Orioles vs. Mariners Betting Lines, Odds, & Player Matchups June 5, 2025

Data Skrive
Data Skrive

The Baltimore Orioles (23-36) carry a four-game winning streak into a road matchup against the Seattle Mariners (32-27) on Thursday at 3:40 p.m. ET. The Orioles are favored (-110) over the Mariners (-109). Zach Eflin gets the starting nod for Baltimore, and Bryan Woo is Seattle’s choice to start.

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Money Line

Orioles to win vs Mariners -110

Bet $20, Payout $38.18

Orioles vs. Mariners betting lines

  • Favorite: Orioles (-110)
  • Underdog: Mariners (-109)
  • Over/under: 8.5

Orioles betting info, hitting leaders, & pitching

Orioles betting info

  • The Orioles have won 12 of the 32 games they were the moneyline favorite this season (37.5%).
  • Baltimore has a 12-21 record (winning just 36.4% of its games) when it has played as moneyline favorites of -110 or shorter.
  • The Orioles have an implied moneyline win probability of 52.4% in this game.
  • Baltimore has combined with opponents to hit the over on the total 27 times this season for a 27-29-3 record against the over/under.
  • The Orioles have covered just 33.9% of their games this season, going 20-39-0 ATS.

Orioles hitting info

  • Ryan O’Hearn has put up a team-best batting average of .335.
  • O’Hearn ranks 57th in home runs and 124th in RBI among all batters in baseball.
  • Gunnar Henderson is batting .262 with 11 doubles, two triples, seven home runs and 18 walks.
  • Henderson ranks 92nd in homers and 216th in RBI among MLB hitters this season.
  • Henderson enters this matchup on a two-game hitting streak. During his last five outings he is hitting .273 with a double.
  • Jackson Holliday is hitting .268 with eight doubles, two triples, seven home runs and 10 walks.
  • Holliday has safely hit in three straight games. During his last five outings he is hitting .286 with three doubles, a home run and three RBIs.
  • Adley Rutschman is hitting .214 with seven doubles, a triple, five home runs and 25 walks.

Orioles pitching rankings

  • The pitching staff for the Orioles has a collective 8.1 K/9, which ranks 18th in the majors.
  • Baltimore has a 5.20 team ERA that ranks 28th across all MLB pitching staffs.
  • Pitchers for the Orioles combine for the fourth-worst WHIP in baseball (1.451).
  • Orioles pitchers combine to surrender the second-most home runs in baseball (89 total, 1.5 per game).
  • Baltimore took down the Mariners 5-1 in its last game with eight strikeouts while allowing seven hits.

Mariners betting info, hitting leaders, & pitching

Mariners betting info

  • This season, the Mariners have won 12 out of the 20 games, or 60%, in which they’ve been the underdog.
  • Seattle has a record of 12-8, a 60% win rate, when it’s set as an underdog of -109 or more by bookmakers this season.
  • The moneyline for this contest implies a 52.2% chance of a victory for the Mariners.
  • Seattle and its opponents have hit the over in 32 of its 59 games with a total this season.
  • The Mariners are 27-32-0 against the spread this season.

Mariners hitting info

  • Cal Raleigh leads Seattle in home runs with 23 and runs batted in with 45.
  • Among all batters in the majors, Raleigh’s home run total is first, and his RBI total is seventh.
  • Julio Rodriguez is batting .244 with an OBP of .316 and a slugging percentage of .412 this season.
  • Rodriguez is 41st overall in homers and 52nd in RBI this season.
  • Rodriguez has safely hit in four games in a row. During his last five outings he is hitting .286 with a walk.
  • J.P. Crawford is batting .281 to lead Seattle, while adding five homers and 22 runs batted in this season.
  • Crawford has safely hit in four straight games. In his last five games he is batting .526 with two doubles, a home run, two walks and two RBIs.
  • Jorge Polanco is batting .255 with an OBP of .303 and a slugging percentage of .490 this season.

Mariners pitching rankings

  • The Mariners average the 24th-most strikeouts per nine innings (7.9) in the majors this season.
  • Seattle pitchers have a combined ERA of 3.94 ERA this year, which ranks 17th in MLB.
  • Mariners pitchers have a 1.336 WHIP this season, 21st in the majors.
  • The Mariners have given up the 15th-fewest long balls so far this season with 63 home runs allowed.
  • Seattle pitchers struck out four Orioles hitters while allowing 13 base hits in a 5-1 loss its last time out.
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Betting Guide

How Money Line Works?

Moneyline betting is by far the easiest way to place a sports wager. There are no point spreads to parse, no garbage-time free throws to ruin your betting day, and no last-minute meaningless touchdowns to take you from a winner to a loser.

How to Bet Odds

When we, as sports fans, learned our multiplication tables, we aced the number 7. Seven, 14, 21, 28, 35, 42 were easy because we all watched football on the weekends. Multiplication by sevens, then add a three, a six after a missed PAT.

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What is the Spread?

If you are a golfer or have ever played on a bowling team, think of a point spread like a handicap. It is a way for two teams of differing abilities to play each other on equal footing.  The better team, and the favorite in the game, gives a certain amount …