Mariners insiders throw cool water on Opening Day hopes for spring sensation

Brennen Davis has been the best part of the Seattle Mariners' spring. It's not even a debate. Unfortunately, the same is true of his chances to make the Opening Day roster.

The Mariners are less than two weeks away from finalizing their 26-man roster for their opener on March 26 against the Cleveland Guardians. Based on his outlandish spring numbers (1.296 OPS, 4 HR), Davis deserves a spot. But it's not that simple, as Adam Jude and Ryan Divish got into in a piece for The Seattle Times.

Albeit with an "as things stand" disclaimer, the two write that there isn't a place on the Opening Day roster for the 26-year-old former top prospect. He's a corner outfield/DH type, after all, and Seattle has a veritable laundry list of options for those spots.

Unless the whole Cal Raleigh thing causes a literal breakup, Randy Arozarena is in left field. Luke Raley and Victor Robles will platoon in right field, with Dominic Canzone and Rob Refsnyder doing the same at DH. Leo Rivas, meanwhile, stands to be the best option for the only up-for-grabs bench spot.

It never hurts to have good players in reserve, though, and that's where Davis could have a real path to helping the Mariners in 2026.

Even a minor league assignment might not keep Brennen Davis out of Mariners' 2026 plans

As of now, the inevitable outcome for Davis is an assignment to Triple-A Tacoma. It's a level of the minors he knows well, with over half his career games taking place there.

Ultimately, there will be two questions for Davis to answer once he and the Rainiers embark on their 2026 season:

1. Can he stay healthy?
2. Can he stay hot?

The first is the same question that has hung over Davis for years. He hasn't played in more than 71 games in any of the last four seasons, and his injuries have tended to be more serious than nagging.

If Davis can stay healthy, though, the Mariners should be reasonably confident that the bat is going to play. He hit low points in the minors in 2022 and 2023, but came back around with an .820 OPS in 2024 and a .975 OPS in 2025. And this spring, he really has been mashing the ball.

His batted balls have averaged 95.4 mph off the bat, with 71.4 percent of them clearing the 95 mph threshold to qualify as hard-hit balls. At 115.8 and 116.7 mph, respectively, he has two of the three hardest-hit homers of the spring.

If Davis can keep it up, there's a decent chance that plus a little patience will pay off. Both Raley and Robles missed much of last year with injuries, and neither has fully lived up to comeback hopes this spring. Raley only has a .695 OPS, while Robles has been downright terrible at the plate.

If this proves to be a prelude to right field becoming a problem all over again for the Mariners, Davis may finally get the major league shot that has eluded him for almost a decade.