Rays vs Rockies Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 4

Odds updated as of 3:11 p.m.

On Tuesday in MLB, the Tampa Bay Rays are up against 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 (66-46) vs. Colorado Rockies (45-68)
• Date: Tuesday, August 4, 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: (-154) | COL: (+130)
• Spread: TB: -1.5 (+100) | COL: +1.5 (-120)
• Total: 11.5 -- Over: (-110) | Under: (-110)

Rays vs Rockies Probable Starting Pitchers

Probable Pitchers: Freddy Peralta (Rays) - 5-9, 4.99 ERA vs Gabriel Hughes (Rockies) - 0-3, 3.33 ERA

The Rays will give the ball to Freddy Peralta (5-9, 4.99 ERA), who is eyeing win No. 6 on the season, and the Rockies will counter with Gabriel Hughes (0-3, 3.33 ERA). Peralta and his team are 10-12-0 ATS this season when he starts. When Peralta starts a game and his team is the favorite on the moneyline, they have a record of 7-6. When Hughes starts, the Rockies are 1-3-0 against the spread. The Rockies were named the moneyline underdog for three Hughes starts this season -- they lost all of the games.

Rays vs Rockies Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Rays win (68.4%)

Rays vs Rockies Moneyline

• Colorado is a +130 underdog on the moneyline, while Tampa Bay is a -154 favorite on the road.

Rays vs Rockies Spread

• The Rockies are +1.5 on the run line against the Rays. The Rockies are -120 to cover, and the Rays are +100.

Rays vs Rockies Over/Under

• Rays versus Rockies, on Aug. 4, has an over/under of 11.5, with the over being -110 and the under -110.

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

Rays vs Rockies Betting Trends

• The Rays have been favorites in 72 games this season and have come away with the win 46 times (63.9%) in those contests.
• This year Tampa Bay has won 10 of 16 games when listed as at least -154 on the moneyline.
• The Rays and their opponents have gone over in 50 of their 110 games with a total set by sportsbooks this season.
• In 110 games with a line this season, the Rays have a mark of 63-47-0 against the spread.
• The Rockies have been the moneyline underdog 106 total times this season. They've gone 42-64 in those games.
• When it has played as a moneyline underdog with odds of +130 or longer, Colorado has a record of 24-49 (32.9%).
• The Rockies have played in 110 games with an over/under set, and have combined with their opponents to go over the total 52 times (52-55-3).
• The Rockies have covered 53.6% of their games this season, going 59-51-0 ATS.

Rays Player Leaders

• Junior Caminero has 120 hits, which leads Tampa Bay hitters this season, while batting .283 with 51 extra-base hits. He has an on-base percentage of .373 and a slugging percentage of .557.
• He ranks 25th in batting average, 18th in on-base percentage, and third in slugging among all qualified hitters in baseball.
• Caminero hopes to build on a two-game hitting streak in this matchup. During his last five outings he is batting .294 with three home runs, three walks and four RBIs.
• Yandy Diaz has an OPS of .827, fueled by an OBP of .371 and a team-best slugging percentage of .456 this season. He's batting .298.
• Among all qualifying batters, he is seventh in batting average, 19th in on-base percentage and 46th in slugging percentage.
• Jonathan Aranda leads Tampa Bay in OBP (.376) this season, fueled by 116 hits.
• Aranda heads into this game with two games in a row with at least one hit. During his last five outings he is batting .318 with two doubles and two RBIs.
• Chandler Simpson has been key for Tampa Bay with 115 hits, an OBP of .328 plus a slugging percentage of .358.
• Simpson has safely hit in four games in a row. In his last five games he is hitting .412 with two RBIs.

Rockies Player Leaders

• TJ Rumfield has put up an on-base percentage of .376 and a slugging percentage of .465. Both lead the Rockies. He's batting .296.
• Including all qualifying players in the big leagues, he ranks 10th in batting average, 15th in on-base percentage and 38th in slugging percentage.
• Jake McCarthy has 23 doubles, seven triples, 11 home runs and 18 walks while hitting .289. He's slugging .491 with an on-base percentage of .328.
• His batting average is 13th among all qualified players, his on-base percentage is 78th, and he is 21st in slugging.
• Hunter Goodman has put up 99 hits, a team-best for the Rockies.
• Kyle Karros is batting .271 with 20 doubles, two triples, nine home runs and 45 walks.

Rays vs Rockies Head to Head

• 8/3/2026: 13-9 TB (Favorite: Rays, Spread: -1.5, Total: 11.5, Favorite Moneyline: -172, Underdog Moneyline: +158)
• 3/30/2025: 6-4 TB (Favorite: Rays, Spread: -1.5, Total: 8, Favorite Moneyline: -184, Underdog Moneyline: +154)
• 3/29/2025: 2-1 COL (Favorite: Rays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -198, Underdog Moneyline: +166)
• 3/28/2025: 3-2 TB (Favorite: Rays, Spread: -1.5, Total: 8, Favorite Moneyline: -205, Underdog Moneyline: +172)
• 4/7/2024: 3-2 TB (Favorite: Rays, Spread: -1.5, Total: 11.5, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 4/6/2024: 8-6 TB (Favorite: Rays, Spread: -1.5, Total: 11.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 4/5/2024: 10-7 COL (Favorite: Rays, Spread: -1.5, Total: 12.5, Favorite Moneyline: -168, Underdog Moneyline: +142)
• 8/24/2023: 5-3 TB (Favorite: Rays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -295, Underdog Moneyline: +240)
• 8/23/2023: 6-5 TB (Favorite: Rays, Spread: -1.5, Total: 8, Favorite Moneyline: -275, Underdog Moneyline: +225)
• 8/22/2023: 12-4 TB (Favorite: Rays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -290, Underdog Moneyline: +235)

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