Boston Red Sox defeat Seattle Mariners 6-2: Recap & Betting Results

Fri, Jun 19, 2026 · MLB · Boston Red Sox 6, Seattle Mariners 2

The Boston Red Sox beat the Seattle Mariners 6-2 on Friday, June 19, 2026, at T-Mobile Park. The Boston Red Sox covered the run line as 1.5-run underdogs. The game went over the closing total of 6.5, with 8 runs combined. AiQ's player props in this game went 1-0.

Boston Red Sox vs. Seattle Mariners final score and game recap

The Boston Red Sox won by 4 runs.

The leading performers, from the box score:

Who covered the spread in Boston Red Sox vs. Seattle Mariners?

The Boston Red Sox covered the run line as 1.5-run underdogs and won outright, by 4 runs.

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

Did Boston Red Sox vs. Seattle Mariners go over or under the total?

The game went over: 8 runs combined against a closing total of 6.5, over by 1.5.

The total opened at 7 and closed at 6.5.

How did AiQ's Boston Red Sox vs. Seattle Mariners predictions do?

AiQ's player props in this game went 1-0.

Boston Red Sox vs. Seattle Mariners player prop results

AiQ's player prop picks went 1-0 in this game, +$119 on $100 a pick at the listed prices.

Boston Red Sox vs. Seattle Mariners odds: sportsbook value and line movement

The run line moved toward the Seattle Mariners between the open and the close, and the Boston Red Sox covered. The total moved down from 7 to 6.5, and the game went over.

This result left the Boston Red Sox 30-43 in the 2026 regular season (12-25 at home, 18-18 away or at neutral sites). Against the run line, they covered in 29 of 71 games with a closing line on file. Their games went over the closing total 30 times and under 37 times, with 4 pushes.

This result left the Seattle Mariners 39-38 in the 2026 regular season (21-18 at home, 18-20 away or at neutral sites). Against the run line, they covered in 28 of 73 games with a closing line on file. Their games went over the closing total 36 times and under 34 times, with 3 pushes.

What's next for Boston Red Sox and Seattle Mariners?

Next for the Boston Red Sox: at the Seattle Mariners on Saturday, June 20, 2026. Next for the Seattle Mariners: the Boston Red Sox at home on Saturday, June 20, 2026.