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

Odds updated as of 6:11 a.m.

The MLB schedule on Monday includes the Tampa Bay Rays facing 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 (-178)
• Total: 9 -- Over: (-102) | Under: (-120)

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 Rays will give the nod to Ryan Pepiot (2-5, 3.93 ERA), who is eyeing win No. 3 on the season, and the Astros will turn to Colton Gordon. When Pepiot starts, his team is 2-7-0 against the spread this season. When Pepiot starts a game and his team is the favorite on the moneyline, they have a record of 2-1. Gordon has started just one game with a set spread, which the Astros failed to cover. The Astros have yet to be named a 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 Rays vs Astros moneyline has Tampa Bay as a -130 favorite, while Houston is a +110 underdog on the road.

Rays vs Astros Spread

• The Astros are at +1.5 on the runline against the Rays. The Astros are -178 to cover the spread, and the Rays are +146.

Rays vs Astros Over/Under

• The over/under for Rays-Astros on May 19 is 9. The over is -102, and the under is -120.

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

Rays vs Astros Betting Trends

• The Rays have been favorites in 23 games this season and have come away with the win 11 times (47.8%) in those contests.
• This year Tampa Bay has won seven of 16 games when listed as at least -130 on the moneyline.
• Contests with the Rays have gone over the total set by bookmakers in 18 of 45 chances this season.
• The Rays have an against the spread record of 20-25-0 in 45 games with a line this season.
• The Astros have won six of the 13 games they were the underdog on the moneyline this season (46.2%).
• Houston has a 2-2 record (winning 50% of its games) when playing as a moneyline underdog of +110 or longer.
• The Astros have played in 46 games with a set over/under, and have combined with their opponents to go over the total 19 times (19-25-2).
• The Astros are 24-22-0 against the spread this season.

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 qualified hitters in baseball, he is 104th in batting average, 130th in on-base percentage, and 98th in slugging.
• Diaz has recorded at least one hit in three games in a row. During his last five outings he is batting .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 tops among Tampa Bay hitters this season. He's batting .312.
• Among all qualifying players, he is ninth in batting average, ninth in on-base percentage and 28th in slugging percentage.
• Junior Caminero is batting .235 with a .416 slugging percentage and 20 RBI this year.
• Brandon Lowe has seven home runs, 24 RBI and a batting average of .217 this season.
• Lowe has safely hit in two games in a row. During his last five outings he is hitting .350 with a double, two home runs, two walks and four RBIs.

Astros Player Leaders

• Isaac Paredes has racked up a team-best .372 on-base percentage. He's batting .259 and slugging .434.
• Including all the qualified hitters in MLB, his batting average ranks 71st, his on-base percentage is 31st, and he is 69th in slugging.
• Paredes heads into this game on a three-game hitting streak. During his last five outings he is batting .211 with two home runs, two walks and six RBIs.
• Jeremy Pena's 52 hits and .448 slugging percentage are both team-highs. He has a batting average of .299 with an on-base percentage of .354.
• Including all qualifying hitters, his batting average puts him 22nd, his on-base percentage is 51st, and he is 59th in slugging.
• Jake Meyers is hitting .293 with six doubles, a triple, two home runs and 14 walks.
• Jose Altuve is hitting .241 with six doubles, four home runs and 14 walks.

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