Seattle Mariners defeat San Francisco Giants 6-3: Recap & Betting Results

Sun, Jul 19, 2026 · MLB · San Francisco Giants 3, Seattle Mariners 6

The Seattle Mariners beat the San Francisco Giants 6-3 on Sunday, July 19, 2026, at T-Mobile Park. The Seattle Mariners covered the run line as 1.5-run favorites. The game went over the closing total of 7, with 9 runs combined. AiQ's player props in this game went 0-1.

San Francisco Giants vs. Seattle Mariners final score and game recap

The Seattle Mariners won by 3 runs.

The leading performers, from the box score:

Who covered the spread in San Francisco Giants vs. Seattle Mariners?

The Seattle Mariners covered the run line as 1.5-run favorites, winning by 3 runs.

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

Did San Francisco Giants vs. Seattle Mariners go over or under the total?

The game went over: 9 runs combined against a closing total of 7, over by 2.

The total opened at 7.5 and closed at 7.

How did AiQ's San Francisco Giants vs. Seattle Mariners predictions do?

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

San Francisco Giants vs. Seattle Mariners player prop results

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

San Francisco Giants vs. Seattle Mariners odds: sportsbook value and line movement

Shortly before the start, the consensus moneyline had the San Francisco Giants at +163 and the Seattle Mariners at -196. With the bookmaker's margin removed, that made the Seattle Mariners a 64% favorite. The Seattle Mariners won as the favorite at -196: $51.02 profit on a $100 bet.

The total moved down from 7.5 to 7, and the game went over.

This result left the San Francisco Giants 42-57 in the 2026 regular season (22-25 at home, 20-32 away or at neutral sites). Against the run line, they covered in 47 of 96 games with a closing line on file. Their games went over the closing total 44 times and under 43 times, with 9 pushes. That made it two straight losses for the San Francisco Giants.

This result left the Seattle Mariners 50-50 in the 2026 regular season (29-21 at home, 21-29 away or at neutral sites). Against the run line, they covered in 36 of 96 games with a closing line on file. Their games went over the closing total 46 times and under 44 times, with 6 pushes. That made it two straight wins for the Seattle Mariners.

What's next for San Francisco Giants and Seattle Mariners?

Next for the San Francisco Giants: at the Kansas City Royals on Monday, July 20, 2026. Next for the Seattle Mariners: the Cincinnati Reds at home on Monday, July 20, 2026.