Orioles vs Royals Prediction, Odds, Moneyline, Spread & Over/Under for May 4

Odds updated as of 1:11 p.m.

The Baltimore Orioles are among the MLB squads busy on Sunday, up against the Kansas City Royals.

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

Orioles vs Royals Game Info

• Baltimore Orioles (13-19) vs. Kansas City Royals (18-16)
• Date: Sunday, May 4, 2025
• Time: 1:35 p.m. ET
• Venue: Oriole Park at Camden Yards -- Baltimore, Maryland
• Coverage: MLB Network, MASN, and FDSKC

Orioles vs Royals Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: BAL: (-136) | KC: (+116)
• Spread: BAL: -1.5 (+150) | KC: +1.5 (-182)
• Total: 9.5 -- Over: (-102) | Under: (-120)

Orioles vs Royals Probable Starting Pitchers

Probable Pitchers: Kyle Gibson (Orioles) - 0-1, 22.09 ERA vs Michael Lorenzen (Royals) - 3-3, 3.48 ERA

The Orioles will give the nod to Kyle Gibson (0-1, 22.09 ERA), who is eyeing win No. 1 on the season, and the Royals will counter with Michael Lorenzen (3-3, 3.48 ERA). Gibson and his team failed to cover the spread in his only opportunity this season as a starter. Gibson has yet to start a game this season when his team was the moneyline favorite. When Lorenzen starts, the Royals have gone 3-3-0 against the spread. The Royals have been the moneyline underdog in four of Lorenzen's starts this season, and they went 1-3 in those games.

Orioles vs Royals Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Orioles win (58.4%)

Orioles vs Royals Moneyline

• Looking at the moneyline for Orioles-Royals, Baltimore is the favorite at -136, and Kansas City is +116 playing on the road.

Orioles vs Royals Spread

• The Orioles are hosting the Royals and are favored by 1.5 runs on the spread. The Orioles are +150 to cover the runline, with the Royals being -182.

Orioles vs Royals Over/Under

• The Orioles-Royals game on May 4 has been given an over/under of 9.5 runs. The over is set at -102 and the under at -120.

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Orioles vs Royals Betting Trends

• The Orioles have been victorious in seven, or 41.2%, of the 17 contests they have been chosen as favorites in this season.
• Baltimore has a record of 2-6 in contests when sportsbooks favor them by -136 or more on the moneyline.
• The Orioles and their opponents have gone over in 15 of their 32 games with a total set by sportsbooks this season.
• The Orioles have an against the spread mark of 11-21-0 in 32 games with a line this season.
• The Royals have been the underdog on the moneyline 21 total times this season. They've finished 9-12 in those games.
• Kansas City is 5-6 (winning 45.5% of its games) when playing as a moneyline underdog of +116 or longer.
• In the 34 games bookmakers have set an over/under for the Royals, they have combined with opponents to go over the total 11 times (11-22-1).
• The Royals have a 17-17-0 record against the spread this season.

Orioles Player Leaders

• Cedric Mullins leads Baltimore in OBP (.386), slugging percentage (.476) and total hits (27) this season. He has a .257 batting average.
• Among all qualified hitters in MLB, he is 71st in batting average, 19th in on-base percentage, and 38th in slugging.
• Ryan O'Hearn is batting .300 with three doubles, six home runs and nine walks, while slugging .563 with an on-base percentage of .378.
• O'Hearn takes a two-game streak with at least one hit into this contest. In his last five games he is batting .235 with two home runs, three walks and five RBI.
• Adley Rutschman is batting .217 with a .358 slugging percentage and nine RBI this year.
• Gunnar Henderson has three home runs, five RBI and a batting average of .250 this season.
• Henderson brings an eight-game hitting streak into this matchup. During his last 10 games he is batting .308 with two doubles, a home run, two walks and two RBI.

Royals Player Leaders

• Bobby Witt Jr. has accumulated an on-base percentage of .378, a slugging percentage of .465, and has 39 hits, all club-bests for the Royals (while batting .302).
• He is 19th in batting average, 32nd in on-base percentage and 46th in slugging percentage among all qualifying hitters in the majors.
• Maikel Garcia is batting .307 with nine doubles, two home runs and 12 walks. He's slugging .439 with an on-base percentage of .370.
• His batting average is 15th among all qualified players, his on-base percentage is 37th, and he is 64th in slugging.
• Vinnie Pasquantino has four doubles, a triple, five home runs and nine walks while batting .181.
• Salvador Perez has 11 doubles, two home runs and seven walks while batting .237.

Orioles vs Royals Head to Head

• 5/3/2025: 4-0 KC (Favorite: Orioles, Spread: -1.5, Total: 9, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 5/2/2025: 3-0 BAL (Favorite: Orioles, Spread: -1.5, Total: 9.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 4/6/2025: 4-1 KC (Favorite: Royals, Spread: -1.5, Total: 7.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 4/5/2025: 8-1 BAL (Favorite: Royals, Spread: -1.5, Total: 8, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 4/4/2025: 8-2 KC (Favorite: Orioles, Spread: -1.5, Total: 7.5, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 10/2/2024: 2-1 KC (Favorite: Orioles, Spread: -1.5, Total: 7.5, Favorite Moneyline: -146, Underdog Moneyline: +124)
• 10/1/2024: 1-0 KC (Favorite: Orioles, Spread: -1.5, Total: 7, Favorite Moneyline: -146, Underdog Moneyline: +124)
• 4/21/2024: 5-0 BAL (Favorite: Royals, Spread: -1.5, Total: 8.5, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 4/20/2024: 9-7 BAL (Favorite: Orioles, Spread: -1.5, Total: 7.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 4/19/2024: 9-4 KC (Favorite: Orioles, Spread: -1.5, Total: 9, Favorite Moneyline: -132, Underdog Moneyline: +112)

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