formulate a Rays vs Orioles prediction for this MLB game on Monday, May 18th at Tropicana Field in St. Petersburg, Florida. Let’s take a look at the prediction for this MLB matchup.
Tampa Bay Rays Betting Preview
The Tampa Bay Rays are 30-15 this year after they won two out of three against the Marlins by scores of 7-2, 5-10, and 6-3. In game three, Tampa Bay trailed 2-1 in the third inning, but they scored the next five runs to get the win. The Rays recorded seven hits in the game and they were led by Walls, who went 1-3 with three RBIs. Rasmussen allowed seven hits and two earned runs over 5.1 innings for the win, while Baker got the save. Prior to that series, Tampa Bay won two out of three against the Blue Jays and two out of three against the Red Sox.
This season, Tampa Bay has a 3.59 ERA with a 1.19 WHIP and a .224 opponent batting average, while they have scored 207 runs with a .258 batting average and a .331 on base percentage. Jonathan Aranda has led the Rays with eight home runs and 34 RBIs, while Yandy Diaz has added seven home runs and 27 RBIs. The projected starting pitcher for Tampa Bay is Shane McClanahan, who is 4-2 with a 2.27 ERA and a 0.98 WHIP over 39.2 innings pitched this year.
Baltimore Orioles Betting Preview
The Baltimore Orioles are 21-26 this season after they lost two out of three against the Nationals by scores of 2-3, 3-13, and 7-3. In game three, Baltimore had their lead cut to 6-3 in the seventh inning, but they added one more in the ninth to seal the win. The Orioles recorded 11 hits in the game and they were led by Cowser, who went 1-4 with one home run and two RBIs. Young allowed five hits and two earned runs over 3.2 innings, while Nunez got the win and Cano got a hold. Prior to that series, Baltimore won two out of three against the Yankees, but lost two out of three against the Athletics before that.
This season, Baltimore has a 4.74 ERA with a 1.44 WHIP and a .261 opponent batting average, while they have scored 205 runs with a .232 batting average and a .315 on base percentage. Jeremiah Jackson has led the Orioles with six home runs and 25 RBIs, while Pete Alonso has added eight home runs and 24 RBIs. The projected starting pitcher for Baltimore is Trevor Rogers, who is 2-4 with a 5.77 ERA and a 1.54 WHIP over 34.1 innings pitched this season.
Why the Tampa Bay Rays will win
- The Orioles have lost each of their last 10 road games against AL East opponents.
- The Rays have won each of their last 10 home games against American League opponents.
- The Orioles have failed to cover the run line each of their last six road games against teams that held a winning record.
- The Rays have covered the run line in nine of their last 10 home games against American League opponents.
- The Orioles have trailed after 3 innings in each of their last seven road games against AL East opponents.
- The Orioles have trailed after 5 innings in each of their last six night games against opponents that held a winning record.
- The Orioles have lost the first inning in six of their last seven road games against AL East opponents.
Why the Baltimore Orioles will win
- The underdogs have won each of the last four games between the Orioles and Rays.
- The Rays have lost five of their last six games as favorites against the Orioles following a win.
- The Orioles have covered the run line in each of their last nine games at Tropicana Field.
- The Rays have failed to cover the run line in each of their last eight games against the Orioles following a win.
- The Orioles have won the first inning in each of their last three games at Tropicana Field against opponents that held a winning record.
- The Orioles have led after 3 innings in each of their last three games at Tropicana Field against opponents that held a winning record.
- The Orioles have led after 5 innings in each of their last seven games at Tropicana Field.
Total Runs Facts
- Each of the Rays’ last six games have gone OVER the total runs line.
- Each of the Orioles’ last six games against American League opponents have gone UNDER the total runs line.
- The ‘Inning 1 OVER 0.5 runs’ market has hit in eight of the Orioles’ last nine night games against AL East opponents.
- The ‘Inning 1 UNDER 0.5 runs’ market has hit in each of Shane McClanahan’s last five home appearances as a starter.
Tampa Bay Rays Player Prop Facts
- Yandy Diaz has hit a home run in two of the Rays’ last three games.
- Shane McClanahan has recorded six or more strikeouts in 13 of his 15 previous home appearances against AL opponents that held a losing record.
- Yandy Diaz has recorded at least one hit in each of the Rays’ last nine home games against the Orioles.
- Shane McClanahan has recorded a win in each of his four previous home appearances against AL East opponents that held a losing record.
- Chandler Simpson ranks 4th in the league in Steals (14) this season.
Baltimore Orioles Player Prop Facts
- Taylor Ward has hit at least one home run in each of his last two road appearances against the Rays.
- Trevor Rogers has recorded five or more strikeouts in seven of his last eight road appearances.
- Pete Alonso has recorded at least one hit in each of the Orioles’ last 11 games as road underdogs.
- Taylor Ward ranks 3rd amongst qualified players for On Base Percentage (.419) this season.
Matchup/League Facts
- The Rays rank 29th in the league for doubles this season (57).
- The Rays rank T2nd in the league for steals this season (51).
- The Orioles rank 28th in the league for strikeouts against this season (435).
- The Orioles rank 28th in the league for opponent batting average this season (.261).
Rays vs Orioles Prediction
Baltimore comes into this matchup after losing a series to Washington, but they have scored seven runs in two of their last four games. The Orioles are 9-14 on the road this year, while the Rays are 16-5 at home. Tampa Bay has alternated wins and losses over their last five games, with three of those games going to extra innings. The Rays are starting McClanahan, who has allowed zero earned runs in four straight starts, while Rogers has allowed 6, 3, 5, and 4 earned runs in his last four outings. Take the Rays at home here.