Seattle Mariners vs Atlanta Braves Prediction 9/7/2025 Today’s MLB Picks

The Seattle Mariners and Atlanta Braves meet on Sunday in MLB action from Truist Park. Here’s a Seattle Mariners vs Atlanta Braves prediction. We will look at this from a betting perspective and determine the best Mariners vs Braves pick. We will examine:

The Seattle Mariners’ recent form and player performance

The Atlanta Braves’ recent form and player performance

Recent betting trends and streaks involving the Mariners

Recent betting trends and streaks involving the Braves 

Recent betting trends in games played between Seattle and Atlanta

A summary that ties it all together and produces a favorable betting outcome for the Mariners and Braves game.

What a Strong Offensive Showing for the Mariners

It was quite the offensive showing on Saturday for the Mariners, and they ended up cruising to the victory. They scored two runs in the top of he first inning, and they never looked back. Julio Rodriguez was the star of the show, and he put up two home runs and four RBIs. Bryce Miller didn’t have his most dominant start and he went 5.1 innings giving up five hits and two runs. Even though he wasn’t dominant, he was still good. 

The Mariners are averaging 4.53 runs while their pitching is giving up 4.48 runs per game. The offense is ranked 13th while the pitching is ranked 18th. Cal Raleigh has hit 51 home runs and driven in 109 RBIs. Luis Castillo is getting the start for the Mariners and he sits with an 8-8 record and an ERA of 3.94. In his last start against the Tampa Bay Rays he went four innings giving up six hits and five runs. 

Why the Mariners Will Beat the Braves 

• The Braves have lost four of their last five games as home favorites against American League opponents following a home loss.
• The Mariners have won six of their last nine games as underdogs after playing the previous day.
• The Braves have failed to cover the run line in each of their last seven games against American League opponents following a home loss.
• The underdogs have covered the run line in eight of the Mariners’ last 10 games.
• The Mariners have led after 3 innings in three of their last four day games against opponents that held a losing record.
• The Mariners have led after 5 innings in four of their last five day games against National League opponents that held a losing record.

Braves Offense Has to Get Going

The Braves bats were ice cold on Saturday, and that ended up leading to the loss. The bullpen was awful late, and that ended up costing them, and making the score more lopsided also. Matt Olsson did end up hitting a home run, and a couple of long balls would go a long way in this game. 

The Braves are averaging 4.41 runs while their pitching is giving up 4.49 runs per game. The offense is ranked 15th while the pitching is ranked 19th. Getting the start for the Braves will be Spencer Strider, who sits with a 5-12 record and an ERA of 4.97. Against the Cubs in his last start, he went five innings giving up five hits and three runs. 

Why the Braves Will Beat the Mariners

• The Mariners have lost each of their last six games following a road win.
• The Braves have won five of their last six home games against AL West opponents following a home loss.
• The Mariners have failed to cover the run line in each of their last six games following a road win.
• The Braves have covered the run line in seven of their last eight games.
• The Braves have led after 5 innings in five of their last six home games against AL West opponents that held a winning record.
• The Braves have led after 3 innings in five of their last six games at Truist Park against AL West opponents that held a winning record.

Seattle Mariners vs Atlanta Braves Prediction

The Mariners and Braves are going to be involved in a higher-scoring game. Neither of these offenses are elite, but both are solid, and both are going to have some strong games here. Castillo has been a bit more inconsistent as of late, and he’s going to really get hit hard here. Strider has had his issues all season, and he’s going to be hit hard also. This game is going to be a shootout, and the over will cash.