Orioles vs. Mariners Prediction

Baltimore Orioles vs. Seattle Mariners, 6/21/19 MLB Predictions & Odds

After taking the series opener on Thursday night, will the Seattle Mariners be able to pick up back-to-back wins over the Baltimore Orioles tonight at 10:10PM ET?

Game Snapshot & Odds

977 Baltimore Orioles vs. 978 Seattle Mariners

Friday, June 21, 2019

10:10PM ET – Safeco Field

Compare odds and from multiple different online sportsbooks and shop for the best lines at our new MLB Odds & Betting Page.

Public Betting Trends

According to oddsmakers, the Mariners are favored at home, as they are getting odds of -135 to win. The Orioles are listed with a money line of +115 to win, while the over/under total has been set at 9 runs. The public betting for the contest currently is unavailable. This information is subject to change, however, so be sure to check out our MLB Public Betting Page for updated figures on the game.

Orioles drop opener

Baltimore has lost nine straight games following the 5-2 loss to the Mariners on Thursday night. The Orioles are 21-54 on the season, 12-26 on the road and 36-36 with the over/under total. Baltimore has not named the starter for the game.

The Orioles continued their struggles at the plate on Thursday. Baltimore put up two runs in the first and didn’t score the rest of the game. The Orioles finished with just four hits. Rio Ruiz had a two-run double in the first to lead the team at the plate. On the mound, Dylan Bundy allowed four runs over 5.1 innings to fall to 3-9 on the season.

Mariners looking for back-to-back wins

Seattle hasn’t been able to string together wins for a while and they are coming off the 5-2 win over the Orioles on Thursday. The Mariners are 33-46 on the season, 19-22 on the road and 52-24 with the over. Seattle has Mike Leake taking the mound tonight. He is 6-6 on the season with a 4.14 ERA.

Wade LeBlanc pitched 6.1 scoreless innings on Thursday night to improve to 4-2 on the year. Roenis Elias got the save with a perfect ninth inning. At the plate, Domingo Santana had a solo home run, his 16th of the year. Kyle Seager added two RBI while Omar Narvaez had two hits and scored two runs.

MLB Betting Trends


The Orioles are 19-59 in their last 78 road games and 13-42 in their last 55 games overall.


The Mariners are just 4-10 in their last 14 home games, but 7-1 in Leake’s last eight home starts against a team with a losing record.


While the Orioles haven’t named a starter, it isn’t likely to be someone too reliable. Baltimore doesn’t have much for pitching at the starting position or in the bullpen. Leake has won his last three decisions and has gone at least seven innings in four straight starts. He shouldn’t have a problem at home against these Baltimore hitters. I like the Mariners to pick up another win.

MLB Prediction: Seattle Mariners -135

MLB Headlines

MLB Predictions & Picks

Thumbnail Dodgers vs. Reds Prediction Even though the over is sitting at 10.5 runs, will the over cash when the Dodgers visit the Reds at 7:10 p.m. ET? Tony Gonsolin will set oppose Luke Weaver in tonight’s...
Thumbnail Cardinals vs. Rangers Prediction The struggling Cardinals will head to Texas on Monday night when they visit the Rangers at 8:05 p.m. ET. Will St. Louis cash as an underdog or is there a better bet...
Thumbnail Brewers vs. Reds Prediction When the Brewers finish off their sweep of the Reds on Monday night at the Great American Ballpark when Julio Teheran opposes Andrew Abbott in the pitching matchup? First...
Thumbnail Astros vs. Blue Jays Prediction The Blue Jays will host the Astros in the first game of a new series at Rogers Centre at 7:07 p.m. ET. Will the under cash when Brandon Bielak opposes Alek Manoah in...
Thumbnail A's vs. Pirates Prediction The over has been profitable in previous meetings between the A’s and Pirates, who will meet at PNC Park at 7:05 p.m. ET on Monday night. Is the over the play in tonight’s...