Seattle Mariners defeat Chicago White Sox 6-1: Recap & Betting Results

Mon, May 18, 2026 · MLB · Chicago White Sox 1, Seattle Mariners 6

The Seattle Mariners beat the Chicago White Sox 6-1 on Monday, May 18, 2026, at T-Mobile Park. The Seattle Mariners covered the run line as 1.5-run favorites. The total pushed: 7 runs, exactly the closing total of 7.

Chicago White Sox vs. Seattle Mariners final score and game recap

The Seattle Mariners won by 5 runs.

The leading performers, from the box score:

Who covered the spread in Chicago White Sox vs. Seattle Mariners?

The Seattle Mariners covered the run line as 1.5-run favorites, winning by 5 runs.

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

Did Chicago White Sox vs. Seattle Mariners go over or under the total?

The total pushed: 7 runs combined, exactly the closing total of 7.

The total opened at 7.5 and closed at 7.

This result left the Chicago White Sox 24-23 in the 2026 regular season (14-10 at home, 10-13 away or at neutral sites). Against the run line, they covered in 27 of 44 games with a closing line on file. Their games went over the closing total 25 times and under 18 times, with 1 push.

This result left the Seattle Mariners 23-26 in the 2026 regular season (13-14 at home, 10-12 away or at neutral sites). Against the run line, they covered in 17 of 45 games with a closing line on file. Their games went over the closing total 20 times and under 23 times, with 2 pushes.

What's next for Chicago White Sox and Seattle Mariners?

Next for the Chicago White Sox: at the Seattle Mariners on Tuesday, May 19, 2026. Next for the Seattle Mariners: the Chicago White Sox at home on Tuesday, May 19, 2026.