Orioles vs Nationals Prediction, Odds, Moneyline, Spread & Over/Under for May 17

Odds updated as of 3:11 p.m.

In MLB action on Saturday, the Baltimore Orioles take on the Washington Nationals.

We've got you covered, in terms of the vital info about this game before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Orioles vs Nationals Game Info

• Baltimore Orioles (15-28) vs. Washington Nationals (19-27)
• Date: Saturday, May 17, 2025
• Time: 4:05 p.m. ET
• Venue: Oriole Park at Camden Yards -- Baltimore, Maryland
• Coverage: Fox Sports 1, MASN, and MASN2

Orioles vs Nationals Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: BAL: (-148) | WSH: (+126)
• Spread: BAL: -1.5 (+128) | WSH: +1.5 (-154)
• Total: 10.5 -- Over: (-120) | Under: (-102)

Orioles vs Nationals Probable Starting Pitchers

Probable Pitchers: Kyle Gibson (Orioles) - 0-2, 13.11 ERA vs Jake Irvin (Nationals) - 2-1, 4.00 ERA

The Orioles will look to Kyle Gibson (0-2) against the Nationals and Jake Irvin (2-1). Gibson's team has not covered in any of his three starts with a spread this season. Gibson's team is 0-2 this season when he starts and they're favored on the moneyline. The Nationals have a 5-4-0 ATS record in Irvin's nine starts that had a set spread. The Nationals have a 4-5 record in Irvin's nine starts this season when they were the moneyline underdog.

Orioles vs Nationals Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Orioles win (59.3%)

Orioles vs Nationals Moneyline

• The Orioles vs Nationals moneyline has Baltimore as a -148 favorite, while Washington is a +126 underdog on the road.

Orioles vs Nationals Spread

• The Orioles are hosting the Nationals and are favored by 1.5 runs (+128 to cover) on the runline. Washington is -154 to cover.

Orioles vs Nationals Over/Under

• A total of 10.5 runs has been set for the Orioles-Nationals contest on May 17, with the over available at -120 and the under at -102.

Bet on Baltimore Orioles vs. Washington Nationals on FanDuel today!

Orioles vs Nationals Betting Trends

• The Orioles have come away with nine wins in the 25 contests they have been listed as the favorites in this season.
• Baltimore has not won this season when listed as a favorite of -148 or better on the moneyline.
• The Orioles' games have gone over the total in 20 of their 43 opportunities.
• The Orioles have an against the spread mark of 14-29-0 in 43 games with a line this season.
• The Nationals have been the underdog on the moneyline 34 total times this season. They've gone 16-18 in those games.
• Washington has a record of 7-12 when playing as a moneyline underdog with odds of +126 or longer (36.8%).
• The Nationals have played in 44 games with an over/under set, and have combined with opponents to go over the total 21 times (21-22-1).
• The Nationals are 22-22-0 against the spread this season.

Orioles Player Leaders

• Cedric Mullins leads Baltimore with an OBP of .331 this season while batting .226 with 21 walks and 21 runs scored. He has a slugging percentage of .438.
• He is 124th in batting average, 78th in on-base percentage, and 64th in slugging among qualifying hitters in MLB.
• Ryan O'Hearn is hitting .304 with four doubles, seven home runs and 15 walks. He's slugging .522 with an on-base percentage of .394.
• O'Hearn brings a three-game streak with at least one hit into this contest. During his last five outings he is hitting .294 with four walks.
• Adley Rutschman is batting .214 with a .345 slugging percentage and 11 RBI this year.
• Rutschman heads into this game with two games in a row with at least one hit. During his last five outings he is hitting .353 with a double, a triple, a walk and an RBI.
• Gunnar Henderson leads Baltimore in slugging percentage (.463) and total hits (38) this season.

Nationals Player Leaders

• James Wood has accumulated 48 hits with a .366 on-base percentage and a .540 slugging percentage, all club-highs for the Nationals. He's batting .273.
• Including all the qualifying hitters in the majors, his batting average places him 53rd, his on-base percentage ranks 38th, and he is 14th in slugging.
• C.J. Abrams' .366 OBP paces his team. He has a batting average of .305 while slugging .527.
• Including all qualifying hitters, he ranks 16th in batting average, 38th in on-base percentage and 18th in slugging percentage.
• Nathaniel Lowe is batting .227 with seven doubles, eight home runs and 18 walks.
• Keibert Ruiz is batting .279 with six doubles, two home runs and eight walks.

Orioles vs Nationals Head to Head

• 5/16/2025: 4-3 WSH (Favorite: Orioles, Spread: -1.5, Total: 8.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
• 4/24/2025: 2-1 BAL (Favorite: Nationals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 4/23/2025: 4-3 WSH (Favorite: Orioles, Spread: -1.5, Total: 9.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 4/22/2025: 7-0 WSH (Favorite: Orioles, Spread: -1.5, Total: 9, Favorite Moneyline: -136, Underdog Moneyline: +116)
• 8/14/2024: 4-1 BAL (Favorite: Orioles, Spread: -1.5, Total: 8.5, Favorite Moneyline: -172, Underdog Moneyline: +144)
• 8/13/2024: 9-3 WSH (Favorite: Orioles, Spread: -1.5, Total: 9, Favorite Moneyline: -184, Underdog Moneyline: +154)
• 5/8/2024: 7-6 BAL (Favorite: Orioles, Spread: -1.5, Total: 8.5, Favorite Moneyline: -174, Underdog Moneyline: +146)
• 5/7/2024: 3-0 WSH (Favorite: Orioles, Spread: -1.5, Total: 8.5, Favorite Moneyline: -215, Underdog Moneyline: +180)
• 9/27/2023: 5-1 BAL (Favorite: Orioles, Spread: -1.5, Total: 7.5, Favorite Moneyline: -255, Underdog Moneyline: +210)
• 9/26/2023: 1-0 BAL (Favorite: Orioles, Spread: -1.5, Total: 7.5, Favorite Moneyline: -250, Underdog Moneyline: +205)

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