Rays vs Astros Prediction, Odds, Moneyline, Spread & Over/Under for May 19

Odds updated as of 2:11 a.m.

MLB action on Monday includes the Tampa Bay Rays playing the Houston Astros.

Here's everything you need to know before checking out today's MLB odds and spreads on FanDuel Sportsbook.

Rays vs Astros Game Info

• Tampa Bay Rays (21-25) vs. Houston Astros (24-22)
• Date: Monday, May 19, 2025
• Time: 7:05 p.m. ET
• Venue: George M. Steinbrenner Field -- Tampa, Florida
• Coverage: FDSSUN and SCHN

Rays vs Astros Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: TB: (-130) | HOU: (+110)
• Spread: TB: -1.5 (+146) | HOU: +1.5 (-176)
• Total: 8.5 -- Over: (-114) | Under: (-106)

Rays vs Astros Probable Starting Pitchers

Probable Pitchers: Ryan Pepiot (Rays) - 2-5, 3.93 ERA vs Colton Gordon (Astros) - 0-0, 6.23 ERA

The probable pitchers are Ryan Pepiot (2-5) for the Rays and Colton Gordon for the Astros. Pepiot's team is 2-7-0 against the spread in his starts this season. Pepiot's team has a record of 2-1 this season when he starts and they are the favorite on the moneyline. Gordon has started just one game with a set spread, which the Astros failed to cover. The Astros have always been the moneyline underdog when Gordon starts this season.

Rays vs Astros Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Rays win (55.1%)

Rays vs Astros Moneyline

• The moneyline numbers for Rays vs. Astros reveal Tampa Bay as the favorite (-130) and Houston as the underdog (+110) on the road.

Rays vs Astros Spread

• The Astros are +1.5 on the run line against the Rays. The Astros are -176 to cover, and the Rays are +146.

Rays vs Astros Over/Under

• The over/under for the Rays versus Astros game on May 19 has been set at 8.5, with -114 odds on the over and -106 odds on the under.

Bet on Tampa Bay Rays vs. Houston Astros on FanDuel today!

Rays vs Astros Betting Trends

• The Rays have been chosen as favorites in 23 games this year and have walked away with the win 11 times (47.8%) in those games.
• Tampa Bay has a record of 7-9 in contests when oddsmakers favor them by -130 or more on the moneyline.
• The Rays and their opponents have gone over the total this season in 18 of their 45 opportunities.
• The Rays have posted a record of 20-25-0 against the spread this season.
• The Astros have been the moneyline underdog 13 total times this season. They've gone 6-7 in those games.
• In games it has played as a moneyline underdog with odds of +110 or longer, Houston has a 2-2 record (winning 50% of its games).
• The Astros have played in 46 games with an over/under set, and have combined with their opponents to go over the total 19 times (19-25-2).
• The Astros have covered 52.2% of their games this season, going 24-22-0 ATS.

Rays Player Leaders

• Yandy Diaz is batting .243 with eight doubles, six home runs and 12 walks. He has an on-base percentage of .293 while slugging .393.
• Among all qualified hitters in baseball, his batting average ranks 104th, his on-base percentage ranks 130th, and he is 98th in slugging.
• Diaz has picked up at least one hit in three games in a row. In his last five games he is hitting .200 with a walk and four RBIs.
• Jonathan Aranda has 43 hits and an OBP of .396 to go with a slugging percentage of .507. All three of those stats are best among Tampa Bay hitters this season. He's batting .312.
• Among all qualifying batters, he is ninth in batting average, ninth in on-base percentage and 28th in slugging percentage.
• Junior Caminero has 39 hits this season and has a slash line of .235/.266/.416.
• Brandon Lowe is batting .217 with a .274 OBP and 24 RBI for Tampa Bay this season.
• Lowe has safely hit in two straight games. During his last five outings he is batting .350 with a double, two home runs, two walks and four RBIs.

Astros Player Leaders

• Isaac Paredes a has .372 on-base percentage to lead the Astros. He's batting .259 while slugging .434.
• Including all the qualified players in the big leagues, his batting average places him 71st, his on-base percentage ranks 31st, and he is 69th in slugging.
• Paredes enters this game on a three-game hitting streak. During his last five outings he is hitting .211 with two home runs, two walks and six RBIs.
• Jeremy Pena's 52 hits and .448 slugging percentage both pace his team. He has a batting average of .299 with an on-base percentage of .354.
• He is currently 22nd in batting average, 51st in on-base percentage and 59th in slugging percentage among all qualifying hitters.
• Jake Meyers is hitting .293 with six doubles, a triple, two home runs and 14 walks.
• Jose Altuve has six doubles, four home runs and 14 walks while hitting .241.

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