Orioles vs. Mariners Prediction, Odds, Picks - May 18

Updated May. 18, 2024 3:00 p.m. ET

Data Skrive

Luis Castillo gets the nod on the mound for the Seattle Mariners in the second of a three-game series against the Baltimore Orioles and Adley Rutschman on Saturday at 4:05 PM ET. Oddsmakers list the Orioles as -134 favorites on the moneyline, while giving the underdog Mariners +114 moneyline odds to win. Baltimore is favored on the run line (-1.5). The total for the game has been set at 7 runs.

Take a look at everything you need from a betting perspective on the Orioles-Mariners game, regarding the run line, moneyline and total, plus expert picks.

Mariners vs. Orioles Highlights | MLB on FOX

Check out the greatest plays in this matchup between the Seattle Mariners and the Baltimore Orioles.

Orioles vs. Mariners Game Information & Odds

When: Saturday, May 18, 2024 at 4:05 PM ET
Where: Oriole Park at Camden Yards in Baltimore, Maryland
How to Watch on TV: MASN2

Favorite	Favorite Moneyline	Underdog Moneyline	Total	Over Total Odds	Under Total Odds	Run Line	Favorite Run Line Odds	Underdog Run Line Odds
Orioles	-134	+114	7	-111	-108	-1.5	+166	-200

Orioles vs. Mariners Prediction

Score Prediction: Orioles 4, Mariners 3
Total Prediction: Over 7 runs
Win Probabilities: Orioles 58%, Mariners 42%

Orioles vs. Mariners Betting Insights

This season, the Orioles have been favored 34 times and won 21, or 61.8%, of those games.
Baltimore has a record of 11-10 in games when bookmakers favor them by at least -134 on the moneyline.
The oddsmakers' moneyline implies a 57.3% chance of a victory for the Orioles.
The Mariners have been victorious in nine, or 45%, of the 20 contests they have been chosen as underdogs in this season.
This year, Seattle has won three of seven games when listed as at least +114 or worse on the moneyline.
The moneyline set for this matchup implies the Mariners have a 46.7% chance of coming away with a victory in the contest.

Orioles Recent Betting Performance

The Orioles have a 5-3 record from the eight games they were favored on the moneyline over their last 10 matchups.
In their last 10 matchups, the Orioles and their opponents combined to go over the total five times (all 10 games had set totals).
The Orioles have a 3-7-0 record against the spread over their past 10 games.

Orioles Recent Stats

Stat	Avg/Total
Record	7-3
Runs Per Game	4.5
HR	16
ERA	2.56
K/9	7.5

Orioles Player Insights

Gunnar Henderson has put up a team-best 13 home runs and 29 runs batted in.
Henderson's home runs put him first in the majors, and he is 19th in RBI.
Rutschman is hitting .318 to lead his team.
Rutschman is 19th in home runs and 24th in RBI in the major leagues.
Rutschman enters this game looking for his fifth game in a row with a hit. In his last five games he is batting .333 with a double, four home runs, a walk and six RBI.
Jordan Westburg has sent home a team-high 29 runs batted in.
Anthony Santander is hitting .216 with 11 doubles, a triple, seven home runs and 13 walks.

Orioles Team Props

	Hits O/U	Total Bases O/U	HR O/U	RBI O/U
Ryan Mountcastle	0.5 (-256)	1.5 (+140)	0.5 (+800)	0.5 (+200)
Gunnar Henderson	0.5 (-263)	1.5 (+105)	0.5 (+390)	0.5 (+185)
Anthony Santander	0.5 (-204)	1.5 (+130)	0.5 (+450)	0.5 (+170)
Adley Rutschman	0.5 (-263)	1.5 (+125)	0.5 (+550)	0.5 (+190)
Ryan O'Hearn	0.5 (-250)	1.5 (+130)	0.5 (+550)	0.5 (+190)

Learn more about this Orioles vs. Mariners matchup on Fox Sports.

Mariners Recent Betting Performance

In four games over the last 10 matchups when set as underdogs by oddsmakers, the Mariners had a record of 1-3.
In their last 10 games with a total, the Mariners and their opponents are 8-2-0 when it comes to hitting the over.
The Mariners are 5-5-0 ATS over their last 10 games.

Mariners Recent Stats

Stat	Avg/Total
Record	5-5
Runs Per Game	4.5
HR	14
ERA	5.28
K/9	8.5

Mariners Player Insights

Caleb Raleigh has a team-high 10 home runs and has driven in 24 runs.
Raleigh's home run total puts him eighth in the majors, and he is 41st in RBI.
Josh Rojas is batting .319 with four doubles, two triples, three home runs and 12 walks.
Rojas is 161st among all hitters in MLB in home runs, and 251st in RBI.
Mitch Haniger has five doubles, six home runs and 15 walks while hitting .219.
Dylan Moore is hitting .221 with six doubles, two triples, four home runs and 12 walks.

Mariners Team Props

	Hits O/U	Total Bases O/U	HR O/U	RBI O/U
Julio Rodríguez	1.5 (+185)	1.5 (+115)	0.5 (+600)	0.5 (+195)
Josh Rojas	0.5 (-200)	0.5 (-200)	0.5 (+1000)	0.5 (+300)
Ty France	0.5 (-164)	0.5 (-164)	0.5 (+1000)	0.5 (+260)
Mitch Haniger	0.5 (-169)	0.5 (-169)	0.5 (+700)	0.5 (+205)
Dominic Canzone	0.5 (-141)	0.5 (-141)	0.5 (+650)	0.5 (+240)