Rays vs Rockies Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 3

Odds updated as of 5:11 a.m.

On Monday in MLB, the Tampa Bay Rays are playing the Colorado Rockies.

Before you do any MLB betting on this game at FanDuel Sportsbook, here's everything you need to know.

Rays vs Rockies Game Info

• Tampa Bay Rays (65-46) vs. Colorado Rockies (45-67)
• Date: Monday, August 3, 2026
• Time: 8:40 p.m. ET
• Venue: Coors Field -- Denver, Colorado
• Coverage: Rockies.TV and Rays.TV

Rays vs Rockies Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: TB: (-150) | COL: (+140)
• Spread: TB: -1.5 (-105) | COL: +1.5 (-114)
• Total: 11.5 -- Over: (-105) | Under: (-115)

Rays vs Rockies Probable Starting Pitchers

Probable Pitchers: Ian Seymour (Rays) - 7-3, 4.37 ERA vs Michael Lorenzen (Rockies) - 3-9, 6.54 ERA

The Rays will give the ball to Ian Seymour (7-3, 4.37 ERA), who is eyeing win No. 8 on the season, and the Rockies will turn to Michael Lorenzen (3-9, 6.54 ERA). Seymour and his team have a record of 5-1-0 against the spread when he starts. Seymour's team has a record of 3-2 this season when he starts and they are the favorite on the moneyline. The Rockies have a 14-7-0 record against the spread in Lorenzen's starts. The Rockies have a 9-12 record in Lorenzen's 21 starts this season when they were the underdog on the moneyline.

Rays vs Rockies Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Rays win (69.2%)

Rays vs Rockies Moneyline

• The Rays vs Rockies moneyline has Tampa Bay as a -150 favorite, while Colorado is a +140 underdog at home.

Rays vs Rockies Spread

• The Rays are 1.5-run road favorites on the runline against the Rockies. The Rays are -105 to cover, and the Rockies are -114.

Rays vs Rockies Over/Under

• The over/under for the Rays versus Rockies contest on Aug. 3 has been set at 11.5, with -105 odds on the over and -115 odds on the under.

Bet on Tampa Bay Rays vs. Colorado Rockies on FanDuel today!

Rays vs Rockies Betting Trends

• The Rays have been favorites in 71 games this season and have come away with the win 45 times (63.4%) in those contests.
• This season Tampa Bay has been victorious nine times in 15 chances when named as a favorite of at least -150 on the moneyline.
• The Rays and their opponents have hit the over in 49 of their 109 games with a total set by oddsmakers this season.
• The Rays are 62-47-0 against the spread in their 109 games with a line set by sportsbooks this season.
• The Rockies have been the underdog on the moneyline 105 total times this season. They've gone 42-63 in those games.
• In games it has played as a moneyline underdog with odds of +140 or longer, Colorado has gone 19-40 (32.2%).
• The Rockies have had an over/under set by bookmakers 109 times, and have combined with opponents to go over the total in 51 of those games (51-55-3).
• The Rockies have covered 54.1% of their games this season, going 59-50-0 against the spread.

Rays Player Leaders

• Junior Caminero leads Tampa Bay in total hits (118) this season while batting .282 with 49 extra-base hits. He has an on-base percentage of .373 and a slugging percentage of .544.
• Among qualified hitters in MLB, his batting average ranks 27th, his on-base percentage ranks 17th, and he is sixth in slugging.
• Yandy Diaz leads the Rays with an OPS of .836. He has a slash line of .301/.375/.460 this season.
• His batting average ranks sixth among qualified players, his on-base percentage 16th, and his slugging percentage 41st.
• Jonathan Aranda has 112 hits this season and has a slash line of .280/.371/.430.
• Chandler Simpson has been key for Tampa Bay with 113 hits, an OBP of .328 plus a slugging percentage of .356.
• Simpson enters this game on a three-game hitting streak. During his last five outings he is hitting .294 with .

Rockies Player Leaders

• TJ Rumfield has a .376 on-base percentage and a .466 slugging percentage, both team-best numbers for the Rockies. He's batting .296.
• Including all qualifying players in the majors, his batting average places him ninth, his on-base percentage ranks 15th, and he is 37th in slugging.
• Rumfield takes a four-game hitting streak into this game. During his last five outings he is batting .273 with a double and five RBIs.
• Jake McCarthy has 22 doubles, seven triples, 11 home runs and 18 walks while batting .289. He's slugging .491 with an on-base percentage of .330.
• Including all qualified hitters, his batting average puts him 13th, his on-base percentage is 77th, and he is 22nd in slugging.
• Hunter Goodman has collected 99 hits, a team-high for the Rockies.
• Kyle Karros is hitting .268 with 20 doubles, two triples, nine home runs and 45 walks.

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