Baltimore Orioles defeat Seattle Mariners 5-3: Recap & Betting Results

Wed, Jun 17, 2026 · MLB · Baltimore Orioles 5, Seattle Mariners 3

The Baltimore Orioles beat the Seattle Mariners 5-3 on Wednesday, June 17, 2026, at T-Mobile Park. The Baltimore Orioles covered the run line as 1.5-run underdogs. The game went over the closing total of 7.5, with 8 runs combined.

Baltimore Orioles vs. Seattle Mariners final score and game recap

The Baltimore Orioles won by 2 runs.

The leading performers, from the box score:

Who covered the spread in Baltimore Orioles vs. Seattle Mariners?

The Baltimore Orioles covered the run line as 1.5-run underdogs and won outright, by 2 runs.

The run line opened and closed at Seattle Mariners -1.5.

Did Baltimore Orioles vs. Seattle Mariners go over or under the total?

The game went over: 8 runs combined against a closing total of 7.5, over by 0.5.

The total opened and closed at 7.5.

This result left the Baltimore Orioles 35-40 in the 2026 regular season (22-19 at home, 13-21 away or at neutral sites). Against the run line, they covered in 35 of 73 games with a closing line on file. Their games went over the closing total 43 times and under 27 times, with 3 pushes.

This result left the Seattle Mariners 38-37 in the 2026 regular season (20-17 at home, 18-20 away or at neutral sites). Against the run line, they covered in 27 of 71 games with a closing line on file. Their games went over the closing total 35 times and under 33 times, with 3 pushes.

What's next for Baltimore Orioles and Seattle Mariners?

Next for the Baltimore Orioles: at the Seattle Mariners on Thursday, June 18, 2026. Next for the Seattle Mariners: the Baltimore Orioles at home on Thursday, June 18, 2026.