Orioles vs Rays Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 23

Odds updated as of 1:12 p.m.

The Sunday schedule in MLB includes a matchup between the Baltimore Orioles and the Tampa Bay Rays.

Before checking out the MLB betting lines on FanDuel Sportsbook, we've got you covered, in terms of the vital info regarding this matchup.

Orioles vs Rays Game Info

• Baltimore Orioles (63-67) vs. Tampa Bay Rays (76-53)
• Date: Sunday, August 23, 2026
• Time: 1:35 p.m. ET
• Venue: Oriole Park at Camden Yards -- Baltimore, Maryland
• Coverage: MASN and Rays.TV

Orioles vs Rays Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: BAL: (-108) | TB: (+100)
• Spread: BAL: +1.5 (-184) | TB: -1.5 (+152)
• Total: 8.5 -- Over: (-122) | Under: (+100)

Orioles vs Rays Probable Starting Pitchers

Probable Pitchers: Shane Baz (Orioles) - 4-13, 4.02 ERA vs Nick Martínez (Rays) - 12-4, 3.05 ERA

The Orioles will give the ball to Shane Baz (4-13, 4.02 ERA), who is eyeing win No. 5 on the season, and the Rays will turn to Nick Martinez (12-4, 3.05 ERA). Baz's team is 10-14-0 against the spread this season in his starts. Baz's team has been victorious in 44.4% of the games he's started as the moneyline favorite with a record of 4-5. When Martinez starts, the Rays have gone 18-6-0 against the spread. The Rays are 8-2 in Martínez's 10 starts this season that they were the moneyline underdog.

Orioles vs Rays Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Rays win (54.4%)

Orioles vs Rays Moneyline

• Baltimore is a -108 favorite on the moneyline, while Tampa Bay is a +100 underdog on the road.

Orioles vs Rays Spread

• The Rays are 1.5-run favorites against the spread for this matchup with the Orioles. The Rays are +152 to cover, while the Orioles are -184 to cover as a 1.5-run underdog on the runline.

Orioles vs Rays Over/Under

• The over/under for the Orioles versus Rays contest on Aug. 23 has been set at 8.5, with -122 odds on the over and +100 odds on the under.

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Orioles vs Rays Betting Trends

• The Orioles have been favorites in 57 games this season and have come away with the win 30 times (52.6%) in those contests.
• This year Baltimore has won 32 of 60 games when listed as at least -108 on the moneyline.
• The Orioles and their opponents have gone over the total this season in 66 of their 129 opportunities.
• In 129 games with a line this season, the Orioles have a mark of 68-61-0 against the spread.
• The Rays have compiled a 19-19 record in games they were the underdog on the moneyline (winning 50% of those games).
• When it has played as a moneyline underdog with odds of +100 or longer, Tampa Bay has a 13-13 record (winning 50% of its games).
• In the 127 games bookmakers have set an over/under for the Rays, they have combined with opponents to go over the total 60 times (60-65-2).
• The Rays have put together a 70-57-0 record ATS this season.

Orioles Player Leaders

• Pete Alonso leads Baltimore with 133 hits and an OBP of .362, plus a team-best slugging percentage of .504. He's batting .273.
• Among all qualifying batters in the majors, he is 37th in batting average, 27th in on-base percentage, and 17th in slugging.
• Alonso hopes to build on a 14-game hitting streak in this matchup. In his last 10 games he is batting .462 with a double, four home runs, three walks and eight RBIs.
• Gunnar Henderson has 23 doubles, four triples, 20 home runs and 54 walks. He's batting .222 and slugging .398 with an on-base percentage of .305.
• His batting average is 120th among qualified players, his on-base percentage 111th, and his slugging percentage 96th.
• Henderson has picked up at least one hit in four straight games. During his last five outings he is batting .235 with a double and three walks.
• Leody Taveras has collected 80 base hits, an OBP of .301 and a slugging percentage of .359 this season.
• Samuel Basallo has been key for Baltimore with 70 hits, an OBP of .303 plus a slugging percentage of .451.

Rays Player Leaders

• Junior Caminero has 136 hits, a team-high for the Rays. He's batting .276 and slugging .533 with an on-base percentage of .362.
• Including all qualifying hitters in the big leagues, he is 30th in batting average, 27th in on-base percentage and ninth in slugging percentage.
• Caminero hopes to build on a six-game hitting streak in this matchup. In his last 10 outings he is batting .262 with two doubles, a walk and six RBIs.
• Yandy Diaz's .374 on-base percentage and .469 slugging percentage both pace his team. He has a batting average of .306.
• Including all qualifying hitters, he is seventh in batting average, 12th in on-base percentage and 35th in slugging percentage.
• Liam Hicks is hitting .283 with 12 doubles, a triple, 17 home runs and 49 walks.
• Jonathan Aranda is hitting .280 with 20 doubles, 15 home runs and 59 walks.

Orioles vs Rays Head to Head

• 8/22/2026: 3-2 BAL (Favorite: Rays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -126, Underdog Moneyline: +116)
• 8/21/2026: 5-3 BAL (Favorite: Orioles, Spread: -1.5, Total: 7.5, Favorite Moneyline: -116, Underdog Moneyline: +106)
• 8/17/2026: 7-6 TB (Favorite: Rays, Spread: -1.5, Total: 7.5, Favorite Moneyline: -160, Underdog Moneyline: +148)
• 8/16/2026: 10-2 BAL (Favorite: Rays, Spread: -1.5, Total: 7, Favorite Moneyline: -138, Underdog Moneyline: +126)
• 8/15/2026: 4-3 BAL (Favorite: Rays, Spread: -1.5, Total: 7.5, Favorite Moneyline: -144, Underdog Moneyline: +134)
• 8/14/2026: 6-5 BAL (Favorite: Rays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -154, Underdog Moneyline: +142)
• 5/27/2026: 11-2 BAL (Favorite: Rays, Spread: -1.5, Total: 9.5, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 5/26/2026: 6-1 BAL (Favorite: Rays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 5/25/2026: 9-7 BAL (Favorite: Rays, Spread: -1.5, Total: 7.5, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 5/20/2026: 5-3 TB (Favorite: Rays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -118, Underdog Moneyline: +100)

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